The battery of Apple's mobile phone is not produced by Apple itself, but by other factories specializing in battery production. At present, there are four versions of Apple's original built-in battery. The company's leading products are Pearson Pinsheng, Ni-MH rechargeable batteries and chargers, digital cameras, digital camera batteries, mobile power supplies and chargers, and their high-end brand players.
Smart phone batteries and chargers and digital peripheral accessories; A new generation of ready-to-use Ni-MH rechargeable battery; Core power series digital batteries and super core alkaline batteries. Among them, a number of products have obtained national patents, and successfully passed many authoritative certifications such as CQC certification in China, CE certification in EU, UL certification in Canada and North America.
Precautions for using mobile phone battery:
1. Use the official standard charger to charge the battery, so as to ensure that the charging voltage reaches the standard stably, so as not to affect the use of the battery.
2. Theoretically, keeping the battery charge in the middle range (such as 30%-80%) is more helpful to prolong the battery life.
3. It is recommended that you unplug the charger after the mobile phone is fully charged, so as to avoid long-term charging or long-term high-power state to accelerate the aging of the battery, thus prolonging the service life of the battery.
4. If the mobile phone is idle for a long time, it is recommended to turn it off and charge it irregularly to maintain about 50% of the power. If the mobile phone is not used or charged for a long time, the battery may trigger over-discharge protection, thus charging abnormally or unable to charge.
5. Too high or too low temperature will affect the service life of mobile phone battery.