Name: Apple MacBook Pro 15.4 inch MD322LL/A replacement battery
Brand: Apple
SKU: BBU517
Price: 40.85 GBP
Availability: InStock

Note : 1. 10.95V and 11.1V are compatible, they are in common use. 2. This battery(A1382) only fits for Apple MacBook Pro 15.4 inch Unibody A1286(EMC 2353-1*),A1286(EMC 2556*),A1286(EMC 2563*)(Early 2011,Late 2011,Mid 2012).3. Package Includes: 1 x Battery ,2 x Screwdrivers.

Product Features

Excellent Quality，International Standards

BatteryBuy.co.uk is your best choice of high quality Apple laptop batteries! The brand new 77.5Wh(9 cells) replacement Apple MacBook Pro 15.4 inch MD322LL/A Li-Polymer battery is made with superior quality cells from Samsung, Panasonic and LG to ensure the best performance. Apple MacBook Pro 15.4 inch MD322LL/A battery case is made of non-flammable and durable plastic, which is fire-retarded and non-perishable when dropped from low heights.

We are very strict with the safety requirements. Every our high-grade replacement battery for Apple MacBook Pro 15.4 inch MD322LL/A laptop has been tested to prove that they can match or surpass original Apple battery performance and be 100% compatible with Original Manufacturer Specifications. In compliance with international standards, they have obtained a series of rigorous safety certifications such as CE, UL, ROHS, ISO9001/9002. In general, this replacement Apple MacBook Pro 15.4 inch MD322LL/A battery can be charged/discharged up to more than 600 cycles.

Buy with Confidence! All our Apple MacBook Pro 15.4 inch MD322LL/A batteries carry a One-Year warranty and a 30-day money back guarantee if you are not completely satisfied. What’s more, Each Apple MacBook Pro 15.4 inch MD322LL/A battery will be charged and tested before shipment. When you buy our products, you're buying trust! If you have any question, please contact us freely! It is our pleasure to help you solve problems.

Multiple Intelligent Protection

INTELLIGENT PROTECTION
VOLTAGE PROTECTION
SHORT CIRCUIT PROTECTION
ESD PROTECTION
OVER HEAT PROTECTION
OVER (DIS)CHARGE PROTECTION
CHARGING TIME PROTECTION
CLASS A PROTECTION

Product Larger Images

Compatible Apple Part Numbers

A1286(EMC 2556*)
A1286(EMC 2563*)
A1382
020-7134-A
020-7134-01
A1286(EMC 2353-1*)
661-5844

Compatible Apple Laptop Models

MacBook Pro 15.4 inch MD322LL/A
MC723LL/A
MacBook Pro 15.4 inch Unibody A1286(Late 2011)
MacBook Pro 15.4 inch MD104LL/A
MacBook Pro Core I7 2.3GHZ 15.4 inch Unibody A1286(EMC 2556*)
MacBook Pro 15.4 inch Unibody A1286(Mid 2012)
MacBook Pro Core I7 2.2GHZ 15.4 inch Unibody A1286(EMC 2353-1*)
MacBook Pro Core I7 2.7GHZ 15.4 inch Unibody A1286(EMC 2556*)
MacBook Pro 15.4 inch MD546LL/A*
MacBook Pro Core I7 2.3GHZ 15.4 inch Unibody A1286(EMC 2353-1*)
MD322LL/A
MD318LL/A
MacBook Pro 15.4 inch MD103LL/A
MD546LL/A*
MD104LL/A
MD035LL/A
MacBook Pro Core I7 2.0GHZ 15.4 inch Unibody A1286(EMC 2353-1*)
MacBook Pro Core I7 2.6GHZ 15.4 inch Unibody A1286(EMC 2556*)
MacBook Pro Core I7 2.5GHZ 15.4 inch Unibody A1286(EMC 2563*)
MD546LL/A
MacBook Pro Core I7 2.4GHZ 15.4 inch Unibody A1286(EMC 2563*)
MD103LL/A
MacBook Pro 15.4 inch MC723LL/A
MacBook Pro 15.4 inch MC721LL/A
MacBook Pro 15.4 inch I7 Unibody A1286 (2011 Version)
MacBook Pro 15.4 inch MD318LL/A
MacBook Pro 15.4 inch Unibody A1286(Early 2011)
MC721LL/A

Shipping Methods

Payment Methods

Warranty

1-Year Warranty
All our high quality replacement batteries for Apple MacBook Pro 15.4 inch MD322LL/A laptop come with a 1-year warranty. Warranty is applicable if the buyer has installed the battery properly in the device and has treated the battery correctly.

30-Day Money Back Guarantee
Our goal is to turn customer satisfaction into ‘Complete Customer Satisfaction’. That's why we offer you a 30-day money back guarantee, on top of our warranty and RMA procedure for defects!
Please note: in order to qualify to get your money back, you must first contact us and await instructions before sending back your product.

Returns

If you have a problem with one battery which bought from us, please contact us first. We will process your request and try to find a solution for your problem. If the problem cannot be fixed by our technical support engineer, we will generate an RMA number (Return Material Authorization) for you. If inspection concludes that the returned battery is defective, a new battery will be shipped out without extra charge.
Please note: we cannot process returned batteries if you have not yet received an RMA number.

FAQs

Q: How to check whether this battery is compatible with my laptop?

A: First, find out your old battery part number (e.g. 'Apple MacBook Pro 15.4 inch MD322LL/A') or the model name of laptop and then match with our product compatibility table. Second, please compare your old battery with our product images to make sure their shapes are the same. Lastly, check the voltage (rating) is the same as the old one. For more details please click How to find one correct battery for my laptop?

Q: How to charge my Apple MacBook Pro 15.4 inch MD322LL/A battery properly?

A: There is no need to charge your new Apple MacBook Pro 15.4 inch MD322LL/A battery for 12 hours for the first time use, because lithium-ion battery is with no memory effect. So you only need to charge and discharge it normally. What’s more, you should avoid recharging it till exhausting battery power, because it will bring to much damage. Therefore you have to charge it when remaining power is nearly 10-20%. Additionally, if your battery has not been used for a long time, please charge it once a month, keep the remaining power about 40% and then store it in a dry and cool environment.

Q: Is it necessary to remove my Apple MacBook Pro 15.4 inch MD322LL/A battery when connecting to the power supply?

A: In general, it will not cause any damage without removing battery when the laptop connects the power supply. The battery will not be charged anymore after it is fully charged. On the contrary, it will turn to the use of power supply system. However, when your laptop has run for a long time at high speed, you’d better remove battery out of laptop due to the internal overheating.

Q: A few Tips to maintain your Apple MacBook Pro 15.4 inch MD322LL/A battery and extend its life:

1 Avoid Full Discharges.
2 Tweak Your Built-In Power Saving Options.
3 Disable unnecessary programs that draw energy from your notebook.
4 Adjust the brightness of your laptop display as much as possible within an acceptable range.
5 Keep your laptop and battery in a cool dry place (heat may destroy a battery).