78 Watt-Hour Newer Technology NuPower
Battery Replacement Solution for 15-inch MacBook Pro Unibody (Early 2011 - Mid 2012)
Mfr P/N: BAP15MBU78W OWC SKU: NWTBAP15MBU78W
Discover the NuPower Battery Upgrade Advantage
- High performance: top tier Lithium-Ion cells for longer battery life
- Highly reliable: meets or exceeds factory battery specifications
- Compatible: meets all OEM sleep and power reduction modes
- Complete: includes all tools, installation guide, and DIY video
- Perfect Fit Solution: matches fit and finish of your Mac
- Safe: free of environmentally harmful metals and chemicals
- 1 Year Newer Technology Limited Warranty
Work and Play Longer Unplugged
A Perfect Fit Solution®
DIY? OWC Makes It Possible.
Powerful and Responsible
The Right Choice
- When installing a new battery in your laptop, OWC recommends you properly calibrate the power management system. See our article How to Calibrate a Mac Laptop's Power System for more information.
Includes
- (1) NewerTech NuPower Replacement Battery
- (1) Phillips Screwdriver
- (1) Tri-lobe Screwdriver
- (1) Installation Guide
- (1) Battery Conditioning Tips (download only)
- 1 Year Newer Technology Limited Warranty
Specs
Battery Technology
- Lithium-Ion
Equivalent Replacement of Apple Part Number
- A1382
Power Capacity (mAh)
- 7,200 mAh
Power Capacity (Wh)
- 78 Watt-hours
Voltage
- 10.95 Volts
Dimensions
- Height: 3.3 cm (1.3 in)
- Length: 29.7 cm (11.7 in)
- Width: 14.2 cm (5.6 in)
Weight
- 612.0 g (1.35 lbs)
Certifications
- CE
RoHS Compliant
- Yes
Country of Origin
- China
TAA Compliance
- No
Compatibility & Installation Videos
MacBook Pro



Videos
Customer Reviews
Only limited use so far, excellent performance, more capacity than design capacity.
I would recommend this product to a friend!
- Reviewer:Reviewer4039912684
Thank you for sharing your experience! We're thrilled to hear that you're enjoying the excellent performance and increased capacity of your purchase. It's always exciting to see our products meet and exceed expectations! If you have any questions or need assistance as you continue using it, feel free to reach out. Happy to help! Please feel free to contact us if you have any further questions, comments, or concerns. https://eshop.macsales.com/Service/
Ballooned up after 2 years and cracked the trackpad. Would expect a battery to last longer, as OEM batteries have lasted much longer without this issue.
- Reviewer:Reviewer3263804697
I’m sorry to hear about your experience with the battery. It's understandably frustrating when a product doesn't meet your expectations, especially after a relatively short period of use. We strive for quality and longevity in our products, and your feedback is invaluable in helping us improve. If you haven’t already, I recommend contacting our support team for assistance. They may be able to help troubleshoot the issue or explore options for a replacement if you're still within the warranty period. Your satisfaction is important to us, and we want to ensure you have a better experience moving forward.https://eshop.macsales.com/Service/
the price was fair and the battery was easy to install
I would recommend this product to a friend!
- Reviewer:Reviewer1362537230
Thank you so much for taking the time to leave us this fantastic 5-star review! We're thrilled to hear that you found our prices to be fair and that the battery was easy to install. We truly appreciate your support and we're always here to assist you with anything you need.