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* 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