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56 Watt-Hour Newer Technology NuPower
Replacement Battery for 12-inch iBook G3/G4
Mfr P/N: BAPIB1V52RS OWC SKU: NWTBAPIB1V52RS
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
- 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
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.
Powerful and Responsible
NuPower battery upgrade solutions are environmentally responsible and feature RoHS certification to be free of lead, mercury, cadmium, PBBs, and PBDE.
The Right Choice
Besides offering the highest quality, best performing, most reliable battery power for your Mac, NewerTech NuPower batteries are also backed by free, award-winning customer support and an industry-leading warranty. You can also ensure your new battery delivers the longest possible runtime and service life by following our simple NewerTech Battery Conditioning Guide.
- 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) Installation Guide
- (1) Battery Conditioning Tips (download only)
- 1 Year Newer Technology Limited Warranty
Specs
Battery Technology
- Lithium-Ion
RoHS Compliant
- Yes
Certifications
- CE
Equivalent Replacement of Apple Part Number
- M8433GB, M8403, M8433, 6661-2569, 661-2472, 661-2672, 661-1764, 661-2994, 661-2998, 661-3189, M8626G/A, M8433G/A, M9337G/A, M8956G/A, M8861LL/A, M8433G/B, A1008, A1061, B-5901, CL5100L.081 Or MC-IBOOK2L
Power Capacity (mAh)
- 5,800 mAh
Power Capacity (Wh)
- 56 Watt-hours
Compatibility & Installation Videos

iBook G3 (12-inch, Early 2003)
Early 2003
Model ID: PowerBook4,3
800MHz PowerPC G3 & 900MHz PowerPC G3

iBook G3 (12-inch, Late 2002)
Late 2002
Model ID: PowerBook4,3
700MHz PowerPC G3 & 800MHz PowerPC G3

iBook G3 (12-inch, Mid 2002)
Mid 2002
Model ID: PowerBook4,3
600MHz PowerPC G3 & 700MHz PowerPC G3

iBook G3 (12-inch, Late 2001)
Late 2001
Model ID: PowerBook4,1
500MHz PowerPC G3 & 600MHz PowerPC G3