SaFPWR iPhone 4 / 4S Milano Rechargeable Smart Battery Case (Refurbished)
The SaFPWR iPhone 4 / 4S Milano Rechargeable Smart Battery Case Features:
- Extends the battery life of your Apple iPhone 4 or 4S
- Charge and sync your iPhone while it's in the case
- The more you use your iPhone in the Smart Case, the more you extend its battery life.
- Prevents overcharging, over discharging, short-circuiting, energy flow back and malfunction
- Magnetic closure ensures that your iPhone 4 or 4S remains securely in the case
- High-quality leather gives this case a sleek and professional look
- EMT technology ensures your battery cells are fully and safely charged and discharged for extended run times of more than 200%.
- Talk Time 3G network - 11 hours
- Talk Time 2G network - 22 hours
- Stand by time - 465 hours
- Internet 3G - 9 hours
- Internet Wi-Fi - 15 hours
- Video - 15 hours
- Audio - 62 hours