A convenient, simple and basic battery charger that does NOT need a separate power supply, you can run this one right from a standard wall outlet.
* AC 120-240V input with standard wall plug
* Charging Current: 1.5A
* Battery Types: 2000 mAh ~ 3000 mAh Ni-Cd or Ni-MH
* Cells: 16 - 20 Cells (19.2 - 24.0V) do NOT attempt to charge packs less than 19.2V or over 24V
* Temperature sensor included, attach to the pack while charging so that the charger can monitor the temperature during the charge, and cuts off if the pack overheats.
* Automatically detects battery voltage. Red LED will be on during charging
* Automatically switches to trickle charge when battery pack is almost full, then changes to green LED.
* One standard Tamiya-style connector installed
* Adapter cable for optional charging with clips
* Dimensions: 2.0" x 2.7" x 5.8" , 15 oz