2,500mAh External Battery Backup for iPhone

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Basic Info

Payment Type:	T/T, L/C, Western Union or PayPal

Product Description

No need of cable

Protective circuit for over charging, over using and short circuit.

Full capability, 2,500mAh one full charger for iPhone 4/4s

Fully enclosed protective case

Smart power indication

Cell type: Li-polymer battery

Input: DC 5V 1A

Output: only one DC 5V 1A

Capacity: 2,500mAh

Efficiency: ≧80%

Talk time: 3G up to 9 hours and 2G up to 16 hours

Internet duration: Up to 8 hours on 3G and up to 11 hours on Wi-Fi

Audio play: Up to 45 hours

Video play: Up to 12 hours

Battery standy time: 390 hours

Battery charging time: Depend on phone

Working life: not less than 1,000 times or a year

Maximum charging current: 800mA

Maximum output current: 1,000mA

Working temperatures: -10 degrees -40 degrees storage

Transport temperatures: - 20 degrees - 50 degrees

Input power: from the power adapter for charging, computer USB interface

Application: iPhone 4/4s

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