How to choose the right lithium battery

The lithium battery divided into lithium ion batteries and polymer lithium battery. The lithium ion battery is flow of electrolyte, polymer lithium battery electrolyte is solid, as a result, the lithium ion battery more unstable than lithium polymer batteries, encounter break force, or using the charger is not in conformity with the standards, are likely to cause the battery explosion. A lot of mobile phones, notebook computers, digital cameras and other portable electronic products use lithium battery. Buy quality is bad of lithium-ion batteries, like in his side to put a "time bomb". Accordingly, consumer is when choose and buy lithium battery must pay attention to the following:

A, is clearly labeled capacity.No clearly marked capacity (such as 2200 mAh or 4400 mAh lithium batteries, are likely to be using inferior battery core or reassemble the waste battery recycling battery core.On the market is filled with many cheap lithium battery, battery core or teardown batteries is the use of core, the price is cheap, but life is short, the quality is not stable, careless use may damage the mobile phone, or even an explosion.

Second, whether to guarantee the standby time.Standby time is lithium battery into the mobile phone to the next recharging after continuous use time.Generally sells on the market of lithium batteries can ensure the standby time to customers, this is because the battery quality is not stable, many cheap because the battery is using poor quality battery core, so the standby time is short.

Third, whether or not to bring a safety protection circuit.Characteristics of the lithium battery determine lithium battery must plus protection board, in order to prevent the lithium battery overcharge, discharge and short circuit, and so on and so forth, without lithium-ion battery protection board will have deformation, leakage and explosion danger.Under the intense price competition, the protection circuit of each battery assembly house for cheaper prices or omitted the device, make on the market is filled with explosion danger of lithium battery.Consumers cannot be distinguished from appearance whether there is a protection circuit board, so it's best to choose reputable stores to buy.

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