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Rectangular black lithium-polymer battery with screw holes and connector ribbon

FOCUSTEC

FOCUSTEC A1502 A1582 laptop battery 13 inch Retina 2013 2014 2015 74.9Wh 11.42V

SKU CH-7JHX-HZDWA

Replacement lithium-ion battery for 13-inch Retina MacBook Pro models from 2013 to 2015, rated at 74.9Wh and 11.42V

  • Battery TypeLithium-Ion
  • 9 Wh capacity delivers extended runtime for 13-inch Retina MacBook Pro
  • 42 V 6-cell lithium-polymer design matches original power specifications
  • Compatible with Late 2013, Mid 2014 and Early 2015 models (EMC 2678, 2875, 2835)
  • Over 500 recharge cycles with low internal resistance for long-term reliability
  • Includes two adapted screwdrivers and manual for straightforward self-installation

Compatible MacBook Pro models

This replacement battery fits 13 inch Retina MacBook Pro units from Late 2013, Mid 2014 and Early 2015. It matches EMC numbers 2678, 2875 and 2835 as well as MacBookPro11,1 and MacBookPro12,1 identifiers. The pack is brand new and ready to install.

Capacity and voltage

The cell delivers 74.9Wh at 11.42V with a 6600mAh rating across six lithium polymer cells. This specification decides whether the part matches the original A1502 or A1582 requirements for your machine.

Cycle life under load

Over 500 recharge cycles are rated with stable capacity and low internal resistance. Safety certifications include UL, CE, FCC, ROHS and IEC62S133 plus overcharge, over-temperature and short-circuit protection circuits.

Highlights

  • 9 Wh capacity delivers extended runtime for 13-inch Retina MacBook Pro
  • 42 V 6-cell lithium-polymer design matches original power specifications
  • Compatible with Late 2013, Mid 2014 and Early 2015 models (EMC 2678, 2875, 2835)
  • Over 500 recharge cycles with low internal resistance for long-term reliability
  • Includes two adapted screwdrivers and manual for straightforward self-installation

Specifications

Battery TypeLithium-Ion

Questions about this item

How long will the 74.9Wh capacity actually run a 13-inch Retina MacBook Pro under typical use?

The 74.9Wh rating matches the original Apple specification, so runtime should be comparable to a factory-fresh battery when new.

What connector standard does the 11.42V 6-cell Li-Polymer pack use to mate with the logic board?

It uses Apple's proprietary multi-pin connector designed for MacBookPro11,1 and MacBookPro12,1 models.

Which screws must be removed to swap the A1582 battery in a Late 2013 through Early 2015 Retina 13?

The kit includes two adapted screwdrivers for the pentalobe case screws and the tri-wing battery screws.

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