Taking care of your batteries gives you better performance and makes them last longer. Having a checker at the field means you won't accidentally take off with that half charged battery that got left on your bag. Having one at home means you can double check which batteries it's safe to parallel charge.
This one is even small and light enough to leave on your model to act as a voltage alarm and it's plenty loud enough to track down a lot quad when you push that battery just a bit too far.
- Input: 2S~8S
- Battery type: Lipo/LiFe/Li-ion
- Cell Voltage Display Range: 0.5v~4.5v
- Total Voltage Display Range: 3.7~36v
- Alarm set values: Off or 2.7~3.8v
- Size: 41x25x10mm
- Flying weight: 9g