ANTIEE MacBook Pro 13-inch A2171 Replacement Battery

ANTIEE A2171 is a direct replacement lithium‑ion battery designed to restore full runtime for 13" MacBook Pro models from 2019–2020 (M1), offering 58.2Wh capacity and built‑in protection circuitry.

When your MacBook Pro no longer holds charge or shuts down unexpectedly, swapping the internal battery with a compatible, tested replacement is a common repair. The ANTIEE A2159/A2171 replacement battery is built for 13‑inch MacBook Pro model numbers A2159, A2289 and A2338 (2019–2020, including M1) and matches factory voltage and capacity so the laptop recognizes and charges the pack normally. It includes safety certifications and a smart protection chip to manage current and reduce self‑discharge.

Which MacBook Pro models and part numbers does this battery replace?

This ANTIEE battery is matched to the same form factor and connectors used in the listed 13" MacBook Pro models, so it fits directly without modification. It replaces multiple OEM part numbers used across 2019 and 2020 releases.

• Compatible models: MacBook Pro 13" A2159, A2289, A2338 (2019, 2020 M1).
• Replaces part numbers: A2171, A2159, A2289, A2338, EMC 3301/3456/3578.
• Model variants supported: MUHN2, MUHP2, MUHQ2, MUHR2, MXK62, MYDA2, MYD82, MYD92, MYDC2, MXK32, MXK52, MXK72.

What are the technical specifications and safety features?

The battery matches Apple’s original electrical specifications and includes a smart chip and protection circuitry to help maintain stable current and prevent common faults. It undergoes quality control and safety testing prior to shipping.

• Voltage: 11.41 V; Capacity: 58.2 Wh / 5103 mAh.
• Battery type: Rechargeable Li‑ion with internal protection PCB.
• Safety: UL, CE, FCC and RoHS listed; tested for true charge capacity and low self‑discharge.
• Durability: Rated for up to ~500 recharge cycles under normal use.

How straightforward is installation and what should I prepare?

Installation requires basic electronics tools and gentle handling—this is an internal component accessed by removing the laptop bottom case. If you’re unfamiliar with laptop repair, consider professional installation to avoid damage or warranty issues with other parts.

• Tools: Pentalobe and Torx screwdrivers, spudger, anti‑static precautions.
• Preparation: Back up your data and power down before starting.
• Tips: Disconnect the old battery cable carefully and reseat the new connector; inspect adhesive strips and replace them if weakened.
• Support: ANTIEE provides technical help and documentation; warranty covers defects for 12 months.

What after‑sales support and warranty does ANTIEE provide?

ANTIEE backs this replacement battery with a one‑year warranty and customer support for installation or performance questions. If a defect appears, you can request a refund or replacement within the warranty window.

• Warranty period: 12 months with refund or replacement policy.
• Support: Email access to a technical team for troubleshooting or guidance.
• Quality checks: Each battery is tested for charge capacity, circuit protection and discharge behavior before shipping.

Who is this for? This ANTIEE replacement battery is for MacBook Pro 13" owners (2019–2020 M1) who need to recover lost runtime or fix an aging battery without replacing the entire laptop. It suits DIY repairers comfortable opening laptops as well as technicians looking for a certified aftermarket pack with documented specs and a 12‑month warranty. If your MacBook exhibits reduced battery life, unexpected shutdowns, or battery health warnings, this battery restores original‑spec power and safe charging behavior when installed correctly.