Specifications: Battery capacity is 45Wh,Cells: 6-Celll voltage :10.8V. This specification is specifically designed for select 2008 models, providing stable and long-lasting power support.
Precise Compatibility: This battery is exclusively compatible with 13-inch MacBook models manufactured in 2008. compatible models: A1280, A1278 (2008 model), MB771, MB771*/A, MB771J/A, MB771LL/A. Please note: It is not compatible with A1278 models manufactured in 2009, 2010, 2011, or later years.
Important Usage Instructions: Before purchasing, please confirm your laptop's production year. If your device was manufactured in 2009, 2010, 2011, 2012, or later, a different model of built-in battery is required.
Safety and Quality Features: This battery achieves reliable performance and long-lasting durability through premium cells and a precision control system, ensuring safe and stable operation.
After-Sales Service Guarantee: This product comes with a 12-month limited warranty that meets market standards, available to every customer.