Dimensions 18 x 65mm
Constant current 20A (chip made in China)
Rated voltage 3.7V.
Charging cut-off voltage 4.20 ± 0.05V.
Safety protection based on UL1642 standard, no leakage or explosion under extreme tests of overload, short circuit, over discharge, high temperature
Cycle times > 800
Operating temperature - charging (0-45℃), discharging (-20-60℃)
Storage temperature - room temperature, dry place
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