Home » Batteries

We're sorry, but this item is no longer for sale. However, there may be more Batteries items available.


1400mAh NuPower Battery for Apple iPhone 1st Gen

Professional Installation Recommended
Add Hours & Listen Time
Is your 1st Gen Apple iPhone battery wearing out? NewerTech has the 1400mAh replacement battery you need!

The NewerTech replacement battery uses the same Lithium-Polymer battery technology as the original battery that Apple used.

This battery will fit the Apple iPhone "1st Gen" (4GB, 8GB, & 16GB models w/o GPS).
OWC HIGHLY recommends professional installation
We will assume no liability if you upgrade your own iPhone battery.

Product Specifications


  • Apple iPhone 1st Generation only (A1203).

Tools Required


  • 1400mAh

Battery Composition

  • Lithium-ion Polymer (the same battery technology as Apple)


  • CE
  • RoHS


  • NewerTech 1 Year Product Warranty more info


  • NewerTech Battery
NewerTech 1400mAh NuPower Battery Mfr P/N: BIPH1G OWC SKU: NWTBIPH1G For Apple iPhone 1st Gen 1 Year Newer Technology Limited Warranty
Sold Out