Free shipping 2100mAh External Power Pack Backup Battery Charger Case For iPhone 4 4G Black

Product Description

The sleek power pack snaps inconspicuously onto the back of your iPhone, adding only a few millimeters of thickness, but more than doubling the battery runtime.

It prioritizes consumption, pulling power from the power pack first, maximizing the iPhone's internal battery

Description:

• Portable, compact and simplicity
• Sealed design and very convenient to use
• Non-slip and comfortable grip design
• One LED charge status indicator light
• Custom fit for the contour of iPhone 4G precisely
• Designed for use on the go or in an emergency
• Prevent your iPhone 4G from scratches and dust
• Used for charging your iPhone 4G anytime and anywhere
• Extend the working time of your cell phone

Features:

• One switch on/off button for easy operation
• Compatible with iPhone 4G
• Battery type: lithium-ion battery.
• Capacity: 2100mAh.
• Standby time: up to 390 hours.
• Talk time: up to 6.5 hours on 4G, up to 8 hours on Wi-Fi
• Input voltage: DC 5V
• Output voltage: DC 5V
• Output Current: 500mA
• Cycling times: Around 500 times
• Weight: 150g (original package)
• Size: 12.3*6*1.3cm
• Color: Black

Package Included:

• 1 x Power Pack Case for iPhone 4 (Black)

Note:

The package is only includes one External power pack (iPhone is not included)