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