Gift 4000mah Power Bank
This 4000mah Power Bank with a fashion design is a great choice for business or promotional gift. It is compatible with all phones and usb devices. Logo, color, package and PCBA can be customized.
1. Power and working status LED indication function.
2. Using over-voltage and over-current protection circuit, take good care of your mobile phone and your mobile phone battery.
3. Microcomputer intelligent identification and control, convenient, safe power saving.
4. Fashion appearance, professional design, lightweight, elegant, a variety of colors for your choice.
5. Applicable to all the tablet and mobile phone can charge and match a very small current conversion mode.
6. No need to fix the power supply, no matter where you are, you can charge the phone
7. Suitable for various models of mobile phones, MP3, MP4, digital cameras, tablet computers and other products
8. When you are away from work or traveling, you can carry it in your pocket, purse, briefcase or luggage
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