Customized18650 HJ2 battery 30A screwdriver electric drill Li-lon battery 3s2p 4s2p 5s2p 1s3p 2s2p 3.7V-21V 3400mAh -6800mAh
USD 13.26USD 22.10
Customized18650 HJ2 battery 30A screwdriver electric drill Li-lon battery 3s2p 4s2p 5s2p 1s3p 2s2p 3.7V-21V 3400mAh -6800mAh