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High quality battery for Apple 661-5731 (50Wh, 4 cells)

High quality replacement battery for Apple 661-5731 is 100% compatible and will meet or exceeds original Apple battery specifications, all of our batteries for Apple 661-5731 are made with high quality battery cells. This battery replacement for Apple A1369(EMC 2392).

Condition :
Replacement, Brand New
Chemistry :
Color :
Voltage :
Cells :
4 cells
Capacity :
Size :
  • Description
  • Compatibility
  • Shipping
  • Payment
  • Warranty
Note : 1. 7.3V and 7.4V are compatible, they are in common use.2. This battery(A1377) only fits for Apple MacBook Air 13 Inch A1369(EMC 2392)(Late 2010).
Brand new 4 cells (50Wh,7.3V) replacement battery for Apple 661-5731 laptop is made with high-grade Li-ion cells from Panasonic, LG or Samsung to ensure maximum performance, high quality and long lifetime,cells are the heart of the battery. All our Li-ion replacement batteries for Apple 661-5731 laptop have been tested and proven to match and/or exceed original battery performance and are 100% compatible with Original Manufacturer Specifications. Every piece of our replacement battery for Apple 661-5731 has been tested and validated on Apple system to ensure the safety for your Apple laptop. And our batteries include multiple levels of protections to prevent dangerous conditions like overheating, overcharging, and short-circuits. This battery for Apple 661-5731 comes with 1-Year limited warranty. Make your laptop new again with a brand new replacement Apple 661-5731 laptop battery.
Thank you for shopping the high quality replacement Apple 661-5731 battery at Apple-laptop-battery.com. We have a strict testing process to ensure the products which you ordered (like this battery for Apple 661-5731 notebook) are functionally correct before they are packed and sent to you. And before placing an order please make sure that your old original Apple 661-5731 battery's shape and battery connector is same to our battery images as below.
Battery for Apple 661-5731 laptop Battery for Apple 661-5731 laptop Battery for Apple 661-5731 laptop Battery for Apple 661-5731 laptop Battery for Apple 661-5731 laptop

Compatible Part Numbers

  • 020-6955-01
  • 020-6955-A
  • 020-6955-B
  • 661-5731
  • A1369(EMC 2392)
  • A1369
  • A1377

Fit Models

  • MacBook Air 13 inch A1369(Late 2010)
  • MacBook Air 13" MC503CH/A
  • MacBook Air 13" MC503J/A
  • MacBook Air 13" MC503LL/A
  • MacBook Air 13" MC503TA/A
  • MacBook Air 13" MC503X/A
  • MacBook Air 13" MC503ZP/A
  • MacBook Air 13" MC504J/A
  • MacBook Air 13" MC504LL/A
  • MacBook Air 13" MC504TA/A
  • MacBook Air 13" MC504X/A
  • MacBook Air 13" MC504ZP/A
  • MacBook Air 13" MC905LL/A
  • MacBook Air 13.3 MC503B/A
  • MacBook Air 13.3 MC503E/A
  • MacBook Air 13.3 MC503LL/A
  • MacBook Air 13.3 MC503LZ/A
  • MacBook Air 13.3 MC503ZP/A
  • MacBook Air 13.3" A1369 Late 2010
  • MacBook Air 13.3" A1369(Late 2010)
  • MacBook Air 13.3" A1369
  • MacBook Air 13.3" MC503
  • MacBook Air 13.3" MC504
  • MacBook Air 13.3" MC504LL/A
  • MacBook Air Core 2 DUO 1.86GHZ 13 inch A1369(EMC 2392)
  • MacBook Air Core 2 DUO 2.13GHZ 13 inch A1369(EMC 2392)
  • MC503LL/A*
  • MC503LL/A
  • MC504LL/A
  • MC905LL/A


  • Q: How to check this battery is compatible with my laptop?

    A: Please find out your old battery's part number or the exact model name of your laptop at first (like '661-5731'), then to match our product compatibility chart. Second please compare your old battery's shape to our product images ensure they are the same. Finally check the voltage(Rating) is same to your old battery's. More details please click How to find one correct battery for my laptop?

  • Q: What is the standard product warranty for this replacement Apple 661-5731 battery?

    A: We have a strict testing process to ensure the battery for Apple 661-5731 you've ordered are functionally correct before they are packed and sent to you. All of our replacement Apple 661-5731 batteries are all covered by a 30-DAY WARRANTY for Money Back and 1-YEAR WARRANTY for replacement.

  • Q: How to charge a new battery for Apple 661-5731 for the first time use?

    A: Brand new Apple 661-5731 notebook batteries need breaking in: fully charge the 661-5731 battery, discharge it down to 20% remaining and then fully charge it again, repeat 3-4 times to break-in the 661-5731 battery and get it to charge to its maximum.

  • Q: Will your Apple 661-5731 battery fit my device?

    A: Yes. We conform our battery designs to meet the specifications of your device. The physical footprint of the replacement Apple 661-5731 battery was tested and made to fit your device.

  • Q: Is it necessary to have a PayPal account for payment? If I order the replacement Apple 661-5731 battery now.

    A: No, you do not need to have a PayPal account. You can use Visa, MasterCard, Discover, and American Express with PayPal. When you pay with PayPal, your credit card number is never exposed, and for the buyer, Paypal is totally free.

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