The Powerex MH-C204FA AA / AAA NiMH or NiCD Battery Charger will charge 2 or 4 AA or AAA nickel-metal hydride or (NiMH) or nickel-cadmium (NiCD) batteries. AA batteries take about 2-4 hr to charge, while AAA's take 1-2 hr. Charge your batteries anywhere around the world via the included 100-240VAC universal power adapter. A user-activated deep cycle rejuvenator conditions your batteries in order to keep them at maximum capacity.
The MH-C204FA is equipped with a negative delta V microprocessor for precision charging to ensure batteries reach their full capacities without becoming overcharged. It gives you a choice of rapid or trickle charging. Rapid charging is high-current, fast charging to get your batteries up to capacity quickly, while trickle charging makes sure they maintain that full capacity without receiving an excess of current.
The charger is great for use in the home or office, as well as in the car (car adapter required, sold separately).