The GP220AAH is a rechargeable nickel metal hydride battery and is a cylindrical AA in size. Note these cells are flat top industrial cells and are designed for battery packs. Should you need the consumer pipped or high top version you need to search for the GP220AAHC version, or GP250AAHC
These batteries are made to the highest quality standards and have the additional benefit of being qualified to the UL standard for product safety. This makes them the ideal choice when you are using these cells in battery packs.
It is not recommended to solder directly to the battery, the addition of flexible solder tabs is required. Please note that if you require any other specific tabs or you need any advice then please do not hesitate to contact us.
The cells are nominally 1.2V, have a typical capacity of 2200mAh, with a minimum capacity of 2250mAh. They can tolerate discharge currents of between 220mA and 6600mA and should give you around 500 charge and discharge cycles. A comprehensive technical datasheet and Material Safety a Data Sheet is available to download.