One-Hour Slim Line AA Charger w/4-High Capacity 2650 mAh Ni-MH AA Batteries

This One-Hour Slim Line AA Charger features Computer Controlled Design For AA or AAA Ni-MH and NiCd Batteries. Recharge 2 or 4 AA/AAA Ni-MH or Ni-Cd batteries in 1 hour. Recharge 2 or 4 AA/AAA Ni-MH or Ni-Cd batteries in 1 hour.Built-in switching power technology for worldwide use.Negative delta (-AV) cut-off function.Safety timer.Automatic charging current selection for AA and AAA batteries.Temperature sensors avoid battery damage from overheating.Short circuit protection. 2 LED lamps to indicate charging mode