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Black rectangular lithium-ion laptop battery for MacBook Pro 16 inch

Beisite

Beisite A2527 laptop battery for MacBook Pro 16" Late 2021 A2485 99.6Wh 11.45V

SKU CH-11F3-9B37A

Replacement lithium-ion battery delivering 99.6Wh at 11.45V for MacBook Pro 16-inch Late 2021 models, includes installation tools

  • ColorBlack
  • TypeBattery
  • Compatibilityfor MacBook Pro 16" (Late 2021) A2485 EMC3651 MK1E3LL/A MK18
  • Battery TypeLithium-Ion
  • Battery Voltage11.45V
  • Battery Capacity99.6Wh/8693mAh
  • Replaces original A2527 part in 16-inch MacBook Pro Late 2021 models
  • 6 Wh lithium-ion cell restores full-day runtime
  • 45 V output matches factory voltage specification
  • Supports MacBook Pro 18,1 and 18,2 board identifiers
  • Includes installation tools for straightforward DIY replacement

What this battery replaces

The Beisite A2527 is a new lithium-ion battery built for the MacBook Pro 16-inch Late 2021 model A2485. It matches the original 99.6Wh capacity and 11.45V voltage. Installation tools are included in the package.

Capacity and voltage limits

The cell delivers 99.6Wh at 11.45V, which is the exact energy rating Apple specified for this generation. Runtime will follow the original factory specification; no higher capacity is offered by this part.

Verify your exact model first

Confirm the logic-board identifier MacBook18,1 or MacBook18,2 and the part number A2527 or EMC 3651 before ordering. The list of compatible part numbers is not exhaustive, so cross-referencing your original battery label is essential.

Highlights

  • Replaces original A2527 part in 16-inch MacBook Pro Late 2021 models
  • 6 Wh lithium-ion cell restores full-day runtime
  • 45 V output matches factory voltage specification
  • Supports MacBook Pro 18,1 and 18,2 board identifiers
  • Includes installation tools for straightforward DIY replacement

Specifications

BrandA2527
ModelA2527
Part Number(EMC 3651)
ColorBlack
TypeBattery
Compatibilityfor MacBook Pro 16" (Late 2021) A2485 EMC3651 MK1E3LL/A MK183LL/A MK1F3LL/A MK193LL/A MK1H3LL/A MK1A3LL/A
Battery TypeLithium-Ion
Battery Voltage11.45V
Battery Capacity99.6Wh/8693mAh

Questions about this item

Which MacBook Pro 16" models does the A2527 99.6Wh battery fit?

The A2527 battery replaces the original A2485 Late 2021 units including board IDs 18,1 and 18,2 and part numbers MK1E3LL/A, MK183LL/A, MK1F3LL/A, MK193LL/A, MK1H3LL/A and MK1A3LL/A.

What runtime can I expect from the 99.6Wh capacity in a MacBook Pro 16" Late 2021?

The 99.6Wh / 8693mAh rating matches the factory specification, so the battery should deliver the same run-time as the original Apple pack when the system is new.

Does the 11.45V voltage match the MacBook Pro 16" Late 2021 charging circuit?

Yes, 11.45V is the exact nominal voltage Apple specifies for the A2485 model, so the battery will charge and report capacity correctly through the standard power-management controller.

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