DLFPV 1-6S Lipo Digital Battery Voltage Display Checker & Low Voltage Buzzer Alarm for RC Quadcopter 2-3S Lithium Battery
- High precision with ±0.01V, support 1S-6S (7.4V~22.2V) Li-Po /Li-ion/ LiMn/ Li-Fe battery checker tester
- Support 2-3S Lipo/Li-ion/LiMn/Li-Fe battery low voltage alarm
- Small size, light weight and easy to use
- Super loud warning buzzer for anti-lost to help find the rc drone easily
- Application: FPV racing drone, helicopter, quadcopter, RC vehicle, toys battery etc.