Apple 661-5844 Laptop Battery

Apple 661-5844 Battery

  • Battery Technology: li-ion
  • Battery Property: original Battery
  • Capacity: 77.5W
  • Volt: 10.950V
  • Dimension: 251.46 x 91.29 x 13.54mm
  • Color: Black
  • Net Weight: 365.71g

1 year warranty, 30 days Refund.

Apple 661-5844 Battery Photo

Apple 661-5844 Battery

apple 661-5844 battery certificate

FAQ FAQ Bookmark Apple 661-5844 Battery Page Add to Favorite

Discount Laptop Battery Saving 35%

Compatible Code:

020-7134-01, 661-5844, a1382,

Fits Models:

apple 661-5844

Note : Not list all ! If you could not find your laptop model from the list, you may search it or find it here.


Apple 661-5844 battery are designed replacement for apple macbook pro 15.4 inch 2.6ghz core i7, apple macbook pro 15 inch a1286 (early 2011), laptop computer. apple 661-5844 laptop batteries are compatible with 020-7134-01, 661-5844, parts number. apple 661-5844 laptop battery are made with Japan/Korea grade A battery cells, guaranteed to meet or exceed the original equipment manufacturers specifications and 100% compatible with original equipment chargers.  

12 months warranty.
30 days money back offer. 
Strict Li-ion battery circuit management.
300-500 full charge/discharge times.
100% OEM compatible and stable performance.  
Built-in rechargeable laptop battery protection circuit.  
No memory effect and environment friendly with lithium Ion rechargeable laptop battery.  
Certification: ROHS, CE ,ISO9001/ISO9002, UL, CUL, TÜV .
For return of non-defective product within the first 10 days from date of purchase, full refund.
Unartificial defective laptop batteries returns are accepted for replacement, and we will afford all shipping fee within the whole laptop battery warranty days


  • Do not modify the battery and don not disassemble the battery.
  • Do not incinerate or expose apple 661-5844 battery to excessive heat, which may result in an exposure.
  • Do not pierce, hit, step on, crush or abuse the battery.
  • Do not place apple 661-5844 battery in laptop for a long period of time if laptop is not being used.
  • Do not set laptop battery in the high temperature, high humidity, strong vibrative and dusty place.
  • Do not forget to take away your battery from the laptop if you will not use it for a long time.
  • Do not short circuit of the terminals by keeping your apple 661-5844 laptop battery pack away from metal objects such as necklaces or hairpins.

65W Apple 661-5844 Laptop Battery Charger


Input Voltage:
AC 100V-240V
Output Voltages:

90W Apple 661-5844 Laptop Battery Charger

90W Apple 661-5844 Adapter

Input Voltage:
AC 100V-240V
Output Voltages:
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