This decreases the total crystal surface area, which in turn effectively reduces the cell capacity and increases its internal resistance. Fortunately, nickel crystals in a battery can be re-formed by ...

and defective NiMH or NiCd cells. Designed to work with a regulated charge source, it can charge from one to four NiMH or NiCd battery cells, including the AA or AAA sizes typically found in many ...

Buying a new battery ... the cells in the plastic case and give it a charge. If you do this at home, make sure you keep an eye on it the first time so nothing goes wrong! If replacing NiCd ...

Said to be cost effective, the company's line of 65W, factory-programmable NiCd/NiMH battery chargers deliver power to battery packs housing three to 20 cells. They can be programmed to terminate ...