This LCD display supports various batteries(Li-ion/LiFePo4/Lead-acid), can display battery capacity(Coulomb meter statistics, accurate capacity) supported voltage renge is 9V~100V, (12V/24V/36/72V/80V) current (Hall reads current), charge and discharge time, Luejnbogty battery persentage,
battery power,
Product parameters: Product name: coulomb meter
Working voltage: 8~100v
Current range: 100A
Capacity range: 0~99999Ah
Working current: 7.5mA
The current after closed backlight: 3.5mA
Voltage : 1%(±1 C)
Current : 1%(±1 C)
Capacity : 1%(±1 C)
Size: 79X43X27mm
Cut hole size: 76.5X39.5mm
LCD size: 49X24mm
Backlight color: green
Working temperature: -10~65℃
Wire length: 15cm
Colour:black
Material: ABS

Package Contents:
1 x Hall Coulomb Meter

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.