Battery Monitor with Shunt 8-120V Voltmeter Ammeter, Voltage Current 0-500A
Maximize efficiency, extend battery lifespan, and prevent unexpected failures—monitor your power like a fuel gauge. Sleek All-in-One Design: The lithium battery monitor features user-friendly touch buttons, a compact circular display, and included 3m/10ft shielded cables + 1m/3.3ft positive wire.