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Black rectangular lithium-ion battery for MacBook Pro 13-inch Retina

GOLDIX

GOLDIX A1582 laptop battery 11.42V 74.9Wh for MacBook Pro 13" Retina A1502 Early 2015

SKU CH-JWS6-E9QT4

Replacement lithium-ion battery rated 11.42 V and 74.9 Wh for MacBook Pro 13″ Retina A1502 Early 2015 models

  • ColorBlack
  • TypeBattery
  • Compatibilityfor MacBook Pro 13" Retina A1502 MacBook Early 2015 Year
  • Battery TypeLithium-Ion
  • Battery Voltage11.42V
  • Battery Capacity74.9Wh
  • Designed for MacBook Pro 13" Retina A1502 Early 2015 models
  • Lithium-ion chemistry delivers 11.42V and 74.9Wh capacity
  • Replaces original part numbers A1582 and 020-8148
  • Brand new condition ensures full performance from first charge
  • Fits MF839LL/A, MF841LL/A and MF843LL/A configurations

Direct replacement for Early 2015 MacBook Pro 13

This GOLDIX A1582 lithium-ion battery matches the original 11.42V 74.9Wh specification for the MacBook Pro Retina A1502. It fits the 2.5GHz Core i5 (MF839LL/A), 2.9GHz Core i5 (MF841LL/A) and 3.1GHz Core i7 (MF843LL/A) models identified as MacBookPro12,1.

Fixed voltage and capacity define runtime limits

The cell delivers 11.42V at 74.9Wh, so maximum run time is bound by that energy capacity and the laptop's power draw. No firmware tuning or external circuitry can increase the stored energy beyond the rated watt-hours.

Installation requires opening the Retina chassis

Replacing the battery means removing the bottom case, disconnecting the trackpad cable and unfastening security Torx screws that hold the pack in place. Adhesive strips securing the original battery can tear if pulled too quickly, and the connector is fragile when re-seating. Users without the correct screwdrivers or patience often damage the trackpad flex cable. This part does not suit buyers who need a user-swappable design or who want to add a second internal battery.

Highlights

  • Designed for MacBook Pro 13" Retina A1502 Early 2015 models
  • Lithium-ion chemistry delivers 11.42V and 74.9Wh capacity
  • Replaces original part numbers A1582 and 020-8148
  • Brand new condition ensures full performance from first charge
  • Fits MF839LL/A, MF841LL/A and MF843LL/A configurations

Specifications

BrandA1582
ModelA1582
Part Number020-8148
ColorBlack
TypeBattery
Compatibilityfor MacBook Pro 13" Retina A1502 MacBook Early 2015 Year
Battery TypeLithium-Ion
Battery Voltage11.42V
Battery Capacity74.9Wh

Questions about this item

Which capacity version of the A1582 battery should I choose for my MacBook Pro 13" Retina A1502 Early 2015?

The A1582 battery is supplied in a single 74.9Wh capacity that matches the original specification for MacBook Pro 13" Retina A1502 Early 2015 models.

What does the 74.9Wh rating mean for daily runtime on my MacBook Pro 13" Retina?

A 74.9Wh lithium-ion pack restores the factory runtime for MacBook Pro 13" Retina A1502 Early 2015 units, delivering the same watt-hour capacity Apple originally specified.

What connector standard does the A1582 use and what does it limit in practice?

The A1582 uses Apple's proprietary multi-pin battery connector for MacBook Pro 13" Retina A1502, which limits installation to those exact Early 2015 logic boards.

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