Lenovo MacBook Pro A1280 Battery (13″ A1278 OEM Replacement)

This battery is designed for Apple MacBook Pro 13-inch Unibody models (A1278 series, 2008–2012 generation). It is a built-in lithium-polymer battery used in older MacBook Pro systems, providing stable and reliable power for office work, browsing, media playback, and general computing. The most common part number is A1280, also compatible with Apple identifiers such as 661-4817, 661-5392, and 020-6767 depending on production batch and model year.