Replacement Laptop Batteries › Replacement APPLE Laptop Batteries › Replacement MacBook Air 13 MC234LL A Battery

Replacement Laptop Battery Compatible with APPLE MacBook Air 13 MC234LL A



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Laptop model number
Original battery part number
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Replacement for APPLE MacBook Air 13 MC234LL A Laptop Battery
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Sale price: US $ 41.75
(Tax included)
Battery Type: Li-ion
Voltage: 7.4V
Capacity: 39.96Wh / 4000mAh
Package Weight: 300 g
Color: Black
Condition: Brand new, non-OEM replacement
Origin: Ships from China Operations Center
Warranty: Three years warranty covering manufacturing defects.
Shipping: Free shipping on all orders
Processing Time: Same day shipment for orders placed before 3 PM China Time (UTC+8)
Delivery Time: 7 to 15 business days worldwide
Money-Back Guarantee: Full refund within 30 days if unsatisfied, including the product price and shipping costs. Product must be returned in its original condition
Product type: Replacement Laptop Battery (Not OEM). Compatible with APPLE MacBook Air 13 MC234LL A


This product can replace the following part numbers:
APPLE
  020-6350-A,   A1304,   661-4915,
  A1245,    A1237,   661-4587,
  661-5196,  
This product is also compatible with the following models:
APPLE
  MacBook Air 13 A1304,   MacBook Air 13 MB003TA A,   MacBook Air 13 MC233ZP A,
  MacBook Air 13 MC503J A,    MacBook Air 13 MC504X A,   MacBook Air 13 MB003,
  MacBook Air 13 MC233LL A,    MacBook Air 13 MC234X A,   MacBook Air 13 MC504J A,
  MacBook Air 13-3 Series,    MacBook Air 13 A1304 MB940LL A,   MacBook Air 13 MB003ZP A,
  MacBook Air 13 MC234CH A,    MacBook Air 13 MC503TA A,   MacBook Air 13 Z0FS,
  MacBook Air 13 A1237,    MacBook Air 13 MB003LL A,   MacBook Air 13 MC233X A,
  MacBook Air 13 MC503CH A,    MacBook Air 13 MC504TA A,   MacBook Air 13 A1304 MC234LL A,
  MacBook Air 13 MC233CH A,    MacBook Air 13 MC234TA A,   MacBook Air 13 MC503ZP A,
  MacBook Air 13-3 MB940LL A,    MacBook Air 13 A1304 MB543LL A,   MacBook Air 13 MB003X A,
  MacBook Air 13 MC234 A,    MacBook Air 13 MC503LL A,   MacBook Air 13 MC504ZP A,
  MacBook Air 13 MB003J A,    MacBook Air 13 MC233TA A,   MacBook Air 13 MC234ZP A,
  MacBook Air 13 MC504LL A,    MacBook Air 13 A1304 MC233LL A,   MacBook Air 13 MC233 A,
  MacBook Air 13 MC234LL A,    MacBook Air 13 MC503X A,   MacBook Air 13-3 MB003LL A,

How to Maximize Battery Performance?

To maximize battery performance, follow these tips:

  1. Initial Conditioning: For new batteries, fully charge and discharge them a few times to reach maximum rated capacity.

  2. Regular Use: Use the battery at least once a month, even if stored in a cool, dry place.

  3. Clean Contacts: Clean the metal connectors (gold or silver contacts) with alcohol or electronics cleaner to maintain good conductivity.

  4. Optimize Power Settings: Adjust power management settings in the system BIOS and operating system to improve battery performance. Consult your user manual for details.

Is There Any Danger in Leaving a Laptop on 24 Hours a Day?

Yes, as long as it is placed in a well-ventilated area. The main risk for laptops is overheating due to their compact design. To prevent overheating:

  1. Ensure proper ventilation by placing the laptop on a hard, flat surface.

  2. Avoid using the laptop on insulating materials like blankets or beds.

  3. Consider using a laptop cooling pad for extended use.
    Modern laptops have built-in overheating protection, but proper ventilation is still essential.

Disclaimer
1. Trademark Fair Use
References to brand names/logos comply with:
- U.S. trademark nominative fair use doctrine (15 U.S.C. §1125(c)(3))
- EU Directive 2015/2436 Article 14(1)(c)
All trademarks belong to their respective owners.

2. No Affiliation
We are an independent aftermarket supplier with no authorization from, or affiliation to, any referenced manufacturers.

3. Product Nature
Our products are:
Compatibility-designed replacements
Not OEM-original or manufacturer-approved

4. User Obligations
By purchasing, you acknowledge:
Must verify physical/electrical compatibility
Non-OEM use may void manufacturer warranty
We disclaim liability for installation/usage damages

 
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