JCB Rechargeable batteries provide cost-effective, reusable power for high-tech, high drain devices. You can trust JCB to last longer and recharge hundreds of times. The new instant charge are ready for use immediately and come fully charged.These AAA size batteries are also known as MN2400, LR3, LR03, KAAA and Small SizeJCB Rechargeable batteries also represent the perfect environmentally friendly power source, and are the most economical in the long run. These batteries are suitable for many uses from torches, remote controls, toys and digital cameras and may be charged with any good quality AAA Ni-Mh battery charger.