MacBook Air 13” MC504LL/A Battery

Get longer battery life and improved laptop performance with a new MacBook Air 13″ MC504LL/A Battery.
This battery replaces the original battery in 13″ Apple MacBook Air MC504LL/A and A1377 models. The model number can be found on the bottom of the laptop.

We use the highest quality lithium-ion cells and battery components that run longer, charge faster, and weigh less than cheaper, lower quality batteries. Lower quality batteries are made with inferior cells and parts that can wear out in as little as 6 months.
This Apple MacBook Air 13″ MC504LL/A battery replacement is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

• Brand:
• Voltage:
• Battery Capacity:
• Battery Type:
• Cell Origin:
• Color:
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• Warranty:
• Guarantee:
• Useful Life:

• Xtend replacement computer battery
• 7.3 Volts
• 50 Whr
• Li-polymer
• Samsung (South Korea)
• Black
• Assembled in China
• 2 Year Warranty
• 30 day full satisfaction guarantee
• 300-500 recharge cycles

Compatible with 13 inch MacBook Air models made between October 2010 and Jul7 2011:

Uses Intel Core 2 Duo SL9400 processor
Model A1369 (EMC 2392)also known as A1369-2392
Model ID: MacBookAir 3.2
MacBook Air 13″ 1.86 GHz Core 2 Duo (A1369) – Late 2010
MacBook Air 13″ 2.13 GHz Core 2 Duo (A1369) – Late 2010
MacBook Air 13″ 1.7 GHz Core i5 (A1369) – Mid 2011
MacBook Air 13″ 1.8 GHz Core i5 (A1369) – Mid 2011

Replaces these Original Apple MacBook Air 13″ battery part numbers:

A1369
A1377
020-6955-B

A20-6955-01
661-5731
661-6055

Compatible with these MacBook Air 13″ models:

MC503LL/A
MC503
MC503ZP/A
MC503LZ/A
MC503LL/A

MC503E/A
MC503B/A
MC504LL/A
MC504

MC965LL/A
MC966LL/A
MD231LL/A
MD760LL/A