12V lithium battery power indicator board

12V lithium battery power indicator board. The power indicator board is a crucial component for monitoring the power levels of your 12V lithium battery. It ensures that you have a clear indication of the battery’s remaining capacity, allowing you to plan and manage your power usage efficiently. With this power indicator board, you can easily keep track of your battery’s performance and ensure that you never run out of power unexpectedly.

Product voltage range:

L1 1.5 8.99 V
L2 9 v
L3 10 v
L4 10.6 V
L5 11.4 V
During charging or discharging, gently press the red button with your finger and the LED light is lit. At this time, the circuit of the lamp board passes through the current of about 30mA.
If you release your finger, the LED light will go out and the circuit of the lamp board will be off. No current will pass through.
The board has the function of reverse connection. There is no problem with the wrong connection of the lines
A total of 5 small lights, show the power, suitable for inverse converter lithium battery power prompt!