3.7V 18650 Li-ion battery Capacity: 2000 - 2600mAh Voltage: 3.7V Battery Pack: 1S 3.7V Pack: PVC Shrink tube Prewired: 22 AWG wire with connector(as per customer's requirement) Dimensions: (HxD) 68mm x18mm Weight: 60g (About) Technique: Charging Voltage: 4.2V CC/CV Maximal continuous charging current: 3A (Current can be changed according to the demand. ) Over charge protection: Over charge detection voltage: 4.28V ± 0.025V Over charge release voltage: 4.08 ± 0.025V Over discharge protection: Over discharge detection voltage: 3.0V ± 0.05V Over discharge release voltage: 3.0V ± 0.05V Over Current protection Short Protection: Exterior Short Circuit and can be automatic recovery

3.7V 18650 li-ion battery