what is the best backup battery case for the iPhone 4?
- Asked by Neda A from San Diego
2 Answers from the Community
- Answered by Malik N from East Elmhurst
- 07 28, 12
The Mophie Juicepak ones are good. 4XEM has good ones too. We use those and have good results. Also Incase.
- Answered by Keir O from Dundas
- 07 24, 13