2S/3S/4S/5S 18650 Li-po Li-ion Lithium Battery Capacity Indicator with Shell LED Display Voltmeter Power Tester

Description

2S/3S/4S/5S 18650 Li-po Li-ion Lithium Battery Capacity Indicator with Shell LED Display Voltmeter Power Tester

Features:
Lithium Battery Capacity Indicator.
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.
Display color: Outline: Red
Block Color: Green / Blue
Specifications:
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
4.When battery voltage is over N*3.9V,it will illuminate 4 blocks electricity quantity
5.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
Package Included:
1 x Lithium Battery Capacity Indicator Panel