The Maha MH-C401FS Charger might simply be the finest charger in the world. This flagship AA / AAA charger will charge 1 to 4 NiMH or NiCD batteries completely, accurately, and coolly, in around 100 minutes. Since each slot is completely independent, it's like having 4 separate chargers -- VERY flexible and convenient and accurate. I use one of these at home for my digital camera and kids' gadgets and toys.
Three year warranty on C401FS charger, 1-year limited warranty on 2700 mAh AA batteries. NOTE: these two bundles come with the compact and lightweight international auto-switching adapter. I used to sell the model with the regular 110-volt only adapter (which is also larger and heavier than the 110-240v auto-switching adapter), but I made such a great deal with the manufacturer recently, that I managed to get these 110-240 volt versions at almost the exact same price, so it just doesn't make sense to even bother with the 110-volt model at this time.

Includes:

• Maha PowerEx C401FS Charger
• Eight 2700 mAh NiMH AA PowerEx batteries in BH-4 plastic carrying/protective cases.
• CC130 Zippered Padded Carrying Case
• Lightweight international 100-240V, 47-63Hz travel adapter
• DC 12-volt car adapter
• BT100 Battery Battery Tester
• Plus one FREE extra 4-cell BH-4 battery case.