3S/4S/5S 12V Lithium Li-ion LiPo Battery Indicator Board Five Level Indicator Meter

Specifications Rated voltage 12VProduct voltage range L1 1 5 8 99VL2 9VL3 10VL4 10 6VL5 11 4VProduct size 2 7 62 15 8mm Instructions 1 During charging or discharging use the finger to gently press the red button and the IED lamp lights up At this time the current through the lamp board is about 30mA 2 Release your finger the LED will be off after 5 seconds the lamp line is turned off and no current is passed 3 The board has a reverse connection function and the line is not connected to the wrong one It can be adjusted 4 There are 5 small lights showing the power suitable for reverse inverter battery power prompt Package Included 1 x 3S 4S 5S 12V Lithium Battery Indicator Board