Rechargeable li ion 18650 battery 7.4 v 4400mah lithium ...
2019-12-13u2002·u2002CMX use high quality lithium ion 18650 battery cells 2200mah. Totally 4pcs to make this wrap pack. 7.4 volt rechargeable battery pack. battery 7.4 v 4400mah apply with 2S2P 18650 battery. Charging voltage at 8.4 volt. If you need 7.4v li ion battery chargers, please contact with us. We can custom make the battery charger with related charging ...
Get Price