The Nimrod e450 Multi-Chemistry Charger unit is simple to use but its operation does require some knowledge on the part of the user. 

Nimrod Tactical e450 charger is economic, high quality 100-240V balance charger, designed for charging LiPo, LiFe and LiHV batteries from 2-4 cells in balance mode. it can charge 6-8S NiMH batteries also. The circuit power is 50W and max charge current can reach to 4A. There are four kinds of charge current 1A/2A/3A/4A that can be selected. You could select the proper charge current according to battery capacity.

Features: 

• AC Input: 100-240V
• Battery Type: LiPo/LiFe/LiHV/NiMH
• Cell Count: LiPo/LiFe/LiHV: 2-4S NiMH: 6-8S
• Charge Current: 1A/2A/3A/4A
• Cell Terminate Voltage: LiPo: 4.2V +- 0.02V LiFe: 3.6V +- 0.02V LiHV: 4.35V +- 0.02V
• Circuit Power: 50W
• Current Drain for Balancing: 300mA
• Dimension: 69.4x110.7x40.5
• Weight: 220g