Hi-Capacity batteries from Battery-Biz are the highest quality portable
power products you can buy! The batteries are made using the highest
quality cells available and utilize all of the proper logic boards,
thermal protectors, thermistors and circuit breakers to ensure the
maximum levels of battery safety, reliability and efficiency. The Duracell AA-C52H Auto/Air Adapter works for Dell Inspiron 1100 5100 8200 Latitude C640 C810 and more.