---
product_id: 65640908
title: "A1322 New Laptop Battery for MacBook Pro 13\" A1322 A1278 (Mid 2009,Mid 2010,Early 2011,Late 2011,Mid 2012);661-5229 020-6547-A 661-5557 MB990LL/A MB991LL/A MC374LL/A MC700LL/A --12 Months Warranty"
brand: "wenyaa"
price: "59 Lei"
currency: RON
in_stock: false
reviews_count: 7
url: https://www.desertcart.ro/products/65640908-a1322-new-laptop-battery-for-macbook-pro-13-a1322-a1278
store_origin: RO
region: Romania
---

# 11.1V Voltage 66.6WH Capacity 4 Free Tools A1322 New Laptop Battery for MacBook Pro 13" A1322 A1278 (Mid 2009,Mid 2010,Early 2011,Late 2011,Mid 2012);661-5229 020-6547-A 661-5557 MB990LL/A MB991LL/A MC374LL/A MC700LL/A --12 Months Warranty

**Brand:** wenyaa
**Price:** 59 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Revive Your MacBook with Power and Precision!

## Quick Answers

- **What is this?** A1322 New Laptop Battery for MacBook Pro 13" A1322 A1278 (Mid 2009,Mid 2010,Early 2011,Late 2011,Mid 2012);661-5229 020-6547-A 661-5557 MB990LL/A MB991LL/A MC374LL/A MC700LL/A --12 Months Warranty by wenyaa
- **How much does it cost?** 59 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/65640908-a1322-new-laptop-battery-for-macbook-pro-13-a1322-a1278)

## Best For

- wenyaa enthusiasts

## Why This Product

- Trusted wenyaa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** CE-/ROHS Certified for Ultimate Security
- • **Warranty Assurance:** 12-Month Warranty for Peace of Mind
- • **Bonus Tools Included:** Four Free Screwdrivers for Easy Installation
- • **Power Up Your MacBook:** 100% New Battery with Precise Capacity
- • **Compatibility Champion:** Fits Multiple MacBook Pro Models

## Overview

The A1322 New Laptop Battery is a high-quality replacement for various MacBook Pro 13" models from 2009 to 2012. With a robust 66.6WH capacity and 11.1V voltage, this battery ensures your device runs smoothly. It comes with four free screwdrivers for easy installation and is backed by a 12-month warranty, providing both reliability and convenience.

## Description

Full description not available

## Features

- 100% New Battery & Precise Capacity: Li-ion Capacity: 66.6WH Voltage: 11.1V Tool: Four Free Screwdrivers
- Compatible With Model: Macbook Pro 13" (2009 2010 Early 2011 version)
- Fit for Part Numbers: A1322, A1278, 661-5229, 661-5557, 020-6547-A, 020-6765-A ;MB990*/A MB990LL/A MB991LL/A MC374LL/A MC700LL/A MD313LL/A MD314LL/A MC724LL/A MD313LL/A
- High Quality & Safe Protection Certified: CE-/ROHS Certified for Security Assurances,100% New from Manufacturer.
- What You Get: 1 A1322 Battery & Four Free Screwdrivers. At WENYAA, we provide 12-month product warranty and perfect customer service!

## Images

![A1322 New Laptop Battery for MacBook Pro 13" A1322 A1278 (Mid 2009,Mid 2010,Early 2011,Late 2011,Mid 2012);661-5229 020-6547-A 661-5557 MB990LL/A MB991LL/A MC374LL/A MC700LL/A --12 Months Warranty - Image 1](https://m.media-amazon.com/images/I/41NOLLVy7TL.jpg)
![A1322 New Laptop Battery for MacBook Pro 13" A1322 A1278 (Mid 2009,Mid 2010,Early 2011,Late 2011,Mid 2012);661-5229 020-6547-A 661-5557 MB990LL/A MB991LL/A MC374LL/A MC700LL/A --12 Months Warranty - Image 2](https://m.media-amazon.com/images/I/61mf+XCFdhL.jpg)
![A1322 New Laptop Battery for MacBook Pro 13" A1322 A1278 (Mid 2009,Mid 2010,Early 2011,Late 2011,Mid 2012);661-5229 020-6547-A 661-5557 MB990LL/A MB991LL/A MC374LL/A MC700LL/A --12 Months Warranty - Image 3](https://m.media-amazon.com/images/I/61XAEPIWgIL.jpg)
![A1322 New Laptop Battery for MacBook Pro 13" A1322 A1278 (Mid 2009,Mid 2010,Early 2011,Late 2011,Mid 2012);661-5229 020-6547-A 661-5557 MB990LL/A MB991LL/A MC374LL/A MC700LL/A --12 Months Warranty - Image 4](https://m.media-amazon.com/images/I/618fDt0WjHL.jpg)
![A1322 New Laptop Battery for MacBook Pro 13" A1322 A1278 (Mid 2009,Mid 2010,Early 2011,Late 2011,Mid 2012);661-5229 020-6547-A 661-5557 MB990LL/A MB991LL/A MC374LL/A MC700LL/A --12 Months Warranty - Image 5](https://m.media-amazon.com/images/I/61PFY-O3-sL.jpg)

## Customer Reviews

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Battery Life degrades very quickly
  

*by S***S on Reviewed in the United States 🇺🇸 on September 17, 2020*

Considering this is the cheapest battery on the market, I can't complain too bad. I bought it 4/20/2019 and stuck it in a 2011 late model macbook pro, and I am writing this 9/17/20; so 1 year and 5 months is how long it has lasted. I watch about 3-4 hours of youtube video's a day on average and at first it would last the whole day and maybe have 20% left. Now it will last one hour max watching youtube from 100% to 10% battery. I would rate the battery around 500 cycles till its bad, My macbook started dying randomly about 2 months ago (has done it maybe 5-10 times since then) with almost 20% left or so. Which tells me its not pushing enough volts (i think). Anyways upgrading to a $100 battery this time around because I expect to get at least 4-5 more years, who knows, maybe a lifetime out of this macbook pro. BATTERY GETS EXTREMELY HOT!!! which i know is not good. this starting happening just after about 8 months after buying it. Therefore, good temp, but if you can afford better, its probably better on the life of your macbook and just as cheap in the long run.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works Fine But Readings Are Off
  

*by S***N on Reviewed in the United States 🇺🇸 on December 2, 2018*

It looks and feels like OEM. They give you a manual but it's just warnings. There are no step by step instructions but you don't need them. It's simple. You unscrew the back unscrew 2 screws holding down the battery and unplug it and lifted out. Then stick in the replacement and button it all back up again. I made an instructional video but I couldn't load it to Amazon but it's on YouTube for your viewing pleasure. It came with 4 screwdrivers 2 phillips head and 2 torx heads. Even though they are cheap it's nice to have them included.The battery came charged at 76% so it charged up to 100% in no time. Charging from low like 5% takes about the same time as OEM. Discharging the battery however is different. Works normally to under 50% then from anywhere in the 40% to 30% it will drop suddenly to below 7% instantly. I haven't seen any readings in the 20s or teens. Seems to have a problem giving proper readings below 50%. No warping does not get as hot and seems to work but the capacity may be lower than indicated. IDK.Update: Great customer service. They heard about my issue and sent me a replacement.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    might swell and ruin your macbook
  

*by J***A on Reviewed in the United States 🇺🇸 on October 5, 2019*

honestly when i first received it didn’t work at all. i was going to return it but then a few days later (before i got a chance to remove it) it started working. then everything was fine for a few months then the battery life dramatically shortened over the course of the year. then my trackpad started bulging up and i hadn’t realized it was the battery that was swelling. finally i left on a trip and came back to find the trackpad was cracked and bulging out quite significantly. finally came to realize it was the battery. so i removed it and got the trackpad mostly back to normal (still cracked, bulging out much less). all in all. not a good buy.UPDATE October 2019The seller reached out to me and they kindly replaced the battery, after my previous review. they said my previous battery was "not our standard level and may be defective." the new battery i received hasn't given me any issues. granted i've only had the battery for a couple weeks. i'm updating from 1 star to 3 because of their customer service.

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**Shop now:** [https://www.desertcart.ro/products/65640908-a1322-new-laptop-battery-for-macbook-pro-13-a1322-a1278](https://www.desertcart.ro/products/65640908-a1322-new-laptop-battery-for-macbook-pro-13-a1322-a1278)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-09*