The AAA NiMH rechargeable battery is also known as LR03, MN2400, UM4, HP16, R03, LR3, R3 and  are commonly used in portable electronic devices such as remote controls, cordless phones, MP3 payers and torches. The higher power rechargeables, such as GP AAA 1000mAh, are used in today's power hungry devices like digital cameras. The higher the mah (milliamps/hour) the longer the batteries will last in the device.

Rechargeable batteries are a cheaper, more environmentally friendly way of powering devices. NiMH rechargeable batteries can be recharged up to 1000 times meaning that you don't throw away a set of damaging batteries each time they run out of power, and each recharge only costs a few pence in electricity, so the money saved in the long term can be quite a difference.

Fujicell 1100 mAh AAA NiMH 4pk Rechargeable Batteries £5.49	GP 1000mAh AAA 4pk NiMH Rechargeable Batteries £6.99
Duracell Supreme 4pk AAA 1000 mAh Rechargeable Batteries £7.99	Uniross 1000 mAh 1.2v AAA NiMH 4pk Rechargeable Batteries £6.49
Uniross Hybrio AAA Rechargeable Batteries £6.99	Extreme 'Ready to Use' 900 mAh AAA 4pk Rechargeable Batteries £5.99