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
Black rectangular lithium polymer laptop battery with six cells and included screwdrivers

myVolts

myVolts A1321 laptop battery 10.95V 77.5Wh for MacBook Pro 15.4" A1286 Mid 2009 Mid 2010

SKU CH-F9Q6-B8TNQ

Replacement lithium-polymer battery, 10.95V 77.5Wh, for 15.4" MacBook Pro A1286 Mid 2009 and Mid 2010 models only

  • 5 Wh capacity powers your MacBook Pro through long work sessions
  • 95 V lithium-polymer chemistry matches the original A1321 specification exactly
  • Six grade-A cells deliver reliable charge cycles and low self-discharge
  • Free screwdrivers included so you can swap the battery in minutes
  • Fits Mid 2009 and Mid 2010 15.4 inch MacBook Pro models A1286 only

Compatible models

This replacement battery fits the MacBook Pro 15.4 inch A1286 models released in Mid 2009 and Mid 2010 only. It supports part numbers including MB985, MB986 and MC118 series. It does not fit the Early 2011, Late 2011 or Mid 2012 A1286 versions which use a different battery design. Buyers with 2011 or 2012 models must source the correct A1382 battery instead.

Voltage and capacity

The cell operates at 10.95V and delivers 77.5Wh of energy from six lithium polymer cells. This electrical specification is the single figure that determines compatibility; a different voltage or capacity would not work in the listed machines. The battery is supplied new with a set of screwdrivers to assist installation.

Runtime headroom

A 77.5Wh pack typically provides several hours of light productivity work such as document editing or web browsing on these Core 2 Duo and early Core i5 or i7 systems. Heavier loads like video rendering or sustained high CPU usage will deplete the charge more quickly. The pack is not intended for machines that demand a higher watt-hour rating.

Highlights

  • 5 Wh capacity powers your MacBook Pro through long work sessions
  • 95 V lithium-polymer chemistry matches the original A1321 specification exactly
  • Six grade-A cells deliver reliable charge cycles and low self-discharge
  • Free screwdrivers included so you can swap the battery in minutes
  • Fits Mid 2009 and Mid 2010 15.4 inch MacBook Pro models A1286 only

Specifications

No published specifications for this item yet.

Questions about this item

What does the 77.5Wh rating mean for daily use on a Mid 2009 or Mid 2010 MacBook Pro 15.4"?

The 77.5Wh capacity matches the original Apple specification, so a healthy unit should deliver the same runtime as the factory battery when new.

How does the 10.95V output connect to the logic board in the A1286 chassis?

The battery uses Apple's proprietary multi-pin connector for the A1286 Mid 2009 and Mid 2010 models; it plugs directly onto the logic board without adapters.

What screws and tools are needed to mount the A1321 battery inside the 15.4" unibody case?

The pack includes the exact Phillips and tri-wing screwdrivers required to remove the bottom case and secure the six-cell battery in the original mounting points.

Also in this aisle

People compared these

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