The Battery capacity indicator voltage meter-Wide voltage input Range DC 8-70V lead Acid Batteries and 2S-6S Lithium Batteries: Ternary lithium batteries, polymer batteries, lithium-ion batteries, storage batteries.
High Quality of Battery Voltage meter and LCD Screen Display with Green backlight and low power consumption, Two display modes can be available: battery symbol and battery percentage, battery symbol and voltmeter.
Battery tester Right Switch key can switch voltmeter, battery percentage, switch off. Left setting key have several functions: Cycle voltmeter/battery percentage, turn on the backlight, black, sleep mode, battery type selection etc.
The battery voltage meter Built-in 30cm power cable, simple to connect. Reverse protection design, won't burn if connect reversely