Nitecore i4 Intellicharger (4 Bay)
The Intellicharge i4 is a universally compatible smart-charger that supports almost every type of rechargable battery. Able to automatically identify Ni-MH, Ni-CD and Li-ion batteries and use an appropriate charging mode, the i4 is safe and simple to use. Each of the i4's charging slots are microcomputer-controlled to monitor and charge all of the batteries independently. It also features yellow and blue power/charging status indicators that visibly indicate the batteries status in the charging process.