APPLE MacBook Unibody 13 inch A1331 A1342 battery 6800mAh

Original quality, 100% Compatible with laptop, CE UL Rosh FCC IEC62133 Certification, high capacity than original battery, Longer use time
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🔋 Replacement Battery for MacBook A1331

Model Number: A1331
Battery Type: Li-Polymer
Voltage: 10.95V
Capacity: 74Wh
Condition: Brand New, High-Quality Replacement


✅ Compatibility Table

Mac Part NumberLaptop ModelMac Identifier
A1342MacBook 13-inch (2009–2010)MacBook6,1 / MacBook7,1

🔧 Key Features

  • Compatible with MacBook 13″ Unibody (Late 2009, Mid 2010)
  • Built-in circuit protection for safety and stability
  • Ideal replacement for worn-out or faulty original batteries
  • Perfect fit with macOS battery management

APPLE MacBook Unibody 13 inch A1331 A1342 Battery 6800mAh

What You Get

This is a new battery for your MacBook. It has 6800mAh power. It works in 13 inch MacBook computers from 2008-2010.

Big FactsDetails
Power6800mAh / 63.5Wh
Voltage11.1V
ColorBlack
Weight0.5 lbs
Works ForMacBook Unibody 13″ (Late 2008-Early 2010)

Fits These Models

  • MacBook Unibody 13″ (A1331, A1342)
  • MB466LL/A models
  • A1278 computers
  • Late 2008-Early 2010 MacBooks

Why Buy This Battery

  1. Long Life: Runs your MacBook for up to 5 hours
  2. Safe Design: Has parts that stop it from getting too hot
  3. Better Than Apple’s: Costs less than Apple ($35-$60 vs. Apple’s $129)
  4. Works Just Like New: Same power as the first battery

Use It For:

  • School Work: Do homework without looking for power plugs
  • Video Calls: Join Zoom meetings with no worry
  • Work: Type papers and make charts all day
  • Travel: Use on planes and trains

Safety First

This battery has special parts that keep it safe:

  • Stops from getting too hot
  • Won’t charge too much
  • Won’t break if dropped

How To Put It In Your MacBook

  1. Turn off your MacBook
  2. Take out all screws on the back
  3. Lift out old battery
  4. Put in new battery
  5. Put screws back
    It takes 15-20 minutes even if you have not done it before!

What People Say

“My old MacBook works like new! 5 hours of use now.” – Sam T.
“Easy to put in. Big difference in how long my computer runs.” – Maya K.

Need Other MacBook Batteries?

  • For slightly newer models

One Year Promise

We give you a 1-year warranty. If it stops working, we will send you a new one!

Help Center

Have a query? Please check this question and answers

We offer wooden case, steel frame packaging, or according to customer’s demand.

Welcome, look forward to your arrival and we will pick up you from the airport and lead you to visit our factory .

We are both trading company and manufacturer. We have our own factory for more than ten years, and we established a new trading company for better service of overseas customers. Welcome to send your inquiry!

Generally, it will take 40 to 60 days after receiving your advanced payment. The specific delivery time depends on the items and the quantity of your order.

We have the quality control system ISO9001:2008, and it’s been followed strictly. We also have the professional QC team to guarantee the quality.

T/T 50% as deposit, and 50% before delivery. We’ll show you the photos of the products and packages before you pay the balance.

Big size trucks always shipping by RORO or Bulk ship, small type can shipping by container.  Please contact us to get a shipping quotation.

Of course, we can provide the customized-designing product meeting with your demand.

In general, we don’t have stock. Our products are all manufactured according to customers’ requirements. So our products are all different and special.

Our products are all custom made. Usually you need to provide us with the drawings. And if you do not have it, some important data is also necessary. We can help you design it after we signed the contract and confidentiality agreement.

Yes, we do. This product is guaranteed up to one year from purchase unless man-made damage. If there is anything wrong with product itself quality problem, we will change or repair it at our charge. If not, we will provide after-sales service at your charge.