Place of Origin: Guangdong China (Mainland) Brand Name: QQ Compatible Brand: Apple iPhone Model Number: ZB2800i color: Black,White capacity: 2800mah suitable model: for iphone4G\3GS\3G&ipod&i... type: polymer lithium battery weight: 90.2g size: 90x62x16(mm) charging time: around 4-6 hours input: 500mah MAX output: 800mah MAX guarantee: 500 times
Unit Type: piece Package Weight: 0.3kg Package Size: 10cm x 10cm x 10cm

Specification:

Battery Type:	Lithium-ion battery
Battery Capacity:	2800 mAh
working temperature:	-10C-40C
transfer temperatuer:	-20C-50C
Input Current:	500mA MAX
Output Current:	800mA MAX
Dimension:	90x62x16(mm)
Weight:	90.2g
Charge Time:	Around 4-6 hours