Cases with 2300mAh Built-in power bank for iPhone 4

Cases with 2300mAh Built-in power bank for iPhone 4

iPhone 4 protection cases with 2300mAh Built-In power bank, not only power your iPhone 4, but also protect your iPhone 4. The form fits perfectly to the iPhone 4’s shape, in addition guarantee complete access to all connectors, control panel, the camera hole and two louderspeaker outlet. Recharge available only Press the silver button on. KOKO products are sold all over the country, Australia, Canada, The U.S. The UK, Malaysia, Italy, France, Brazil, Germany, and so on.

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Technical features
• Battery capacity: 2300 mAh
• Battery time-Talking time:7 hours
• Battery time-Video time:8 hours
• Battery time- Playback:30 hours
• Battery time-Standby:240 hours
• Output power: 5V, 500 Ma
• Input power: 5v, 500Ma

1.How to charge your iphone4 using this backup power bank.
• When your iphone4 and backup battery both need to be charged, connect the plug to charge them, the phone4 will be charge first. After iphone4 is full, the backup battery then will be charged begin.

2.How to charge the backup battery.
• Pls use USB adapter with output voltage 5v, and output current 500mAh.
• Or directly use the usb plug to connect the pc with it.
• All lamp will flash one by one when charing
The box contains

• Backup battery with case
• USB recharging cable

• Case: L 61 x h 127 x t 18 mm
• Box:L 90 x h 138 x t 32 cm