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1900mah Backup Battery for iphone 3G/3GS

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Contact Us

Address: Room G-H,Floor 22,Zhenye Building,NO.2014 Baoannan Road, Luohu District,518000 Shenzhen,China

Phone: 86-755-25862105

Shenzhen Wisdom Science and Technology Co.,Ltd

1900mah Backup Battery for iphone 3G/3GS

Country/Region China
City & Province shenzhen guangdong

Product Details


battery for iphone 3gs,battery for iphone 3g,battery for iphone,backup battery for iphone

Features: 

Weight:66.5g

Capacity:1900mAh

Cell type:Polymer

Dimension:113*66*21mm

Output voltage:5.0V

 Output current:500mA

Hours of talk time: For 3G video conversation ,6.5 hours .for 2G,13.5 hours. 

 Hours of audio playback: 28 hours 

Hours of audio playback: 28 hours 

Hours of video playback:8 hours

Hours of 3G network:7 hours

Hours of Wi-fi: 8 hours

Hours of Wi-fi: 8 hours

Satefy quality control & Warranty policy:
We choose grade "A"cells,protective ICs made in Japan or Taiwan and other highest quality raw materials.We conduct 16 or more tests on each stage of assembling process starting from every parts,work -in-progress,to final product.Any defective parts in progress are rejected.Protective circuit will prevent the backup battery from short-circuit,over-charging,
,over-discharging even under the most extreme condition.
Quality Warranty Period:1year,but not including damaged ones because of the false actions against our user's manual.
 
Maintenance:
Keep your backup battery operation to its fullest potential,making sure to do as following:
1.Re-charge your backup battery once every three months when it is not in use.
2.Kep your backup battery dry and away
2.Kep your backup battery dry and away from moist and corrosive material.
3.Do not wash the power pack with harsh chemicals,soaps or detergents.

 

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