Looking for a reliable replacement battery for your MacBook A1286 (2009-2010) model? Look no further than this A++ internal laptop battery. With a battery capacity of 5800 mAh and voltage of 10.8 V, this Li-Ion battery is a perfect fit for your laptop. It comes with a 2-month manufacturer warranty and has 6 battery cells for long-lasting power. This unit is compatible with MacBook laptops and is available in black color. Buy with confidence knowing you are getting a high-quality replacement battery for your MacBook.