Battery charge indicator module to indicate the amount of charge on your Lithium battery.Compatible to show the status of up to 8 batteries in series.Compatible with : 1S, 2S, 3S, 4S, 5S, 6S, 7S, 8S.
The number of series batteries is set via a solder connection on the PCB mounted to the back of the display.By default the board is configured for a 1S battery connection.
Ensure that for connections of more then 1S you first unsolder the 1S solder connection and then solder the configuration you require. See product images for a 3S example.
The battery capacity indicator module can be used to nickel-hydrogen batteries, polymer lithium batteries and 18650, lead-acid storage, battery electric car, electric equipment can be used.
Connect the positive and negative terminals of the display board to the positive and negative terminals of the battery under test, and the digital tube will display the real-time battery power