A1382 A1321 Battery For MacBook Pro 15'' A1286 Early/Late 2011 Mid 2010 2012 NEW

About us:

➡️We are a laptop battery manufacturer with more than many years, we are positioned for high quality, simplicity and durability. Our products are stable, safe and reliable in performance,and all batteries are made of Grade ''A'' cells.
➡️ If you have any question,pls feel free to contact us first instead of opening any form of case. Contacting our customer service is the best way to better cooperate with each other,thanks a lot.
➡️ Before purchasing, pls confirm that your model/capacity/size is compatible with your laptop. If you don’t know your model, you can provide us a picture of the appearance of the old battery for us to confirm.
➡️ Your positive response are the driving force for us to move forward.

A1382 10.95V 77.5WhA1321 10.95V73Wh

Find Your Correct Battery Model – 3 Easy Ways

Method 1 – Check on your Mac
Turn your Mac over. Near the hinge, look for small text starting with "Model:" (e.g., A1321, A1286).
→ Search that number in our listing to confirm compatibility.

Method 2 – Check in macOS

Click the Apple logo → About This Mac
Note the model & year (e.g., MacBook Air 13-inch, 2020)
Click More Info → System Report
Under Hardware Overview, find Model Identifier (starts with Axxxx).

Method 3 – Check via Apple’s website (using serial number)
Apple logo → About This Mac → copy the Serial Number
Go to [Apple Coverage Checker]
Paste serial number → search → you'll see the full model name and A-number.

⚠️ Tip: Year matters! Different years use different batteries even for similar Mac models. Use the Axxxx number (e.g., A1321) to be 100% sure.

Select 1: A1382 10.95V 77.5WhSpecificationType: Brand new, Li-ion, replacement batteryNumber of Apple MacBookPro 15" Battery Model: A1382 ONLY

A1382 661-5844 020-7134-A

Compatible Models

This battery is only for MacBooks manufactured in 2011 & 2012, not work for laptops made in or before 2010.

Apple Macbook Pro 15.4 inch Early 2011 Version (Identifiers: MacBookPro8,2)

MacBook Pro 15.4" 2.0GHz Core i7 (A1286) - Early 2011 (MC721LL/A)

MacBook Pro 15.4" 2.2GHz Core i7 (A1286) - Early 2011 (MC723LL/A)

MacBook Pro 15.4" 2.3GHz Core i7 (A1286) - Early 2011 (MD035LL/A)

Apple Macbook Pro 15.4 inch Late 2011 Version (Identifiers: MacBookPro8,2)

MacBook Pro 15.4" 2.2GHz Core i7 (A1286) - Late 2011 (MD318LL/A)

MacBook Pro 15.4" 2.4GHz Core i7 (A1286) - Late 2011 (MD322LL/A)

MacBook Pro 15.4" 2.5GHz Core i7 (A1286) - Late 2011 (BTO/CTO)

Apple Macbook Pro 15.4 inch Mid 2012 Version (Identifiers: MacBookPro9,1)

MacBook Pro 15.4" 2.3GHz Core i7 (A1286) - Mid 2012 (MD103LL/A)

MacBook Pro 15.4" 2.6GHz Core i7 (A1286) - Mid 2012 (MD104LL/A)

MacBook Pro 15.4" 2.7GHz Core i7 (A1286) - Mid 2012 (BTO/CTO)

Select 2: A132110.95V73WhBatterySpecifications:

Type: Brand new, Li-ion, replacement battery

Voltage: 10.95V

Capacity: 73Wh

Cells: 6

Compatible Part Number:

A1321 style="line-height: 2;">

Compatible model:（Press <CTRL> and <F> , find out your want quickly）

APPLE:A1321

For MacBook Pro 15" A1286 (Mid 2009 Mid 2010)

ForMacBook Pro 15" MC118,MacBook Pro 15" Precision Aluminum Unibody (2009 Version),MacBook Pro 15” MB985*/A,

ForMacBook Pro 15” MB985CH/A,MacBook Pro 15” MB985J/A,MacBook Pro 15” MB985LL/A,MacBook Pro 15” MB985TA/A,

ForMacBook Pro 15” MB985X/A,MacBook Pro 15” MB985ZP/A,MacBook Pro 15” MB986*/A,MacBook Pro 15” MB986CH/A,

ForMacBook Pro 15” MB986J/A,MacBook Pro 15” MB986LL/A,MacBook Pro 15” MB986TA/A,MacBook Pro 15” MB986X/A,

ForMacBook Pro 15” MB986ZP/A,MacBook Pro 15” MC118*/A,MacBook Pro 15” MC118CH/A,MacBook Pro 15” MC118J/A,

ForMacBook Pro 15” MC118LL/A,MacBook Pro 15” MC118TA/A,MacBook Pro 15” MC118X/A,MacBook Pro 15” MC118ZP/A

How to install a new battery?

1. You need to turn off the laptop and disconnect the power at the same time.

2. Disconnect the old battery from the motherboard to avoid unnecessary damage caused by disassembling the battery. Then unscrew the old battery and save it.

3. Take out the old battery, install the new battery on the battery box, tighten the screws, and connect the wires of the new battery.

How to maintain a laptop?

1. New battery: When using a new battery, it is best to discharge to 5% for several cycles. Then charge to 95%. So that it can be fully activated.

2. Excessive use: Do not deplete the battery to 0% often, which will cause damage to the battery or shorten the service life.

3. Charging sequence: when charging, first install the battery, then turn on the power, after fully charged, first cut off the power, and then unplug the power plug.

4. Long-term storage: Please fully charge and store unused batteries. (Charge once a month) Do not store in low battery to avoid reducing.

What should be noted when using the battery?

1.If your computer will not be used for a long time, it is recommended that you remove the battery and store the battery separately.

2.It is recommended that you store the battery in a dry environment with a temperature range of -10--35 degrees Celsius, and avoid sunlight.

3.As the damaged lithium-ion battery will pollute the environment, it also has a certain degree of danger. Please do not disassemble or discard at will.

PaymentDelivery detailsWarranty & ReturnAbout usContact usPayment1. We accept payment via Paypay only.
2. All payments must be prepaid.Delivery details1. Items are generally shipped out within 24-48 hours after your payment has been cleared (Sat. & Sun. excluded.)

2. Orders from the United States will all be shipped out via USPS and FedEx. The shipment usually takes 3-7 business days( Exclude public holiday), if you need the item urgently, please contact us for detail before purchase.

3. We ship to US ONLY and do not support Collection.

4. All items will be shipped to buyer's paypal address. Please check your paypal address before place the order.

5. We are not responsible for wrong or undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address.Warranty & Return1. We provide 30 days money back on non-defective, undamaged, unused and resalable products. Product is not eligible for refund after the 30-day refund period has expired.

2. Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.

3. For all returned products, Please contact us for the returning address and Pls no return case.

4. In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.About usWe are a store, mainly run laptop accessory. Such as battery , ac adapter etc.All item passed FCC / CE / ROHS certificates. Help buyer reduce the risk of damage, fire, dangerours mostly.We work with a good quality OEM supplier and factory. Help you and us save money greatly.Contact usCurrently, our after-sale workmate good at English. it is better send message in English. You will get our most effetive response in time.If you have any question, just send a message is a best solve way between us.If you satifaction our service, leave 5 stars and postifive response at our store. It will help our small store development greatly. We will very appreciated for your doing.