MacBook Pro 13″ A1706 Battery – Model A1819 The A1819 battery is a high-quality lithium-polymer internal replacement battery designed for the MacBook Pro 13-inch with Touch Bar (Model A1706), released in Late 2016 and Mid 2017. It provides efficient, long-lasting power to keep your MacBook running smoothly throughout your workday. Key Features: Battery Type: Lithium-Polymer (Li-Po) Voltage: 11.4V Capacity: 4781mAh Watt-hour (Wh): 49.2Wh Number of Cells: 3-cell Color: Black (internal battery unit) Average Runtime: 6 to 10 hours (depending on usage) Recharge Cycles: Up to 1000 Compatible Part Number: A1819 Compatible MacBook Models: MacBook Pro 13-inch A1706 (Late 2016 with Touch Bar) MacBook Pro 13-inch A1706 (Mid 2017 with Touch Bar) (To confirm your model, click Apple Menu > About This Mac or check the bottom case) Note: This battery is internal and requires skilled installation using the proper tools and safety precautions.
