BuyaBattery.co.uk are pleased to add the range of Duracell Rechargeable Batteries to their shelves. Already proving to be very popular, the 2650mAh NiMH AA HR6 4-Pack launched at just £6.84 in single packs. This is over 40% cheaper than Argos. Also in stock are 1000mAh NiMH AAA along with C, D and 9V sizes.