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Rectangular black lithium-polymer battery with flex cable and screwdrivers

Barrow Mods

Barrow Mods A2527 2 in 1 accessory for MacBook Pro 16 A2485 (Late 2021) EMC 3651

SKU CH-0ZST-TD1MX

Replacement battery with 8700 mAh capacity and 11.45 V output for the 16-inch MacBook Pro A2485 (Late 2021) EMC 3651

  • Designed for MacBook Pro 16 A2485 (Late 2021) EMC 3651
  • 6 Wh capacity at 11.45 V for extended runtime
  • Li-Polymer cells with over 98 % cobalt content
  • Includes screwdrivers and instructions for self-installation
  • UL, CE, FCC, RoHS and PSE certified for safety

Replacement battery for MacBook Pro 16 A2485

This replacement battery is built for the MacBook Pro 16 A2485 (Late 2021) EMC 3651. It suits owners whose original cell no longer holds a charge and who prefer a user-replaceable solution. The pack includes the battery, screwdrivers and installation instructions so the swap can be done at home.

99.6 Wh Li-Polymer capacity and headroom

The cell delivers 8700 mAh at 11.45 V for a total of 99.6 Wh. That energy reserve restores the notebook to its factory runtime for typical workloads such as browsing, document editing and media playback. Heavy sustained loads like video rendering or gaming will deplete the pack more quickly, and the battery cannot exceed its rated watt-hour limit.

Safety certifications and compatibility constraint

The unit carries UL, CE, FCC, RoHS and PSE certifications and uses a protection circuit that guards against over-charge, over-discharge and short circuits. It fits only the A2485 model identified above; other MacBook Pro 16 variants or earlier generations are not supported. Buyers who need a battery for a different model or who want a higher-capacity design must look elsewhere.

Highlights

  • Designed for MacBook Pro 16 A2485 (Late 2021) EMC 3651
  • 6 Wh capacity at 11.45 V for extended runtime
  • Li-Polymer cells with over 98 % cobalt content
  • Includes screwdrivers and instructions for self-installation
  • UL, CE, FCC, RoHS and PSE certified for safety

Specifications

No published specifications for this item yet.

Questions about this item

Will this A2527 battery fit my MacBook Pro 16 A2485 from 2021 without any modifications?

Yes, the A2527 is designed specifically for the MacBook Pro 16 A2485 (Late 2021) EMC 3651 and matches the original form factor.

How can I confirm the battery is operating correctly after I install it?

macOS will recognise the 99.6 Wh Li-Polymer pack at 11.45 V and report its health and cycle count in System Information.

Does the package include the screwdrivers I need for the replacement, or must I buy them separately?

The box contains one OEM A2527 battery, a screwdriver set and printed installation instructions.

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