Product Brand: KAYO

Model No.: iPa 3000mAh external back up battery
Apply: iPhone 3G 16GB, 8GB; iPhone 3GS 16GB, 32GB;

Capacity: 3000mAh
Output voltage: DC 5.5V

Output current: 500mA

Dimension: 115mm* 66mm *24mm (Length* Width*Thickness)

Weight: 100g

Standby time: up to 500 hours

Talk time: Up to 8.5 hours on 3G/3G S

Internet use: Up to 8.5 hours on 3G

            Up to 10 hours on Wi-Fi

Audio play: Up to 40 hours

Video play: Up to 11 hours