Batteries are expensive things you need to buy for the remotes, clocks etc.  not to mention it looks like a waste of good chunk of metal when you through dud ones away.

Uniross Intelligent TURBO CHARGER can have batteries charged and ready to use in only 15 minutes! Uniross Sprint 15 Min Charger RC-103811 comes complete with 2 x 2100mAh NiMH Rechargeable batteries.

Specification

• Sprint 15 minute TURBO CHARGE Charger which includes 2 x High Capacity 2100mAh Nickel Metal-Hydride (Ni-MH) rechargeable batteries
• Sprint 15 will charge AA & AAA Ni-MH Batteries
• Due to Intelligent Charge Control will switch to trickle charge after charging
• Will charge 1, 0r 2 Ni-MH batteries of the same type at the same time, Charge only Ni-MH batteries
• Save on 1000's of disposable batteries by using Uniross rechargeable batteries
• Unit has end of charge detection system. You can 'top up' your batteries at any time as it is not possible to overcharge using this device
• Very simple to use, just plug it in and charging will start and stop automatically. Built in safety timer.
• Fan assisited cooling for optimum control of charging