Protective Case with Built-in Battery 1900mAh
Output Voltage:5V Output Current:500mA Input Voltage:5V Input Current:<=1000mAh(1A)
Work Temperature:-10¡ãC~+40¡ãC Storage.
Price: $21.69
Standby Time:Up to 230 hours Talk Time:Up to 6 hours Audio Playback:Up to 30 hours Video Playback:Up to 8 hours
Internet Use:Up to 5 hours on 3G/Up to 8 hours on Wi-fi
Dimension:12.5x63x16(mm) Weight:65g
