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Rectangular black lithium-polymer battery pack with four cells and screw holes

myVolts

myVolts MC503LL/A laptop battery 13 inch 7200mAh 55Wh

SKU CH-ZF8E-Y10N9 MPN MC503LL/A

A 55 Wh lithium-polymer replacement battery for 13 inch MacBook Air A1466 models from 2012 to 2017, rated for 500 cycles with built-in circuit protection

  • 7200mAh capacity powers MacBook Air 13 inch through extended sessions
  • 55Wh Li-Polymer cell matches original voltage at 7.6V for direct compatibility
  • Built-in circuit protection guards against over-charge, over-discharge and short circuits
  • Certified to UL, CE, FCC and RoHS standards for verified safety
  • Supplied with two screwdrivers and manual for straightforward self-installation

Replacement battery for 13-inch MacBook Air

This replacement battery fits 13-inch MacBook Air models identified as A1466 from 2012 through 2017 and A1369 from late 2010 and mid 2011. It is built with Grade A polymer cells and a protection circuit that guards against over-charge, over-discharge and short circuits. The pack is certified to UL, CE, FCC and RoHS standards and rated for about 500 charge cycles. Two screwdrivers and an instruction manual are included.

Suitable for owners of compatible 13-inch Air models

The battery matches the listed Apple part numbers and EMC codes including 2469, 2559, 2392, 2632, 2925 and 3178. It is not compatible with any 11-inch MacBook Air such as A1465, A1495, A1406 or A1370. Buyers who need a battery for those smaller models or for any other MacBook line should look at a different part.

55 Wh capacity with 7.6 V output

The 7200 mAh pack delivers 55 Wh at 7.6 V and is also compatible with the original 7.4 V 53.28 Wh specification. This capacity supports typical daily workloads on the supported 13-inch Air models. Runtime will decrease as the cells age toward the 500-cycle rating, and the battery cannot be used in systems that require a different voltage or form factor.

Highlights

  • 7200mAh capacity powers MacBook Air 13 inch through extended sessions
  • 55Wh Li-Polymer cell matches original voltage at 7.6V for direct compatibility
  • Built-in circuit protection guards against over-charge, over-discharge and short circuits
  • Certified to UL, CE, FCC and RoHS standards for verified safety
  • Supplied with two screwdrivers and manual for straightforward self-installation

Specifications

No published specifications for this item yet.

Questions about this item

What MacBook Air models must I already own for the MC503LL/A battery to fit?

The MC503LL/A fits MacBook Air 13 inch models A1466 (Mid 2012, Mid 2013, Early 2014, Early 2015, 2017) and A1369 (Late 2010, Mid 2011). It does not fit 11 inch models A1465, A1495, A1406 or A1370.

Will the 7.6 V replacement battery work safely alongside the original 7.4 V / 53.28 Wh specification in my MacBook Air?

Yes, the manufacturer states the 7.6 V / 55 Wh battery is compatible with the 7.4 V / 53.28 Wh original and uses the same manufacturing standard as the original supplier.

How can I confirm the battery is working as intended after installation?

The battery ships at 40–50 % charge, so the macOS battery indicator should show a charge level immediately. Verify the model number matches A1405 and monitor for normal charging cycles up to the rated 500 cycles.

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