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Open Your Eyes, Verification Guidance for Real and Fake Mobile Phone Batteries

Every mobile phone needs battery, but many batteries sold in the market today are fake. I have cleared up some methods to verify real and fake batteries for mobile phone, and share it with you!

Verification of Real and Fake Batteries for Mobile Phone


一、Length of Standby Duration

As an important measurement of battery quality, the length of battery’s standby duration is determined by the balanced performance of all rechargeable cells forming the battery. The standby duration of a real battery should be largely the same with what stated in user manual, while that of a fake battery is only about half long. Some shoddy quality battery is assembled with a second-handed battery core as the core and a new package. In case the seller cannot guarantee the standby duration is the same with that of the user manual, do not buy this kind of battery. Some sellers make vacant promises although they in fact have no idea of the actual capacity of battery. This kind of battery is usually made with poor quality battery core. If you find the standby duration of the battery you buy is short, demand your money back or have a good battery.

 

二、

Battery Capacity

Verification of Real and Fake Batteries for Mobile Phone

The capacity of a mobile phone battery usually consists of two types, 1000 mA/hour or 1000mAh. The capacity logo of some fake battery either does not exist or is not clear. You can also go to a mobile phone repair shop to measure battery current and verify it is real or fake. All of us use lithium battery today, while lithium battery is composed of a string of almost No. 5 and No.7 battery cells and equipped with switch device and protection circuit. So it has certain weight. If the lithium battery you buy is too light, it indicates the battery core capacity is insufficient, and the battery may be fake. The weight of a 900mAh lithium battery core is typically 35g. If the weight of the battery core, other device and the shell of a battery is less than 35g, this battery is probably fake.

三、Safety
Mobile phone battery is inflammable and is apt to explode. If there is no protection circuit inside, the battery tends to change in shape, leak liquid or even explode. However, many shoddy quality batteries save this circuit protection board so as to lure consumers with low price and make more profits. These unsafe batteries in the market are not a few and it is hard to identify them from appearance. You’d better buy them in formal shops.

There are primarily three types of batteries in the market today: lithium ion battery, Ni-MH battery and Ni battery. Thanks to its biggest capacity, long standby duration and lightweight, lithium ion battery is the dominant form of battery. Henceforward, all statements above are primarily based on the lithium battery.


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