Energizer rechargeable batteries are sold all over the world and they have well known and easily recognised mascots from the Energizer Bunny in the USA to Energizer Man in the UK. Energizer rechargeable batteries are available in AA, AAA, 9V PP3, C and D sizes. If you are looking for a reliable and long lasting brand, then we would certainly recommend Energizer rechargeable batteries. All the batteries listed here are NiMH (Nickel Metal Hydride).