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Rectangular lithium-ion battery pack with black matte finish and connector ribbon

FOCUSTEC

FOCUSTEC laptop battery A1502 A1582 for MacBook Pro Retina 13 A1493 71.8Wh 11.43V

SKU CH-KCN3-75MTJ

Replacement lithium-ion battery with 71.8Wh capacity and 11.43V output fits MacBook Pro Retina 13 models from 2013 to 2015

  • Battery TypeLithium-Ion
  • 8 Wh capacity restores full runtime for MacBook Pro Retina 13
  • UL, CE, FCC and RoHS certified with short-circuit and overheat protection
  • Fits A1493, A1502 and A1582 models from 2013 to 2015
  • Class A cells rated for up to 500 recharge cycles
  • 43 V lithium-polymer 6-cell design tested to OEM specifications

Replacement Battery for MacBook Pro Retina 13

This 71.8Wh lithium-ion pack replaces Apple part numbers A1502 and A1582 in 13-inch Retina models identified as A1493 from the 2013, 2014 and 2015 model years. It is built for owners who need a direct-fit replacement to restore original runtime.

Practical Limits of a Direct-Fit Notebook Battery

The pack supplies 11.43V through the proprietary Apple connector used in these machines; it cannot be adapted to other laptop brands or to MacBook models that use a different battery part number. Capacity is fixed at 71.8Wh, so runtime will match the factory specification rather than exceed it.

The Deciding Specification: 71.8Wh at 11.43V

This single figure confirms electrical compatibility with the A1493 logic board and the MacBook Pro Retina 13 models listed in the compatibility table. If your unit requires a different watt-hour rating or voltage, this battery will not function correctly.

Highlights

  • 8 Wh capacity restores full runtime for MacBook Pro Retina 13
  • UL, CE, FCC and RoHS certified with short-circuit and overheat protection
  • Fits A1493, A1502 and A1582 models from 2013 to 2015
  • Class A cells rated for up to 500 recharge cycles
  • 43 V lithium-polymer 6-cell design tested to OEM specifications

Specifications

Battery TypeLithium-Ion

Questions about this item

Is the 71.8Wh 11.43V version the correct one for my MacBook Pro Retina 13 A1493?

Yes, this battery matches the A1502 and A1582 part numbers used in the MacBook Pro Retina 13 A1493 from 2013, 2014 and 2015.

What runtime can I expect from the 71.8Wh capacity in daily use?

The 71.8Wh lithium-polymer pack restores the original charge capacity, delivering comparable runtime to the factory battery when new.

Does the battery use a standard Apple connector and work with the MacBook's charging circuit?

It fits the same internal connector as the original A1502/A1582 and is recognised by the MacBook's power management without extra drivers.

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