Apple MC503LL/A* Long Life Battery Replacement

Battery for Apple MC503LL/A*
Battery for Apple MC503LL/A*Battery for Apple MC503LL/A*Battery for Apple MC503LL/A*Battery for Apple MC503LL/A*Battery for Apple MC503LL/A*Battery for Apple MC503LL/A*Battery for Apple MC503LL/A*

4 Cells 50Wh 7.3V Apple MC503LL/A* Battery

The long life Apple MC503LL/A* battery contains Grade A battery cells to ensure longer battery life and more charge cycles. Fast Delivery, Easy Returns, and 100% Refund for 30 Days. This battery replacement for Apple A1369(EMC 2392).

  • SKU : NLB516
  • Condition : Replacement, Brand New
  • Voltage : 7.3V
  • Capacity : 50Wh
  • Cells : 4 cells
  • Cell Type : Li-Polymer
  • Color : Black
  • Size : 290.20x138.25x6.70mm(L x W x H)
  • Availability : In Stock
Product Description
Better quality, Better price

Long Life Apple MC503LL/A* Replacement Battery, Buy with Confidence!

Replacement Apple MC503LL/A* laptop batteries are made with high-quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. This Apple MC503LL/A* battery on sales will be the perfect replacement for your original laptop.

High-quality Apple MC503LL/A* replacement battery, feel free to use!
  1. Brand new from Professional Manufacturer.
  2. 100% OEM compatible with the original Apple MC503LL/A* battery.
  3. Grade A cells ensure fast charges and longer battery life.
  4. Built-in circuit protection ensures both safety and stability.
  5. High capacity circulatory function (about 600-800 cycles).
  6. Tested with strict quality control standards and meet or surpass OEM specifications.

We have strict requirements on the product performance and safety. The Apple MC503LL/A* battery must go through a series of rigorous quality inspections and safety tests. In addition, our Apple MC503LL/A* replacement battery is sold directly on, so the price is about 20-50% lower than that of other middlemen and physical shops.

Safety First

Each battery contains built-in multi-protection functions for maximum safety.

  • CLASS A protection
  • overvoltage protection
  • over discharge protection
  • overcurrent protection
  • overcharge protection
  • short circuit protection
  • overheating protection
Product Larger Images

Please check the model and shape of your Apple MC503LL/A* original battery . Make sure you get the correct battery.
Our compatibility listings are constantly being updated and not all laptop models may be listed. If you cannot find a battery by the laptop model or battery part number, please feel free to contact us and we will be happy to assist you in finding your notebook battery.

Compatible Battery Part Number
  • A1377
  • 020-6955-01
  • A1369(EMC 2392)
  • A1369
  • 661-5731
  • 020-6955-A
  • 020-6955-B
Compatible Notebook Models
  • MC503LL/A*
  • MacBook Air 13 inch A1369(Late 2010)
  • MacBook Air 13" MC503CH/A
  • MacBook Air 13" MC503LL/A
  • MacBook Air 13" MC503X/A
  • MacBook Air 13" MC504LL/A
  • MacBook Air 13" MC504TA/A
  • MacBook Air 13.3 MC503B/A
  • MacBook Air 13.3 MC503E/A
  • MacBook Air 13.3 MC503ZP/A
  • MacBook Air 13.3" A1369
  • MacBook Air 13.3" A1369(Late 2010)
  • MacBook Air 13.3" MC503
  • MC503LL/A
  • MC905LL/A
Shipping Methods
  1. Products will be processed and shipped within 24 hours of receiving the order.
  2. When the shipment is confirmed, you'll receive a tracking number in your confirmation e-mail.
  3. This replacement Apple MC503LL/A* battery will be sent well packed in anti-static bag, Boxed in sponge padded box and further sealed in plastic bag.
Payment Methods
payment methods

100% Refund for 30 Days – No Questions Asked!
Within 30 days of receipt, the replacement Apple MC503LL/A* battery purchased from us may be returned for any reason.

1-Year Warranty
We offer 12 months warranty on the Apple MC503LL/A* replacement notebook battery! During the product warranty days, the unartificial defective product is free to be replaced, and we will afford all shipping fee.

100% Security Payment
Your privacy and security of information are of the utmost importance here at We have taken all the necessary steps to ensure that your shopping experience with us is 100% safe and secure. Buy Apple MC503LL/A* replacement battery with confidence!


Q: Will the different capacity work with my laptop?

A: Yes. We guarantee that it will fit, work and is 100% compatible with your laptop because the capacity of a battery does not affect its compatibility. A higher capacity battery will simply power your device for longer before you need to charge it. It is important to check the dimensions and weight in addition to the capacity because sometimes higher capacity batteries can be larger in size, making them impractical for some uses even though they are compatible.

Q: Your Apple MC503LL/A* battery has a different voltage to my battery, can I use it?

A: When replacing your notebook battery, you should always choose a battery with the same voltage as your original. There are however a couple of exceptions to this rule; For example voltages from the same pairs below, are compatible:

3.6V / 3.7V
7.2V / 7.4V
10.8V / 11.1V
14.4V / 14.8V

Q: What can I do to make my Apple MC503LL/A* laptop battery last longer?

  • 1
    Dim your screen.
  • 2
    Keep your laptop out of hot and cold.
  • 3
    Don't run out of your Apple MC503LL/A* notebook battery.
  • 4
    Disable Unused Devices and Ports (like USB Speakers or external drive).
  • 5
    Choose the right Apple MC503LL/A* replacement battery. Under the same use conditions, a lower capacity battery will wear out faster than a higher capacity battery because it has to be charged more often.

Note: All batteries wear with use and time. When you find the runtime is no longer satisfactory, it may be time to purchase a new battery.

Q: Can my Apple MC503LL/A* laptop battery be "overcharged"?

A: No, the Apple MC503LL/A* battery has built-in controls which stop the charging process when the battery is full.