Features:Use for LiPo LiFe Li-ion NiMH Nicd battery.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(%).High quality、 safe and durable. Specifications: LIPO LIFE Li-lon NiCd NiMHInput cells 2-7 cells 2-7 cells 2-7 cells 4-7 cells 4-7 cellsTotal Voltage ?¨¬ ?¨¬ ?¨¬ ?¨¬ ?¨¬Total cell battery capacity(0-99%) ?¨¬ ?¨¬ ?¨¬ X XIndividual Battery cell voltage ?¨¬ ?¨¬ ?¨¬ X XLowest cell voltage ?¨¬ ?¨¬ ?¨¬ X XHighest cell voltage ?¨¬ ?¨¬ ?¨¬ X XVoltage Difference BetweenHighest and lowest cell voltages?¨¬ ?¨¬ ?¨¬ X X Item size: 8.5 * 5 * 1.6cmItem Weight: 40gPackage size: 10.5 * 10 * 2cmPackage Weight: 55gPackage including:1 * Battery Capacity Checker