High Quality Battery for Apple MacBook Pro 13.3" MB991LL (63.5Wh, 6 cells)
- ConditionReplacement, Brand New
- Number of Cells6 cells
- Cell TypeLi-Polymer
- Size211.20x78.80x13.90mm(L x W x H)
- Warranty1 Year
- AvailabilityIn Stock
Product Larger Images
Compatible Apple Part Numbers
- A1278(EMC 2326*)
- A1278(EMC 2351*)
- A1278(EMC 2419*)
- A1278(EMC 2554*)
- A1278(EMC 2555*)
Compatible Apple Laptop Models
- MacBook Pro 13.3" MB991B/A
- MacBook Pro 13.3" MB991E/A
- MacBook Pro 13.3" MB991J/A
- MacBook Pro 13.3" MB991LL
- MacBook Pro 13.3" MB991X/A
All our high quality replacement batteries for Apple MacBook Pro 13.3" MB991LL notebook 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.
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.
A: Please find out your old battery's part number or the exact model name of your laptop at first (like 'Apple MacBook Pro 13.3" MB991LL'), then to match our product compatibility chart. Second please compare your old battery to our product images ensure their shape is same. Finally check the voltage(Rating) is same to your old battery's. More details please click How to find one correct battery for my laptop?
A: 100% OEM compatible, guaranteed to meet the specifications of your original Apple MacBook Pro 13.3" MB991LL battery (ensue same size & high quality). And all our batteries for Apple MacBook Pro 13.3" MB991LL laptop have obtained international certification( CE, UL, ROHS, ISO9001/9002 ).
A: New Apple MacBook Pro 13.3" MB991LL battery pack is normally shipped in its partially charged condition. Please cycle your new Apple MacBook Pro 13.3" MB991LL battery pack by fully charge and discharge it for 3-5 times to allow it to reach its maximum rated capacity before use.
A: 1. Turn your Apple MacBook Pro 13.3" MB991LL laptop over.
2. Find the laptop battery release button lock for your Apple MacBook Pro 13.3" MB991LL laptop.
3. Now that your Apple MacBook Pro 13.3" MB991LL laptop battery is unlocked, find the battery release button down.
4. Holding the laptop battery release button, gently pull your battery away from the laptop.
5. Now that your Apple MacBook Pro 13.3" MB991LL battery is removed, grab your replacement Apple MacBook Pro 13.3" MB991LL battery for installation.
6. Insert the battery into the slot. Push the Apple MacBook Pro 13.3" MB991LL battery towards the laptop and secure it in place.