Sony NH-AA2DI

Sony NH- AA2DI are rechargeable batteries. The batteries themselves are very simple looking, most of the battery is a blue colour and the ends are orange tips, each side is clearly marked with a positive and negative terminal so there is no doubt in your mind as to which end goes where, unless the thing you are using it with is not specific! The batteries are also labelled with the Cyber-shot branding which is Sonys brand of digital cameras though you don't need to use them with the cameras if you don't want to. The batteries themselves are NIMH which is Nickel Metal Hydroxide which means they are rechargeable, the capacity of these batteries is ...  Read the complete review