Best AA Batteries for Video Game Controllers: Duracell Rechargeable NiMH AA Batteries Best AA Batteries for Motorized Devices: Tenavolt AA Lithium Batteries and Charger ...

Both kinds of batteries are NiMH. Duracell claims their batteries will hold their charge for a year in storage, while Energizer claims only 6 months.

LAS VEGAS -Rayovac introduced at the International Consumer Electronics Show earlier this month what it calls the first one-hour battery charger for today’s high-capacity nickel metal-hydride (NiMH) ...

Print ads in October issues of consumer monthly and weekly magazines will tout nickel-metal hydride (NiMH) cells over disposable lithium batteries, using a side-by-side comparison. The message is ...

Panasonic Eneloop vs Duracell Rechargeable Ultra: verdict Both of these are really solid offerings for rechargeable batteries and neither is a bad choice.