483533 round lithium battery shaped 550mAh round lithium battery 3.8V polymer lithium battery

Charging temperature: When charging the battery, the ambient temperature cannot exceed the temperature range listed in the product characteristics table. The battery should be charged in the temperature range of 0～45℃, away from high temperature (above 60℃) and low temperature (-20℃) environment.

If overcharge, over-discharge, or overcurrent occurs during charging or discharging of lithium-ion batteries, it will damage the battery or reduce its service life. To this end, various protection components and protection circuits composed of protection ICs have been developed, which are installed in batteries or battery packs to provide complete protection of the cells. However, in use, overcharge and over-discharge should be prevented as much as possible. For example, in the charging process of a mobile phone battery, it should be separated from the charger in time when it is almost full. When the depth of discharge is shallow, the cycle of life will be significantly improved. Therefore, when using it, don’t wait until the low-battery signal appears on the phone before charging, let alone continue using it when this signal appears. However, there is still a portion of the remaining capacity available when this signal appears.