The DEWALT DCB115 XR Multi-Voltage Charger has a compact size, making it easy to store and it is also wall mountable.
The DCB115 charger has a bright LED indicator which communicates the battery charge status, charging, power problems, and battery too hot or too cold conditions.
It is capable of charging a 2.0Ah battery pack in 30 minutes.

Specifications:

Voltage: 10.8/14.4/18/54V.
Battery Chemistry: Li-ion.
Charging Current: 4.0 A.
Weight: 500g (1.1 lb).