The Genuine Original Apple MacBook Pro 14" A2442 2021 Battery A2519 is a high-quality Li-Polymer battery designed specifically for Apple MacBook Pro 14" A2442 models. With a battery capacity of 69.6Wh and 6068mAh, this black battery is compatible with both M1 and M2 MacBook Pro 14" models. Backed by a 1-year manufacturer warranty, this battery ensures reliable performance and long-lasting power for your MacBook Pro. Featuring 6 battery cells and a voltage of 11.47V, this genuine Apple product is a reliable choice for keeping your device powered up and ready to use.