12V 24V 36V 48V 60V 72V 84Vbattery capacity indicator and Voltage Meter with LCD Display Green Backlight, Waterproof Monitor Gauge Tester for 3S-26S Lithium Batteries and Lead-acid Batteries
Functions of battery capacity indicator:
1. Manually switch battery percentage, voltage, power off
2. Automatic recycling display battery capacity, voltage per 2 seconds (Settable)
3. 10s delay auto off (Settable)
4. Double discharge curve selection (Settable)
Specifications:
Color: Black
Weight: 23g