This 12V Battery Charging Level Indicator provides both power and voltage at a glance. It is applicable for 12V Li-ion Battery . 8 colour bar show the battery power while voltage is show in one decimal point yield higher accuracy. Connect the positive and negative terminals of the display board to the positive and negative terminals of the battery. It will display the level of battery charging.
Note: Wrong connection will result in destroy of this device.
- 12V Li-Ion battery level indicator (dual power and voltage)
- Power is show by 8 colour bar: 10%, 25%, 40%, 50%, 60%, 75%, 90%, 100%
- voltage is show in one decimal point (0.56 inch for each 7 segment display)
- Working power: 5-15mA
- Working temperature: -10 degree C to +65 degree C
- Size： 48*27*29mm