RK512 IN STO 1S 2S 3S 4S 4.2 8.4 12.6 16.8V Modul Iikator asas Lhium D

TYPE : 3S, 1S, 4S, 2S 328435711/7061873534 Description:(Pls check the pictures and descriptions of each selection carefully before purchase) 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 Package 1 x 1S/2S/3S/4S Lithium Battery Capacity Indicator Module Blue Power Tester