Genuine Apple MacBook Pro Retina 13 A2159 A2289 A2338 2019-2020 Battery A2171

One Genuine Battery for Three MacBook Pro Retina 13" Models

This genuine Apple battery fits three compatible MacBook Pro Retina 13" model generations, restoring reliable all-day power.

Key Features

• Genuine Apple battery, not an aftermarket copy
• Fits three compatible model generations
• Capacity 5103mAh
• Pre-applied adhesive included — no extra tools needed for fitting
• Tested before dispatch

Compatible Models

• MacBook Pro (13-inch, 2019, Two Thunderbolt 3 ports) — Model A2159
• MacBook Pro (13-inch, 2020, Two Thunderbolt 3 ports) — Model A2289
• MacBook Pro (13-inch, M1, 2020) — Model A2338

Technical Specifications

Why Choose Genuine

Genuine Apple stock, not a generic aftermarket copy.

Calibrating Your New Battery

After fitting, use your MacBook normally for the first one to two weeks — charging and discharging naturally rather than forcing full drains. This lets the system's battery gauge learn the new cell's true capacity, so Battery Health in System Settings reports accurately. Modern macOS manages this calibration automatically in the background; you don't need to manually run it down to 0% or hold it at 100%.

What's in the Box

1x genuine Apple battery (A2171), pre-applied adhesive

Delivery & Returns

Free standard UK delivery, with next-day delivery also available at checkout. Free 30-day returns.