* Charged Time: 5 hours
* Standby Current: < 5uA
* Safe protection (Charged and charging protection):
* Intellectual protection chip: protection for overcharge, overdischarge, overload and short circuit protection
* Circle life: > 500 times (rechargeable lithium-ion battery, up to more than 500 circles, later the power can still remain 80%)
* Press the button to check the capacity
* Working temperature: -10-40
* Stock temperature: -20-70