how to preserve iphone battery lifespan

 

What is an  L-shaped battery?

An L-shaped battery is a battery that had been designed in a way that the final product takes the shape of the letter ‘L’. L-shaped batteries are becoming a trendy phenomenon with the unveiling of Apple’s innovatively engineered latest flagship smartphones; iPhone XS Max and iPhone X. While the electronics that underpin these innovations provide the users of the iPhones with stimulating experiences, they require adequate energy to keep the smartphones humming.

Indeed, smartphones are rapidly decreasing in size and manufacturers are cracking their heads to explore ways to pack the extra spaces in the devices with additional components. It is this extra space beneath iPhones that have provided insights to design-thinkers on how to make use of those spaces by filling them up with useful stuff to augment what has been available to power smartphones.

Batteries, which are typically the largest components in an iPhone are a particular eyesore to manufacturers who are constrained technologically to design them in rectangular shapes. An  L-shaped battery is designed to bring together two rectangular battery designs.

The Design-Thinking Behind an  L-shaped battery

The thinking behind an L-shaped battery can best be explained by having a room that has space that is not utilized and taking advantage of the resource to bring in extra household equipment that will enhance the marginal utility that you derive from the room without having to renovate the room to make it bigger. Indeed, with the miniaturization of many systems in the world, any device engineering that maximizes the use of the available spaces in a system so as to increase the system’s contribution to net well-being is very welcome. The L-shaped battery does just that. It enhances the marginal utility that one can derive from a smartphone without introducing improvements that alter the visible structure and look of the smartphone. iPhone users can now enjoy uninterrupted use of their L-shaped battery-powered smartphones because the batteries power the iPhones for longer periods of time compared to the time the conventional rectangular-shaped iPhone batteries.

Why You Should Consider Using an  L-shaped battery

Having an iPhone that is running on an L-shaped battery guarantees you a bigger battery size without increasing the size of your iPhone. This is incredible because you will not have to keep worrying about a system shutdown due to a battery charge. Have you ever been in the middle of nowhere and your iPhone suddenly alerts you that you should turn off some of its applications so as to stop the device from shutting? Have you also ever missed meeting an important social or business contact just because your iPhone went shut down just when you wanted to locate where the contact was waiting to meet you? These are some of the experiences that adopting the use of an L-shaped battery helps to cure.

Increasing the battery size also means that the charging speed of these batteries also accelerates. So every time you put the iPhone on recharging, it will recharge faster than the rectangular battery. Have you ever been in a situation where you just had a few minutes to leave a place where you had requested someone to briefly recharge your iPhone for you so that you can keep it on and avoid being unable to be reached as you move from that location to another? If you had an L-shaped battery then, it could have charged faster and enabled you to have enough recharge in your iPhone’s battery to keep you connected.

The number of cycles between your iPhone battery’s charge and charge depletion or utilization determines how long the battery lasts or lifetime. The more and frequent these cycles are the faster you will need the battery replaced. This means that you are better off with a battery that has a bigger capacity because the frequency of charging and discharging it will not be as much as that with a rectangular battery. This implies that you risk spending more to maintain your iPhone and your behaviors associated with it if you choose to keep using rectangular iPhone batteries. They will keep requiring you to replace them, which will cost you an arm and a leg, because of the reasons mentioned above.

The Developments in the Design of an  L-shaped battery

Early innovators of the design-thinking that resulted in the L-shaped battery placed two rectangular lithium-ion batteries perpendicular to each other in a shape that formed the letter ‘L’. This approach to increasing available power to smart phones is in fact very rampant in battery replacements that are outsourced to third-party manufacturers. Apple’s clever engineering in iPhone XS dismantles this approach of placing two rectangular batteries in a smartphone to increase the battery capacity. It has a single, continuous L-shaped battery.

L-shaped battery developments were first hinted at in 2017, when, In a note address to investors, Ming-Chi Kuo opened a lid on his belief that Apple was working with Korean company LGC on an  L-shaped battery design. Kuo observed that if Apple and LGC worked out manufacturing hurdles in time for mass production, the next generation of 5.8-inch OLED iPhone would be powered by a battery of between 2,900mAh to 3,000mAh battery. He also observed that a larger 6.5-inch OLED model was anticipated to employ a two-cell design that had 3,300mAh and 3,400mAh between the two cells, which was great news because, by comparison, the dual-cell unit in iPhone X was rated at 2,716mAh.

GREPOW L shaped batteries

While concerns were rife in relation to the cost factor in manufacturing L-shaped batteries, manufacturers began to prepare the rate of rigid-flex printed circuit boards as larger battery capacities require a bigger cell area that calls for a bigger flex printed circuit board. Manufacturers of the L-shaped battery were anxious about how complicated their design was compared to the traditional rectangular design, which meant that the manufacture of L-shaped batteries would be expensive.

Early Adopters of the  L-shaped battery Concept

Despite the anxiety that the  L-shaped battery concept witnessed when it was initially mooted, a number of companies have been the concept’s early adopters, the concern about the cost of manufacturing it notwithstanding. These companies are Apple and its special shaped battery, and Grepow battery manufacturer, Korean company LGC, and Samsung. The technology is attracting keen attention from many iPhone consumers that are desire their iPhone battery lives to be optimized so that they can enjoy an uninterrupted experience with their iPhones.

Do not be Left Behind in the  L-shaped battery Adoption Rush

A missed business or social hook-up opportunity because of lack of charge in your iPhone battery that made it difficult for you to be offline is one too many to make you comfortable. You can decide to increase the energy capacity in your iPhone without having the device’s size tampered with or having to carry power banks that increase excess baggage for you. That space in your iPhone is an idle resource that you carry around with you everywhere you go and you can decide to turn it into an extra energy location for your iPhone. All you need to do is to look around for a partner that can help you increase the capacity of your iPhone’s battery so that you can have power for longer periods of time and you can charge the battery at a faster rate. The battery life of your battery will also be enhanced because you will have relatively fewer battery charge-discharge cycles and you will not need to raid your wallet to replace your iPhone battery as you have been doing or as your friends have been doing. Grepow battery manufacturer can help you in this journey toward adopting the use of L-shaped batteries. 

Grepow  L-shaped battery Manufacturer

Grepow battery manufacturer has been manufacturing state-of-the-art batteries for over 20 years. The company has invested substantially in the research and development of its specially shaped batteries. This is inspired by the company’s inclination to novel battery ideas that put the customer first. The company has pioneered the way in the development of different shapes of batteries, including L-shaped batteries. It supplies these products to over 500 companies in the world. You can be part of the early adopters by hitting them on info@grepow.com

Click here to learn more about  L-shaped batteries.

What exactly is this L shaped battery?

 

The performance of smartphones is getting stronger and stronger, but in stark contrast is the stagnation of battery life experience. This point has also been complained about by many users, but this situation is hoped to be completely changed. At present, mobile phone manufacturers such as Apple and Samsung are preparing a brand-new  L shaped battery structure. What exactly is this L shaped battery?

Why is the battery life of mobile phones always unsatisfactory?

A long time ago, most mobile phones were designed with removable batteries, so many people did not feel the importance of battery life. The phone is dead, just replace it with a spare battery. However, 99% of mobile phones now use an integrated body, which means that the direction of adding physical equipment is no longer feasible. But at the same time, hardware performance has been continuously enhanced, causing the machine to run more and more power-consuming.

Since it is no longer possible to change the battery, mobile phone manufacturers have switched to another way of thinking, which is to make mobile phones more power-efficient. The software level is nothing more than optimizing the background, strengthening the power saving mode, system optimization, etc.; the power saving at the hardware level is to choose lower power components. At the same time, increase the battery power of the mobile phone to a certain extent to ensure long battery life.

Although the above power-saving strategies do help to improve battery life from a certain point of view, their implementation methods are not ideal enough, and even have many disadvantages. For example, simply increasing the battery power generally only appears on low-end mobile phones, while others will not adopt this strategy, because a battery with too large a capacity will make the body thicker, which is not conducive to appearance and feel.

So to put it simply, there are two main reasons for the unsatisfactory battery life of current mobile phones: First, there is no breakthrough change in battery materials and charging methods; second, the internal structure of the mobile phone as a precision electronic device is similar, leaving it to The location and space of the battery are extremely limited.

Mobile phone structure that reserves more space for the battery

Among the above two reasons, the first problem is currently more difficult to breakthrough. On the one hand, the possibility of a breakthrough in battery material in a short period of time is not high; on the other hand, although wireless charging currently supports fast charging, it is still impossible to achieve air-to-air charging. As a result, the second issue has become a new focus for a few manufacturers. The idea is to completely change the previous internal structure of traditional mobile phones and introduce a battery with a larger capacity. To this end, manufacturers will have to make the following two major adjustments in the internal structure:

1. The overall structure is changed from tiled to stacked

Friends who have seen the disassembly know that the motherboard and various components of the mobile phone are tiled in the shell. This type of tiled structure allows all the parts in the fuselage to be clear at a glance. The smartphones currently on the market use any-layer HDI (any-layer high-density interconnection board) motherboards and their space is basically relatively fixed.

Some motherboard manufacturers said that the trend of the future motherboard structure of mobile phones should be a brand-new carrier-like design, that is, Substrate-like PCB, or SLP for short. SLP motherboards will adopt a stacked design, which will reduce the space occupied by chips, DRAM, and other components through a larger number of hierarchical structures.

At present, SLP-type carrier boards have begun mass production, so there is no big problem with adopting this structure in mobile phones in the future. In addition to the technology owned by Taiwanese motherboard manufacturers, Samsung Electro-Mechanics has also solved the packaging technology problem of the SLP structure, so future Samsung mobile phones will undoubtedly adopt this design.

2. Introduce special shaped batteries represented by L shaped

After the space is free, the next step is to plug in a larger capacity battery. Traditionally shaped batteries all use a conventional square design, but this type of battery and SLP structure are not fast-matched, which often results in an area under the component.

Therefore, it is said that Apple has adopted a simple and rude solution on the iPhone 8: first insert a battery A with a larger size and capacity, and then insert a smaller battery B. The two together supply power to the phone, which can be extended. Half-day battery life.

However, this simple and rude “1+1=2” is not integrated enough, after all, it is not a long-term solution, so Apple’s eyes are aimed at the new product of the special shaped battery.

The shape of the special shaped battery is actually different from the traditional battery. There are round, T-shaped, bottle-shaped, hexagonal, and triangular shapes. At present, this type of product is represented by the L-shape in the mobile phone industry.

Just like Tetris, the L shaped battery has better integration and higher production costs than the “big and small batteries”, and can tightly surround the motherboard and other components. Of course, the splicing of the large and small batteries of the iPhone 8 can also be regarded as an “L shaped” battery, but the real L shaped battery uses an integrated design.

Why do we need L shaped batteries?

The reason why Apple and Samsung both favor L shaped batteries is mainly that this type of battery design has several advantages that traditional batteries do not have:

One is a larger capacity. It is said that the battery capacity of the iPhone with an L shaped battery will increase by about 30%, and it may exceed 3500mAh, while the battery capacity of the iPhone 7 Plus is 2900mAh. According to the power consumption of iOS, its battery life performance will be very prominent.

The other is faster-charging speed. Although Apple has released fast charging on the iPad Pro, the output power of the iPhone is still pitifully low, and the speed is as slow as a snail. The L-type battery can make charging faster, and when paired with wireless charging, the charging experience will be even higher.

It can be seen that the SLP structure with an L shaped battery will become the standard configuration of high-end smartphones. Once Apple and Samsung adopt this design, other mobile phone manufacturers may also actively follow up. The battery life problem that has plagued consumers for a long time is finally about to be solved.

L shaped battery manufacturer – Grepow Battery

Grepow battery manufacturer was established in 1998 and has professional battery manufacturing experience. At present, the company that spends the most attention on special shaped batteries is GREPOW. In contrast, companies such as Samsung SDI focus more on traditional battery design. In fact, this is understandable, because GREPOW always likes to develop some novel technologies, and old users have already known it. We have a series of special shaped batteries. There are various shapes of batteries, including L shaped batteries, which can make perfect use of equipment space and increase battery capacity.

But precisely because of this, GREPOW has become a battery supplier for some of the world’s top 500 companies. GREPOW has a technical background in special shaped batteries and is very willing to invest in this project.

For more information, please click: L Shaped Battery

Email us info@grepow.com

Which Jump Starter Is the Best?

 

Car jump starter is an important tool for drivers. It can help you out during crises. Moreover, it can get your car moving once again. So, you don’t have to be stranded by the roadside. Similarly, it can help you avoid roadside assistance charges. You can jump-start your car by yourself and get going. However, there are hundreds of options in the market. So, you need to know the best one before purchasing it.

Table of Contents

• What Is the Best Jump Starter in The Market?
• GREPOW Rechargeable Battery Jump Starter
• Basic Features
• Wireless Charging Capabilities
• Customizable Pouch Cell Lithium battery
• Security Features
• Miscellaneous Features
  • The Compact Size
  • Easy Charging Capabilities
• The Bottom Line

What Is the Best Jump Starter in The Market?

Jump starters are among the most important tools to have for vehicle owners. These can help you with roadside emergencies. Moreover, these can help get out of any crisis situation if your car isn’t working or needs a “jump-start” to get back into action. We offer the best jump starters and CEM/ODM solutions on the market. Let’s see what these bring to the table.

GREPOW Rechargeable Battery Jump Starter

This amazing option can jump start up to 12V engines without hassles. So, you can use it for 6-Liter diesel 12V engines and 8-Liter gasoline on the go. Moreover, this kit comes with a built-in air inflator. It can help you change tires on the road without having to waste your energy on a mechanical tool. However, this is merely one of the CEM/ODM solutions available to our customers. We offer multiple sizes, dimensions, and capacities per your requirements.

Basic Features

An amazing benefit of this option is that you can detect tire pressure. You can enjoy an air pressure sensor accuracy of up to ±2 PSI. You will also see LED lighting on top of this machine. This will help you understand everything with accuracy.

The maximum battery capacity is 20000mAh or 74Wh. The starting current for this machine is 1000A, whereas the peak current is at 2000A. There are also three different lighting modes, such as SOS, stroboscopic, and constant light. This compact jump starter is ideal for frequent travelers. Let’s explore other options in detail.

We offer multiple CEM/ODM solutions to our customers. The details mentioned above belong to one of our solutions. We offer customizable and adaptable solutions per your requirements.

Wireless Charging Capabilities

GREPOW Rechargeable Battery Jump Starter is among the best options on the market. Moreover, it offers wireless charging capabilities. Similarly, it comes equipped with a high-speed polymer battery. However, most jump starters still use a lead-acid starter. Therefore, you can enjoy high-speed charging on the go.

Customizable Pouch Cell Lithium battery

If you want a specific jump starter made for your vehicle, this is the right option for you. Moreover, you can customize the starter cells per your requirements. Therefore, you can choose from the best cells and stack them accordingly. This is something unique. So, you will not see this option in other jump starters on the market.

Structure of pouch cell battery

All the starter cells offer high performance in terms of power. Moreover, they offer amazing discharge and life cycles. So, you can keep enjoying the option for a long time. Here is the most common formation with this option:

• GRP3968088
• GRP4642126
• GRP5760078
• GRP6260078
• GRP7542126
• GRP8042126

Security Features

One of the best things about this option is the amazing security features. Therefore, you can take this anywhere with you. Moreover, there are protection circuits to safeguard the device on the road. Here are some of the topmost security features you can enjoy with this.

• Short Circuit Protection: One of the biggest issues with portable jump starters is the short circuit issues. However, you will not have to worry about that with this option. The circuitry is designed to handle overloads, sudden bursts, and other issues.
• Over-Temperature Protection: Another issue is the temperature overload with jump-starting kits. However, this option comes with an over-temperature protection system. So, you can easily use it between the -20℃ to 50℃ temperature range without worries.
• Reverse-Polarity Protection: Sometimes, people can accidentally put the wrong wires on the wrong terminals. This can easily damage the battery of your car. However, this option can fight against that and keep the polarity in sync. The LED lighting will show you if the wires are on the wrong terminals.
• Reverse-Charge Protection: You must have heard of the reverse-charge issue with such devices. However, this device never becomes a victim of a reverse charge. So, you can use it without any problems.
• Over-Charge Protection: Another issue is the over-charge issue with such devices. However, this is a programmable option. Therefore, you will never have to worry about this jump starter over-charging the car engine. You can program it to stop upon command.

Miscellaneous Features

If you thought this device could only jump-start cars, you are wrong. It can help out with other electronic devices, such as:

• Smartphones
• Tablets
• USB-Charged Devices

Therefore, you can easily connect other devices with this option and charge them on the road. Moreover, you will not have to worry about the hassles of cords. This device offers wireless charging capabilities as well. So, you can place your smartphone on top of the devices and charge it with the right tools.

You can also charge your laptop with the 12V connections in this option. However, the 9V plugs can also charge electronic devices. It can easily charge up to three devices simultaneously.

The Compact Size

Do you want your jump starter to be huge? If the answer is no, this device is ideal for you. It offers a compact size and dimensions of 221mm x 89mm x 28mm. Moreover, the net weight for this device is also 675 grams. Therefore, you can easily pack it or keep it under your car seat. You can use this device to jump-start:

• Recreational Vehicles
• Motorcycles
• Lawnmowers
• Tractors
• Speedboats

This device uses modern lithium-ion battery cells. Therefore, the size is smaller than traditional options. So, you can take it around with you without putting any additional weight on your luggage.

We offer multiple CEM/ODM solutions to our clientele. These dimensions belong to one of our available solutions. Other solutions come in different dimensions. You can contact us and learn more about the different solutions that better suit your requirements.

Easy Charging Capabilities

Moreover, you will not have to worry about charging this wireless option. You can plug it in using a traditional mobile charger. However, professionals recommend against letting the battery drain completely.

The Bottom Line

GREPOW Lithium Battery Jump Starter is among the best jump starters in the market. It offers compact size and dimensions. Moreover, it comes with plenty of security features to protect your car. You can also charge other devices with this option. The price is worth it. Therefore, this can be an amazing addition to your tools on the road.

Where are jump starters made? Best Jump Starter Manufacturer in China

 

Anyone who owns a vehicle should have the right tools in the vehicle, including a spare tire, a jack, and always, a jump starter. A jumper is probably the most used vehicle tool of all time, either for yourself or for someone else in need. If you are an auto repair store, you need to sell jump starters.

Jump starters are made by specialists in the auto repair world, and they can be purchased online. The best ones are made in China as the quality is excellent, as is the pricing, and these products are sold online via their American and European stores. You can purchase the best jump starter products, directly or indirectly, retail or wholesale, or online if you choose.

Table of Contents

• How to choose a jump starter?
• What exactly is a jump starter
• The benefits of a jump starter
• Who should have a jump starter in their car
• What about direct customers
• Let‘s look at the best jump starter manufacturer

How to choose a jump starter?

Many vehicles come with jumpers when you purchase the vehicle, but as many don’t! Check-in your trunk, and if you don’t have the device, get to an auto repair shop and buy a pair. You can generally buy jump starters from any good auto shop, as well as from the Automobile Association.

We would always recommend buying good quality jump starters, and if you are in retail or wholesale, you will hopefully only sell good quality automobile equipment. A good pair of jump starters can literally last a lifetime and is not the kind of tool that one wants to replace. Buy a good one, sell good ones, and know that your jump starters are always guaranteed to work.

What exactly is a jump starter

A jump starter is a portable battery device that will start a vehicle if the battery has gone flat. It is similar to jumper cables, although jumper cables need an additional vehicle to get the battery back to life. Jumper cables are hooked from the engine of one car to another for a jump start. With a jump starter, the battery device is plugged or attached directly to the engine of the vehicle that has gone flat.

A jump starter is a compact device. It does not take up much space in the car but it has perfect power. A good jump starter is safe to store and safe to use and works quickly and efficiently. Anyone driving a car should have quick and easy access to a jump-starting device and should know how to use it.

The benefits of a jump starter

• Always get your engine started.
• Never worry about a flat battery.
• Help yourself, but help others in a crisis too.
• Stay out of dangerous situations.

Any new driver should have a jump starter available to them and know how to use it. A good quality jump starting device is easy to use, will never fail, and of course, comes with easy-to-follow instructions. If you are in the auto repair business, encourage your clients to buy jump starters. They are always valuable and useful devices.

If you are an auto repair shop, jump starters should be easy for your customers to see. Many people don’t think about owning a jump starter until they are stuck with a dead battery and are in trouble!

Who should have a jump starter in their car

• New drivers, or young drivers who may panic in an emergency
• Drivers of old vehicles
• Anyone who travels on quiet roads.
• Everyone who drives!

A jump starter has multi-benefits but always check the jump starter you have so you know what the benefits are. A good quality jump starter can:

• Provide light.  (perhaps you have to change a tire in the dark)
• Charge electronics.
• Jumpstart your vehicle or somebody else’s vehicle.

These are easy selling points!

When a customer is choosing a jump starter, encourage them to get one that is powerful. They never know what kind of car they are going to have to start. If you are selling jump starters, it’s not a bad idea to sell a good range of jump starters. Any customer is impressed if you have more than one brand. But push the good brands because a good brand means a satisfied customer.

By the way, a jump starter is not only used to start cars. They are used for motorbikes and boats too. This is important, again if you are in the retail or wholesale business for motorbikes or boats. Sell jump starters and make them appealing to your customers. They can get them out of sticky situations.

What about direct customers

You can buy jump starters online and do not have to go into a retail or wholesale auto repair store. A jump starter is a good thing to buy yourself. It is not an indulgence, it is a necessity.

A jump starter is a good thing to buy your child who is just starting out driving and has their own vehicle. It is a good thing to buy your partner! It may sound like an odd gift but a man would love a jump starter in his vehicle!  As would any woman who does not want to land up with a dead battery and likes independence.

Let‘s look at the best jump starter manufacturer

Many people think of jumper cables when they think of jumper starters, but they are two different things.

Jumper cables are composed of long electrical cables that have metal clamps on either end, enabling you to connect to another power device and discharge the power to the flat engine.

These work, of course, but you need two vehicles and are reliant on someone else helping you.

A jumper starter is a portable device where the power comes from the device to the flat battery. The jumper starter and the booster cables are one device. The device is portable. It can be kept in the car. It is light to use. And provided you get a good one, it works. Portable jumper starters have lithium-ion batteries and come in a case. They are an excellent device for all auto repair shops to sell.

There are many kinds of portable jumper starters and they come in different shapes and sizes. They also have different features, and some are much stronger than each other. As a wholesaler, you should sell a range, bearing in mind that reliability, power, and safety all come first. If you are a wholesaler or retailer, get hold of the specialists.

Grepow was founded in 1998, we have more than 20 years of battery customization and production technology. Grepow high discharge rate pouch cell is currently the best and commonly utilized for car jump starter. We offer jump starter OEM/ODM solutions as well as custom LiPo/LiFePO4 cells for Jump Starter. We can apply different kinds of battery certificates for you at your request. The UL2743, FCC, ROHS, CE and UN38.3 are available.

Grepow Jump Starters are ultra-compact, yet powerful devices with the power of lithium technology. Pound for pound, lithium provides extreme energy output at a fraction of the size. And coupled with high-end electronics and design, it produces safe and efficient performance.
Portable lithium battery jump starter packs up to 2,000A.

Please feel free to contact us for your best Jump Starter solution at info@grepow.com

How to Start Your Car in Cold Weather?

 

There are many things to pay attention to when driving in winter, such as warming up before driving in winter. However, it is difficult for many cars to start in winter, which makes it difficult for many drivers. So, what is going on if a taxi fails to start in winter? How to solve the problem of not being able to catch a car in winter? The following is an introduction to the reasons and solutions for the car not catching fire in winter.

Table of Contents

• Why Can’t the Car Start in Cold Weather?
  • 1. The battery is aging or dead
  • 2. The ignition system is malfunctioning
  • 3. The exhaust pipe freezes
  • 4. Other
• What to Do If Your Car Won’t Start in the Cold?
  • 1. Check the battery status
• 2. Change the proper oil
  • 3. Replace the spark plug in time

Why Can’t the Car Start in Cold Weather?

1. The battery is aging or dead

For the engine to run normally, several conditions must be met at the same time: fuel, air, and starting energy.
The most important thing is the starting energy. It is because the spark plug must have the energy to jump the starter, and the starter must also have the energy to run to drive the engine to do work, and their energy is electricity.
Therefore, we often encounter the failure of the car to jump the starter normally. In most cases, it is caused by the lack of electricity, that is, the battery is running out of power.
If the battery is not used for a long time, it will discharge by itself. If it is too long, the battery will be dead. Also, after the car engine stops working, which is what we call the flameout, avoid using in-car electrical appliances. Without the power supply of the engine, long-term use of electrical appliances such as car audio equipment or car headlights will consume the internal power of the battery.

2. The ignition system is malfunctioning

Due to the low intake air temperature in the cylinder, the fuel atomization in the cylinder is not good. If there is insufficient ignition energy, it is easy to cause cylinder flooding, and too much fuel will accumulate in the cylinder, exceeding the ignition limit concentration and unable to start the car.
The fire limit concentration is a range, but it is not a value. It can only start within this range, and it will not work if it is high or low.
If this problem occurs, you can check whether there are any oil stains between the spark plug electrodes. If it is cleaned and installed, it can start. The thorough method is to check the ignition system to eliminate the reasons for low ignition energy, such as spark plug electrode gap, ignition coil energy, high-voltage line status, etc.

3. The exhaust pipe freezes

This situation is more likely to happen in winter when the weather is relatively cold and the temperature is relatively low.
Those car owners whose home and work are relatively close, their cars are used less frequently, the water vapor produced by the combustion of the engine freezes on certain parts of the exhaust pipe, and the heat of short-distance driving is not enough to melt the ice. After one night, more ice has formed, and the cycle time will affect the starting and exhaust of the vehicle. Therefore, the car should not be driven, and should not be left in the corner all the time.

4. Other

In addition, the reason for the failure to start in winter may also be the addition of water or low-quality antifreeze, which caused the waterway to be frozen and even the engine was frozen and cracked, and the car’s water pump could not work and could not start.

What to Do If Your Car Won’t Start in the Cold?

1. Check the battery status

In general, the difficulty of starting a car in winter is mostly caused by battery power loss or expiration of battery life. When the battery power is insufficient, the speed is weak when starting the car, and only a click sound is heard, and the click sound will gradually become a click sound when the fire starts again. Avoid continuous ignition to avoid exhaustion of the battery.
Do not park the vehicle for a long time in winter. Generally, the vehicle should be driven out for a full circle after parking for a week, so that the battery power can be effectively replenished.
The nominal service life of the battery is generally 2-3 years, and the maintenance-free battery generally has to be replaced in 2-3 years, and the water-filled battery can even be used for 6-7 years under good maintenance. Frequently check the electrolyte capacity of the water-filled battery If the battery does not leak but the electrolyte is lacking, please replenish distilled water in time.
Of course, in this case, you can also use a jump starter. Now the jump starter can not only start the car, it is convenient to carry, but also has many auxiliary functions. For example, the jump starter produced by Grepow can not only jump starter 3.0L ~ 9.0L diesel vehicles and gas vehicles, but also Air INFLATOR, LED, multiple sockets (which can charge your mobile phones, Bluetooth headsets, etc.), and also have wireless charging functions, etc. Customized services are also provided.

2. Change the proper oil

In winter, as the temperature drops, the viscosity of the oil will increase, and the oil will flow difficultly, which will increase the resistance of the engine.
If it is difficult to start, please check whether the oil label is wrong.
Engine oil marking includes two parts: classification and viscosity specification. At present, most of the engine oils on the market use SAE and other grades to mark the viscosity. SAE is the abbreviation of “American Society of Automotive Engineers” in English. For example, in 5W-40, “W” means Winter, which refers to the low-temperature viscosity grade of the oil. The smaller the number in front of it, the better the low-temperature fluidity of the oil, and the lower the ambient temperature available for use. The better the protection of the engine during cold start. The number after the “-” sign is the high-temperature viscosity grade of the lubricating oil. The larger the number, the greater the viscosity and the higher the applicable maximum temperature.
If you originally used 5W-40 oil, you can consider switching to 5W-30 or 0W-40 oil in winter to reduce the oil viscosity and make it easier to start

3. Replace the spark plug in time

After several years of use, spark plugs are likely to cause problems such as carbon deposits, leakage, excessive gaps, and ablation, which will cause difficulties in the car ignition. Cold start and even hot engine start are difficult and often require multiple ignitions. Therefore, please check the status of the spark plug and replace it in time if you drive to a certain number of kilometers or if you feel that the vehicle is difficult to start, drive weak, jitter, increase fuel consumption, or inexplicably stalled.

What do you think you need to prepare for driving in winter? If you need a portable jump starter, please contact us as soon as possible!
Email: info@grepow.com
jump starter: https://www.grepow.com/page/jump-starter.html