Sanyo are one of the original manufacturer of rechargeable cells found in power tools and portable electronics such as vacuum cleaners, shavers and more. Our range of Sanyo cells are designed as replacement for older electronics that employ Ni-CD cells. Older generation power tools, shavers and other portable devices generally use a proprietary Ni-CD battery charger. This means if you are determined to get a bit more life out of your device, you need to replace it with another Ni-CD battery. These products are ideal for DIY and the home handyman that is comfortable repacking battery packs.