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Replacement APPLE 661-5844 Laptop Battery

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APPLE 661-5844 Laptop Battery
661-5844 Laptop Battery

5200mAh 11.1V APPLE 661-5844 Replacement Laptop Battery

  • Item Number: AUNAPA13826B
  • Type: Li-ion
  • Capacity: 5200mAh
  • Volt: 11.1V
  • Color: Black
  • Weight: 338g
  • Length: 250.45 x 90.25 x 14.45mm
  • Condition: New, replacement, 1 year warranty!
  • Availability: In Stock
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Price: AU $ 76.99
  1. APPLE 661-5844 Battery Remark
    Notice for A1286 Customers:
    This battery only fits A1286 (2011 2012 version) and later Model of MacBook Pro 15" laptops!
    If you have a A1286 model of prior years, such as 2010, 2009 or 2008, please don't buy.

Our replacement APPLE 661-5844 Battery is rechargeable battery pack designed to work with your Laptop. Buy high quality APPLE 661-5844 Laptop Battery at low price here, save your money and time!

Product Warranty
  • 100% QC of EVERY Laptop Battery.
  • Brand New, Not Refurbished, Never Used.
  • Highest quality battery cells are used in our APPLE 661-5844 battery.
  • Our replacement battery is designed to meet or exceed the original APPLE 661-5844 Battery specification.
  • Each APPLE 661-5844 replacement battery is guaranteed to be 100% compatible with your original APPLE laptop.
  • High quality APPLE 661-5844 Laptop Battery with factory price.
  • 100% Secure Shopping Guarantee, Full 1 year warranty, 30 days money back guarantee!
  • We accept PayPal, Credit Card, WU, T/T etc payment method.

Note: Please ensure the product(s) that you are going to buy fits the brand, model number, original battery's part number and original charger's part number of your device.
This APPLE 661-5844 Laptop Battery can replace the following part numbers:


A1286 (2011 2012 version)

This APPLE 661-5844 Laptop Battery is also compatible with the following models:


MacBook Pro 15" inch i7 Unibody Series
MacBook Pro 15" MB985
MacBook Pro 15" MB986
MacBook Pro 15" MC721
MacBook Pro 15" MC723
MacBook Pro 15.4" 2.0GHz Core i7 (MC721LL/A, A1286, MacBookPro8,2) - Early 2011
MacBook Pro 15.4" 2.2GHz Core i7 (MC723LL/A, A1286, MacBookPro8,2) - Early 2011
MacBook Pro 15.4" 2.2GHz Core i7 (MD318LL/A, A1286, MacBookPro8,2) - Late 2011
MacBook Pro 15.4" 2.3GHz Core i7 (MC723LL/A, A1286, MacBookPro8,2) - Early 2011
MacBook Pro 15.4" 2.3GHz Core i7 (MD103LL/A, A1286, MacBookPro8,2) - Mid 2012
MacBook Pro 15.4" 2.4GHz Core i7 (MD322LL/A, A1286, MacBookPro8,2) - Late 2011
MacBook Pro 15.4" 2.5GHz Core i7 (MD322LL/A, A1286, MacBookPro8,2) - Late 2011
MacBook Pro 15.4" 2.6GHz Core i7 (MD104LL/A, A1286, MacBookPro8,2) - Mid 2012
MacBook Pro 15.4" 2.7GHz Core i7 (MD104LL/A, A1286, MacBookPro8,2) - Mid 2012
  • We can ship our orders to all australia address by Australia Post, including ACT, NSW, NT, QLD, SA, TAS, VIC, WA. Tracking website:
  • We also offer worldwide shipping, such as USA, United Kingdom/Ireland, Canada. And France, the Netherlands, Germany, Spain, Italy, Belgium etc 44 EU countries.
  • Items are generally shipped out in the same business day or the next business day after payment has been verified (Sat & Sun excluded).
  • Please make sure your shipping address is correct and deliverable. We are not responsible for wrong or undeliverable address.
  • Shipping information will be emailed to customer once it is shipped.

Shipping Method Shipping & Handling Each Additional Item Delivery Time
Economy Shipping AU $8.99 for first item AU $4.00 5-14 Business Days
Expedited Shipping AU $29.99 for first item AU $20.00 3-7 Business Days

Attention when use your new APPLE 661-5844 battery pack
Do you want your laptop run well at any mobile place? The Follow suggestions will help you protect your Laptop Battery life.

Here's How:

  • Before using the new battery, Please read the APPLE 661-5844 battery maintain parts of the user manual carefully.
  • When charge your battery first time, Please fully charge 12 hours. The new battery need three times charge/discharge cycles before achieving maximum capacity.
  • If a long time (three weeks or longer) without using a laptop or find the battery charge/discharge time become shorter than before, You should fully discharg the battery before charging next time.
  • When charge the APPLE 661-5844 battery, Please keep the laptop power off. Don't unplugged the power on the battery charge half-way. It is best time to use your laptop after full charged 30 minz later.
  • Dont put battery exposure, damp and erosion some chemical liquids. Avoid contact with metal stuff to make battery short-circuit and so on.

    • Seven tips to Prolong your APPLE 661-5844 Laptop Battery life
      1. Please recharge when power left less than 5%. Don't wait run out and then recharge.

      2. Try Li-ion APPLE 661-5844 battery for your laptop. It can work long time than Non Li-Ion one.

      3. Keep your laptop defragmentation regularly to prolong the laptop battery life.

      4. Use some hard drive and optical drive spin-down software to reduce the power consumpition of laptop.

      5. When long time without using laptop, Keep it in standby or sleep mode. It can both save the power and extend the APPLE 661-5844 notebook battery life.

      6. Store your battery in a cool and dry place when don't use.

      7. If you usually keep your laptop plugged in fixed power or rarely use it. Please take down your battery. If not, it will hurt the battery life.

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