Cheese Crystal  ( 1800mAh )
( CS-PR-OA )

The most classic battery case for iPhone4

Optional colors:

whtie/ black

Features:

-- With Apple license. Keep in line with iPone 4 design

-- Ultra thin but fully protective

-- built in 1,800mAh Lithium battery for 2 X your iPhone battery time

-- Charge and sync your iPhone w/o removing from the battery case

-- Only 1 touch button for battery indication, on/off switching

-- low self-comsumption, less than 50uA

Specifications:

-- Input: 5.0±0.5V/1.0A(Max)

-- Output: 5.0±0.25V/550mA

-- Built-in Battery Type: Lithium ion

-- Capacities: 1800mAh

-- Input: 5.0V/1A

-- Output: 5.0V/1A

-- Stand by time: Up to 300hrs

-- Talk time: Up to 10hrs

-- Internet use: Up to 10hrs

-- Audio Playback: Up to 11hrs

-- Video Playback: Up to 40hrs

-- Dimensions (mm): 125.4 * 62 * 16.8