نمایشگر شارژر باتری لیتیوم XW228DKFR4

1. When battery voltage is over N*3.3V,it will illuminate 1 block electricity quantity (note: N represents battery quantity).
2. When battery voltage is over N*3.5V,it will illuminate 2 blocks electricity quantity.
3. When battery voltage is over N*3.7V,it will illuminate 3 blocks electricity quantity.