OTHER WORLD COMPUTING 

OTHER WORLD COMPUTING NWTBAP13MBU74W NEWERTECH NUPOWER 74 WATT-HOUR BATTERY REPLACEMENT SOLUTION FOR 13-INCH MACBOOK

Mfg Part Number:  NWTBAP13MBU74W  
Image may not reflect the actual item.
Price: $103.85
Quantity:
In Stock: 2
Last Updated: Nov 27, 2025
No Sales Tax except these states
, PO and Wire.

Work and Play Longer Unplugged

When high-performance, quality, and longevity are your battery upgrade criteria, NewerTech NuPower is your answer.

A premier OWC brand since 2003, NewerTech NuPower batteries are designed to meet and exceed factory specifications. Additionally, they are fully compatible with all applicable OEM sleep and power reduction modes.

Now you can listen to more music, watch more videos, and get more work done between recharges because NuPower makes you Mac better than new!

A Perfect Fit Solution®

NuPower batteries are engineered to perfectly complement the fit and finish of your Mac notebook as well as offer full compatibility with applicable OEM sleep and power reduction modes.

DIY? OWC Makes It Possible.

We believe in providing complete solutions to solve your upgrade needs. That's why this NuPower battery includes all tools, materials, guides, and even a how-to video to help you get the job done. And if you run into an unforeseen hitch, we have your back with award-winning global customer support.

Powerful and Responsible

NuPower battery upgrade solutions are environmentally responsible and feature RoHS certification to be free of lead, mercury, cadmium, PBBs, and PBDE.

Main Specification
General Information
Manufacturer Other World Computing
Manufacturer Part Number NWTBAP13MBU74W
Manufacturer Website Address https://www.owc.com/
Brand Name NewerTech
Product Line NuPower
Product Name NuPower Battery
Packaged Quantity 1
Product Type Battery
Battery Information
Application/Usage MacBook
Battery Rechargeable Yes
Battery Size Proprietary Battery Size
Battery Chemistry Lithium Ion (Li-Ion)
Battery Capacity 6800 mAh
Battery Energy 74 Wh
Output Voltage 10.95 V
Physical Characteristics
Height 1.4"
Width 5.4"
Weight (Approximate) 1.15 lb
Miscellaneous
Package Contents
  • NuPower Battery
  • 1 x Phillips Screwdriver
  • 1 x Tri-lobe Screwdriver
  • 1 x Installation Guide
Compatible to OEM Part Number

A1331

Compatibility

Apple MacBook Models:

  • 13-inch, Mid 2010
  • 13-inch, Late 2009
Country of Origin China
TAA Compliant No
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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