New 4000mah Universal Usb Portable Power Bank

New 4000mah universal usb portable power bank

*Advantages of the automatic mobile phone charger :

1. Newest design Super slim power bank 

2.Li-polymer battery 4000mAh 

3.Colorful hot-transfer printing workable

4.Built in cable (both micro usb and iphone 5/6/6+ charging adapters included)

How can it work?

 1.  Suitable for nearly all kinds of mobile phones and digital products, which have USB cable connector;

2.  Providing Micro usb and iphone charging adapters ,compatible with almost  each kind of mobile phone and digital products with usb function ;

3. Charging for Iphone, Ipad, Smartphone, PDA, MP3, PSP, GPS, Cell phone, Bluetooth device, some tablet PC and other digital products,

4.  With a precise IC protector to safely avoid over-charging, over-discharging and short circuit,

5.  Intelligent single-chip computer control the power, steady and high efficiency. 

6. When charging it will not affect answer the phone or calling, to ensure the information unimpeded.

*Tips: 

1. Do not impact, strike, disassemble or repair this 4000mah slim power bank by yourself.

2. Do not throw it into fire, high temperature or water. 

3. Please use the specified charger.

4.If the item or the devices to be charged tended to be expand, please stop usage.

5. Note that the moisture waterproof.

6. Please keep it out of the reach of children, intended for adult use only.

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