1S-8S 1S/2S/3S/4S 1-8S Single 3.7V Lithium Battery Capacity Indicator Module 4.2V Display Electric Vehicle Power Tester Li-ion
USD 0.36USD 0.74
1S-8S 1S/2S/3S/4S 1-8S Single 3.7V Lithium Battery Capacity Indicator Module 4.2V Display Electric Vehicle Power Tester Li-ion