The product is a new genuine A1383 95Wh battery designed for MacBook Pro 17" models from early to late 2011. This black lithium-ion battery has a voltage of 10.95V and is compatible with specific Apple products such as 020-7149-A and 020-7149-A10. With a capacity of 95Wh and six battery cells, this high-quality battery is a reliable and efficient power source for your MacBook Pro, ensuring long-lasting performance for your device.