نمایشگر شارژر باتری لیتیوم XW228DKFR4

نمایشگر شارژر باتری لیتیوم XW228DKFR4

نمایشگر شارژر باتری لیتیوم XW228DKFR4

3 سل

دیتاشیت

Features

• Battery type electricity quantity display.
• Wide application fields: lithium battery.
• Using Method: connect display board positive and negative port with tested battery positive and negative port, 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 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.