1900mAh external battery power bank case for iPhone 4/4S, Li-polymer mobile phone battery

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Basic Info

Payment Type:	T/T or Western Union

Product Description

Capacity: 1900mAh

Battery type: Li-polymer battery

Input: 5V DC, 500mA

Output: 5V DC, 500mA

Dimensions: 125 x 63 x 16mm

Smart battery (optimized to lengthen customer's iPhone performance time and no more out of power dilemma during important phone conversations)

Full body coverage for iPhone 4

Lightweight, thin design (low profile)

Non-slip comfort grip

On/off button for optional power output control

4-piece LED lights indicates power level remaining case (each light represents 25% of remaining power)

Sleek, low-profile design

Rechargeable up to 500 times

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