3.7V-4.2V 4-Channel Battery Metering Module High Precision 1S Li-ion/LiPo Battery Tester 3-Color LED Indicator Compact Design

Quantity : 5 High-concerned chemical : None Package : TQFP is_d : Yes Dissipation Power : Battery Metering Module Supply Voltage : 3.7~4.2V Application : Electric Toy Type : Module Origin : Mainland China Condition : New Operating Temperature : -20-50 ℃ Name : 4-way LED Battery Metering Module Type : 1S/2S Li-ion/LiPo Battery Tester Function : Power Display Module