High quality battery A1322 Replacement Battery for MacBook Pro 13″ 2009-2012 | A1278 MB990LL/A MC374LL/A MC724LL/A Compatible

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Genuine A1322 Replacement Battery for MacBook Pro 13″ (2009-2012). Compatible with A1278, MB990LL/A, MC374LL/A, MC724LL/A.

1-Year Warranty. Free Shipping. Shop Now!

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Genuine A1322 Replacement Battery for Apple MacBook Pro 13″ | A1278 Model | Mid 2009, 2010, Early 2011, Late 2012 Versions | Compatible with MB990LL/A, MC374LL/A, MC724LL/A

 

Extend the life of your Apple MacBook Pro 13-inch with our high-performance A1322 replacement battery. Designed for A1278 models from Mid 2009 to Late 2012, this battery delivers reliable power for everyday tasks, creative projects, and on-the-go productivity. With seamless compatibility and advanced safety features, it’s the ideal choice for restoring your MacBook Pro’s original performance.

 Guaranteed Compatibility:
This battery is compatible with:

  • MacBook Pro 13-inch Model: A1278

  • Part Numbers: A1322

  • Manufacturer Codes: MB990LL/A, MC374LL/A, MC724LL/A

  • Production Years: Mid 2009, 2010, Early 2011, Late 2012
    Verify your MacBook Pro model and original battery part number before purchase.

 Key Features:

  • Optimized Capacity: Matches or exceeds original performance specs.

  • Stable Power Output: Consistent voltage for smooth operation.

  • Perfect Fit: Direct replacement with no modifications required.

  • Advanced Safety: Protects against overcharging, over-discharging, and short circuits.

  • Eco-Friendly: RoHS compliant and free of hazardous materials.

 Technical Specifications:

  • Battery Type: Li-ion

  • Compatibility: MacBook Pro 13″ A1278 (Mid 2009, 2010, Early 2011, Late 2012)

  • Compatible Part Numbers: MB990LL/A, MC374LL/A, MC724LL/A

  • Condition: Brand New

  • Certifications: CE, RoHS

 Performance Benefits:

  • Extended Runtime: Ideal for work, travel, and entertainment.

  • Fast Charging: Minimizes downtime between uses.

  • Reliability: Handles everyday tasks and moderate workloads.

  • Easy Installation: No technical expertise needed.

 Safety & Quality:

  • Rigorous Testing: Each unit undergoes performance and safety checks.

  • 1-Year Warranty: Full protection against defects.

  • Multiple Protections: Overcharge, over-discharge, and temperature control.

  • Premium Cells: High-quality materials for longevity.

 Pro Tips:

  • Calibrate the battery with a full charge/discharge cycle initially.

  • Avoid deep discharges; recharge at 20-30% for optimal lifespan.

  • Store in a cool, dry place (15-25°C) when not in use.

  • Use only Apple-certified chargers.

 Installation Steps:

  1. Power off your MacBook Pro and disconnect the charger.

  2. Remove the bottom case screws and carefully lift the case.

  3. Disconnect the old battery from the logic board.

  4. Unscrew the battery bracket and remove the old unit.

  5. Install the new battery, reconnect the connector, and reassemble.

Package Includes:

  • 1 x A1322 Replacement Battery

  • Installation guide

  • Safety documentation

  • Warranty card


Why Choose This Battery?

  1. Perfect Fit: Designed specifically for MacBook Pro 13″ A1278 (2009-2012).

  2. Trusted Quality: Meets original performance and safety standards.

  3. Enhanced Safety: Built-in protections for peace of mind.

  4. Eco-Conscious: Manufactured with environmentally friendly materials.

  5. Warranty Backed: 1-year coverage for worry-free use.

 Important:

  • Confirm compatibility using your MacBook Pro’s model number (e.g., A1278).

  • Recycle old batteries at certified centers.

  • Seek professional help if unsure about installation.

 Customer Perks:

  • 30-day return policy.

  • Free shipping.

  • Dedicated customer support.

  • Detailed online installation videos.

 Order Now and Revive Your MacBook Pro 13″!

Battery Model

A1321

Battery Capacity

63.5WH

Battery Voltage

10.95V

Fit for P/N :

A1322
A1278
661-5229
661-5557
020-6547-A
020-6765-A (2009 2010 Early 2011 version)

Compatible with :

MacBook Pro 13-inch Mid 2009 Version:
(MB990LL/A, A1278, MacBookPro5,5) – Mid 2009 version
(MB991LL/A, A1278, MacBookPro5,5) – Mid 2009 version

MacBook Pro 13-inch Mid 2010 Version:
(MC374LL/A, A1278, MacBookPro7,1) – only for Mid 2010 version
(MC375LL/A, A1278, MacBookPro7,1) – only for Mid 2010 version

MacBook Pro 13-inch Early 2011 Version:
(MC700LL/A, MC724LL/A, MacBookPro8,1) – Early 2011 version

MacBook Pro 13-inch Late 2011 Version:
(MD314LL/A, MD313LL/A, MacBookPro8,1) – Late 2011 version

MacBook Pro 13-inch, Mid 2012 Version:
(MD101LL/A, MD102LL/A, MacBookPro9,2) – Mid 2012 version

Warranty

12 months

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FAQ: Genuine A1322 Replacement Battery for MacBook Pro 13″ (2009-2012, A1278 Models)

 

Q1: Is this A1322 battery compatible with my MacBook Pro 13″?

Yes, this Genuine A1322 Replacement Battery is specifically designed for the 13-inch MacBook Pro (A1278) models from 2009 through Mid-2012. It is compatible with the following model identifiers:

  • MacBook Pro 13″ (Mid 2009) – MB990LL/A

  • MacBook Pro 13″ (Mid 2010) – MC374LL/A

  • MacBook Pro 13″ (Early 2011) – MC724LL/A

  • MacBook Pro 13″ (Late 2011)

  • MacBook Pro 13″ (Mid 2012)

Important Note: This battery is NOT compatible with the Unibody MacBook (A1342) or the newer Retina MacBook Pro models. Please confirm your model in Apple menu () > About This Mac before purchasing.

Q2: What are the technical specifications?

This genuine-grade replacement matches the original Apple A1322 specifications:

  • Apple Part Number: A1322

  • Voltage: 10.95V

  • Capacity: 63.5Wh (Watt-hours)

  • Chemistry: Lithium-Polymer

  • Compatibility: MacBook Pro 13″ (A1278) 2009-2012

Q3: Is this a genuine Apple OEM battery?

This is a high-quality genuine replacement battery engineered to meet the exact specifications of the original Apple A1322 battery. It is a brand-new part that guarantees perfect compatibility, safety, and performance, matching OEM standards for your MacBook Pro.

Q4: How difficult is it to replace the battery myself?

Replacing the battery in these A1278 models is a straightforward, moderate DIY task.

  • Tools Needed: Precision Phillips #00 screwdriver and a plastic prying tool.

  • Process:

    1. Remove the 10 Phillips screws from the bottom case.

    2. Lift off the bottom case.

    3. Disconnect the battery cable from the logic board.

    4. Remove the 3 screws securing the battery.

    5. Lift out the old battery and replace with the new one.

  • Recommendation: We recommend searching for a “MacBook Pro 13 A1278 battery replacement” guide on iFixit for a detailed visual tutorial.

Q5: What warranty do you offer?

We offer a 24-month (2-year) warranty on this A1322 replacement battery, covering any defects in materials or workmanship.

Q6: Will macOS recognize this new battery correctly?

Yes, absolutely. As a compatible replacement, macOS will recognize the battery and the built-in Battery Health status will function normally. The system may need 2-3 full charge cycles to accurately report the battery percentage.

Q7: How can I calibrate the new battery?

For optimal performance, calibrate your battery after installation:

  1. Charge the battery to 100% without interruption.

  2. Keep it plugged in for 2 more hours.

  3. Unplug and use the laptop until it goes to sleep due to low battery.

  4. Let it sleep for at least 5 hours, then charge back to 100% uninterrupted.

Q8: My old battery is swollen. Is it safe to replace?

A swollen battery requires extreme caution:

  • Power off the device immediately and do not charge it

  • Do not puncture or bend the old battery

  • Professional help recommended for significant swelling

  • Recycle properly at designated e-waste facilities

Q9: Why choose this battery over cheaper alternatives?

For your MacBook Pro, a quality A1322 replacement ensures:

  • Perfect Fit: Guaranteed correct dimensions and connector

  • Safety: Built-in protection circuits against overcharging/short circuits

  • Performance: Delivers expected battery life and stable power

  • Reliability: Avoids system errors common with low-quality batteries

Q10: My MacBook Pro is from 2012. Is it worth replacing the battery?

Absolutely! A new battery is the most effective way to restore your MacBook Pro’s portability and usability. These models remain capable for web browsing, document editing, and media consumption with a fresh battery.


⚠️ Important Note
This battery is specifically for the 13-inch MacBook Pro (A1278) with a removable bottom case. It will NOT fit the Unibody MacBook (A1342) or any Retina MacBook Pro models.

Need Compatibility Confirmation?
Contact us with your MacBook Pro’s model identifier from Apple menu > About This Mac, and we’ll guarantee perfect fitment for your device!

Disclaimer:
All batteries sold on replacementbatterymall.com are replacement parts. replacementbatterymall.com doesn't affiliate with any of the original manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.
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