The MacBook Pro 13″ 2019 (Model A2159 – EMC 3301) uses a 6-cell lithium-polymer battery rated at 58.2Wh and 11.41V nominal voltage.
This battery is secured beneath the topcase with adhesive and requires careful disassembly, including disconnecting the power, removing adhesive strips, and safely detaching the battery cable.
The OEM replacement battery includes fresh adhesive and screws, allowing precise and efficient installation.
macOS automatically recognizes the new battery and re-enables built-in battery health features without requiring SMC reset or manual calibration.
The battery supports approximately 800–1000 charge cycles, offering reliable performance and extended lifespan.
Estimated replacement time: 60–90 minutes with appropriate tools.