Cell phone battery safety indicators

   Daily to the mobile phone battery has become a required course for many people every day, but we do not necessarily understand the battery charge and discharge when the safety standards, Xiaobian for today to introduce mobile phone battery charge and discharge safety indicators:
Battery discharge:
(1) Discharge Current: lithium-ion battery discharge current security should be <= 1CmA.
(2) Discharge temperature: lithium-ion battery discharge safe temperature should be -20 ° C-60 ° C temperature range.
(3) discharge termination voltage: Avoid single lithium-ion battery discharge voltage is below 3.0V, over discharge may damage the battery performance.

Charge the battery:
(1) Charging voltage: lithium-ion battery, single battery charge voltage of 4.2V.
(2) Charging current: lithium-ion battery charging current should be 0.7CmA or less.
(3) Charging Temperature: lithium-ion battery should be 0 ° C to 45 ° C temperature range for charging.
(4) Reverse polarity charge: Do not charge the battery Reverse polarity.



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