1S-8S 1S/2S/3S/4S Single 3.7V Lithium Battery Capacity Indicator Module 4.2V Electric Vehicle Battery Power Tester Li-ion
USD 0.53USD 0.62
1S-8S 1S/2S/3S/4S Single 3.7V Lithium Battery Capacity Indicator Module 4.2V Electric Vehicle Battery Power Tester Li-ion