PinBoTronix Digital Battery Capacity Voltage Checker Controller Tester with LCD for LiPo Life, Li-ion NiMH Battery by Amazon.co.uk

• Suitable - Use for LiPo / LiFe / Li-ion / NiMH / Nicd / battery, it can also display the voltage of each cell, so you know when they need to be balanced.

• LCD - The screen displays highest and lowest voltage of cells and the difference between highest lowest cells.

• Display Mode - Battery cell voltages, total voltages, lowest cell voltage, highest cell voltage gap between highest cell voltage and lowest cell voltage, remaining battery capacity(%).

• Balance Function - Optimize your batteryâ€s performance, and extend the overall lifespan, by ensuring the individual cells are balanced."