1800mAh External Battery Backup Power Case for Apple iPhone 4G / 4S - Black

1800mAh External Battery Backup Power Case is backup power that is specially made for iPhone 4G / 4S. This external battery case features aesthetic design and full access to headphone and camera lens. It is great backup power for your iPhone 4G / 4S.

Description:

• External battery backup power case for Apple iPhone 4G / 4S
• Aesthetically designed and fashionable backup power case 
• On/off button for activating or stopping charging your phone
• LED display light shows the battery capacity status
• Soft lining has great cushioning effect
• IC protection: avoid short out, over-charging and over-discharging, etc 
• Allows full access to headphone and camera lens

Specification:

• Battery  Capacity: 1800mAh
• Output: DC 5V, 500mA/h
• Input: DC 5V, 50mA/h
• Standby Time: 4 months
• Holding Time for 4G/4S: 24 hours
• Cell Type: Lithium battery
• Interface: Dock connector 
• Compatible with: iPhone 4G / 4S
• Color: Black 
• Note: Accessory ONLY, phone not included

Package Includes:

• 1 x Backup Battery Case for iPhone 4G / 4S
• 1 x User Manual