Digital Voltmeter 18650 Battery Capacity Test Board Battery Level Indicator
Size: about. 45x15x3mm/1.77×0.59×0.12in, 40x15x3mm/1.57×0.59×0.12in.
Tri-State Building Renovation Inc.
Size: about. 45x15x3mm/1.77×0.59×0.12in, 40x15x3mm/1.57×0.59×0.12in.