Charge with constant current 1C to 4.2V, then charge with constant voltage 4.2V till charge current is less than 0.01C
Wholesale VariCore New Original 18650 NCR18650B Rechargeable Li-ion battery 3.7V 3400mAh For Panasonic Flashlight use + Free shipping
$3.14
Charge with constant current 1C to 4.2V, then charge with constant voltage 4.2V till charge current is less than 0.01C
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