Laptop Battery 64.60Wh Li-Pol 10.95V 5900mAh for MacBook Pro 13", MacBook Pro 15", MacBook Pro 17" A1342 The growing demand for consumer electronic devices for home and leisure poses the challenge of upgrading, improving and enhancing existing devices. In CoreParts you will find a wide range of alternative batteries for Consumer Electronics, that matches the performance of your original device. All manufactured by high-end, certified and trusted suppliers.