Four cell Renegade LiPoly/Li-Ion fast automatic charger with integrated "wall wart" power supply. Just plug it into the wall and battery and you are all set.
4 cell LiPoly or Li-Ion
5.5mm plug
Charger Input: 100-240V AC (wall current)
Charging Time: approx 1 hour per 1000mAh
Two color LED Display: red is charging, green is charged