We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black laptop battery with label showing model S400 59Wh 10.8V

myVolts

myVolts S400 59Wh 10.8V laptop battery

SKU CH-Z6D4-2K3A9 MPN S400

A 59 Wh, 10.8 V lithium-ion pack with six cells replaces Apple A1185 and A1181 batteries in 13-inch MacBook models MA254, MA255 and MA561 series, rated for up to 500 recharge cycles

  • 59 Wh capacity powers compatible MacBook 13 models for 2 to 3 hours
  • 8 V lithium-ion chemistry with 6 cells delivers stable voltage
  • Built-in circuit protection guards against overcharge and short circuits
  • Rated for up to 500 recharge cycles over the battery life
  • Direct replacement for Apple part numbers A1185 and A1181

59Wh 10.8V MacBook 13 replacement

This 59Wh lithium-ion battery operates at 10.8V with six cells and is built as a direct replacement for Apple MacBook 13 models including A1185 and A1181 part numbers. It fits the MA254, MA255, MA472, MA561, MA566, MA700, MA701, MB061 and MB062 series machines. Buyers needing a different voltage or form factor should look elsewhere.

Sustained runtime and cycle life

The pack delivers around two to three hours of operation per charge and is rated for up to 500 recharge cycles over its service life. Built-in circuit protection manages safety and stability during extended use. Low power consumption helps maintain consistent output across the discharge curve.

10.8V 59Wh capacity match

The single specification that decides fit is the 10.8V 59Wh rating, which must match the original battery exactly for the MacBook 13 to recognise and charge the pack correctly. Verify the part number on your existing battery before ordering.

Highlights

  • 59 Wh capacity powers compatible MacBook 13 models for 2 to 3 hours
  • 8 V lithium-ion chemistry with 6 cells delivers stable voltage
  • Built-in circuit protection guards against overcharge and short circuits
  • Rated for up to 500 recharge cycles over the battery life
  • Direct replacement for Apple part numbers A1185 and A1181

Specifications

No published specifications for this item yet.

Questions about this item

Does the 10.8 V 59 Wh battery run hot or drain quickly during a full day of use?

The pack is rated for around 2-3 hours of operation per charge and up to 500 recharge cycles over its life.

Which Apple part numbers must my MacBook already use for this S400 to fit?

It replaces Apple part numbers A1185, A1181, MA561, MA561FE/A, MA561G/A and MA561J/A.

Will the S400 work in the earlier MA254 and later MA255 series 13-inch MacBooks I still own?

Yes — the compatibility list covers both the MA254 and MA255 model families.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.