Nitecore UM2 Battery Charger

The Nitecore UM2 Intelligent USB Charger is exactly that, intelligent. With a charging program specially optimized for IMR batteries, the UM2 can monitor the entire charging process, ensuring that the cut-off voltage is always within safe limits to maintain the lifespan of your cells. The UM2 will automatically selects between 3 charging modes (CC,CV, and -dV/dt) according to the type of battery and capacity. In addition, the UM2 Charger has manual charging settings unlike most other chargers, the charging parameters can be set manually to meet various charging needs. Here is a quick list of the compatible cell types the Nitecore UM2 can charge: IMR / Li-ion / LiFePO4: 10440, 14500, 14650, 16500, 16340(RCR123), 16650,17350, 17500, 17650, 17670, 17700, 18350, 18490,18500, 18650, 18700, 20700, 21700, 22500, 22650,25500, 26500, 26650, 26700 Charger Features: LCD Display Screen showing you the charged volume / charging time / charging current / battery voltage / charging mode / cut-off voltage / battery type The charged volume can check the actual battery capacity Compatible with Li-ion / IMR / Ni-MH / Ni-Cd / LiFePO4 Charging Voltage is selectable: 3.7V / 4.2V / 4.3V Charging Current is selectable Long press "V" to restore the OVER-DISCHARGED IMR Battery Will activate OVER-DISCHARGED Li-ion Battery automatically Will automatically go dim and save energy Package Contents: 1x Nitecore UM2 USB Charger 1x Power Cord 1x Instructional Manual