Battery Level Indicator and Voltage Meter (12V – 60V) Advanced 12-60V dual display voltage meter with automatic battery identification, featuring a blue LED digital voltage readout and an 8-bar battery level indicator. Ideal for electric vehicles, lithium, and other battery types, offering real-time monitoring with low battery alerts. Simple parallel connection for effortless installation. Specifications : Voltage Range: 12-60V DC Working Current: 5-15mA Display: Blue LED with 8-bar battery level indicator Material: Copper ABS Plastic Dimensions: 55 x 32 x 28 mm Cable Length: 15 cm Working Temp: -10°C to 65°C Refresh Speed: 300ms