







🔋 Power your productivity with confidence — never settle for less!
The A1321 Laptop Battery is a premium Li-ion Polymer replacement battery designed exclusively for Mid 2009 and Mid 2010 MacBook Pro 15-inch A1286 models. Featuring a robust 77.5Wh capacity and 10.95V output across 6 cells, it delivers reliable, long-lasting power. Engineered with comprehensive safety protections and manufactured under strict quality controls, this battery ensures optimal performance and peace of mind. Supported by a 12-month warranty and responsive customer service, it’s the smart choice to revive your MacBook Pro’s endurance.










| ASIN | B07TP7KYL4 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Customer Reviews | 4.2 4.2 out of 5 stars (42) |
| Date First Available | June 29, 2019 |
| Department | Laptop Batteries |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | A1321 Replacement Battery |
| Manufacturer | DONG GUAN BOYU ELECTRONICS CO., LTD. |
| Product Dimensions | 9.75 x 3.3 x 0.5 inches |
J**Y
Exactly what you need if you know what you need.
Everything is as described. Quality is acceptable. Does what it is supposed to do.
B**G
Old Battery Stock? Actual Capacity >300mAh Less than Stated
Not sure if we got old stock, or what happened, but after installation MacBook Pro did show Cycle Count as new, but Battery Capacity is about 330mAh LESS than stated in the listing. It's only about a 5% difference, and it is way better than the old battery that it replaced that had a ~400 Cycle Count on it, so it's serving its purpose. I would have appreciated a heads up that actual capacity may vary. Otherwise satisfied, so far.
P**K
Excellent customer service
Excellent customer service. Replaced faulty battery after 7 months.
D**S
Only 1-problem. Good otherwise
I am returning the battery. It was easy to install and was the correct model number, but failed to provide power or take a charge.
B**X
No charge, screwdriver tip broke
Did not charge at all. Phillips screwdriver tip broke.
B**P
Quality battery that holds a charge.
Thanks. Battery fit as expected. My MacBook is Operating normally while holding a charge. Thanks for the included tools.
A**R
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Trustpilot
2 months ago
5 days ago