- +100 7 % $0.70
- +300 9 % $0.68
- +500 11 % $0.67
- +1000 13 % $0.65
Description
The battery type display shows that the display is more intuitive and more beautiful.
More widely used, nickel-metal hydride batteries, 18650 and polymer lithium battery packs, lead-acid storage, electric vehicle batteries, electric equipment can be used.
How to use: Connect the positive and negative terminals of the display board to the positive and negative terminals of the battery under test. The digital tube displays the real-time battery power.
Features
Digital color: outline red, display block blue. (When the battery is full, all open)
When battery voltage is over N*3.3V,it will illuminate 1 block electricity quantity (note:N represents battery quantity)
When battery voltage is over N*3.5V,it will illuminate 2 blocks electricity quantity
When battery voltage is over N*3.7V,it will illuminate 3 blocks electricity quantity
When battery voltage is over N*3.9V,it will illuminate 4 blocks electricity quantity
When battery voltage is less than N*3.3V,4 blocks display will be off;it represents battery is less than 3.3V,and you can charge the battery