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- Battery-type electricity quantity display
- Wide application fields: lithium battery
- Using Method: Connect display board positive and negative ports with tested battery positive and negative ports, the digital tube will display real-time battery electricity quantity
- Digital Color: Outline red, display block blue (when battery electricity quantity is full,
It will be all on)
Display Electricity Quantity Parameter
- When the battery voltage is over N*3.3V, it will illuminate 1 block of electricity quantity
(Note: N represents battery quantity)
- When the battery voltage is over N*3.5V, it will illuminate 2 blocks of electricity quantity
- When the battery voltage is over N*3.7V, it will illuminate 3 blocks of electricity quantity
- When the battery voltage is over N*3.9V, it will illuminate 4 blocks of electricity quantity
- When the battery voltage is less than N*3.3V, the 4 blocks display will be off; it represents the battery
is less than 3.3V, and you can charge the battery