Specifications

1.Brand:MyRiver OEM
2.4000mAh power bank
3.Certification: CE,ROSH,FCC
4.Customized colors and logo
5.Customized capacity

High Quality 4000mah Portable Mobile usb power bank 

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Advanced Battery Technology

Hi-tech, A-grade thium polymer battery that can recycling for more than 500times. Built in overcharge, short circuit and temperature protection. No memory effect. Charge your device smartly.

 

Battery Status Indicator

To check the power level of the battery case, just push the button and the LEDs will indicate the status clearly.

 

Power On/Off

Long push the button to turn the charging on or off. So you can control the battery case to charge the iPhone or not.

 

Reliable Quality

We only use A-grade battery cells. All product come from our ISO9001 certified factory. Every piece of product are through functioning test and burn-in test to ensure quality. We prepare spare parts for distributors to ensure customer satisfaction.

 

MFi

We can help you to bring to branded product to market fast with MFi certification in a very cost effective way.

Charging Time:

     A. When using AC-DC adapter (5V/1AUSB output) to connect to power outlet, time needed is 3~4 hours;

 

         B. When abandon using AC-DC adapter and just connecting powerbank to computer USB output with USB cable, time needed is 4~5 hours.

 

 

Accessories option:

 

     A. Mini AC-DC adapter---can charge powerbank through power socket;

 

     B. USB cable (for both charging and discharging)---can charge powerbank through computer USB port;

 

     C.Output tip options:

 

         Micro USB tip

 

         Mini USB tip

 

         Tip for Apple iPhone4/S, iPad

 

         Tip for Samsung Galaxy Tab series & Galaxy Note series

 

         Tip for Nokia cell phone series

 

         Tip for Sonyericsson cell phone series

 

         Tips for other devices like PSP and GPS

 

Our advantages

 

1.Professional factory directly sale all over the wrold. we can produce various capacity mobile power bank according to customer's requirements.

 

2.Sample order is welcome and it can be free if you are real customer.

 

3.Customized packing and customer's logo  are accepted.

 

4.Faster delivery: 3~7 days.     4000mah portable mobile usb power bank

 

5.Accept various transportation ways. like by express, by sea, by air and also  specified freight company.

  2014 NEWEST High Quality External Portable Mobile legoo power bank

4000mah portable mobile usb power bank

  

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[Introduction]

Power bank 8000mah is a good quality digital products. It is especially designed for travelers,

businessmen, music lovers, games fans......You can use the incidental scalable wire with adapter for charging directly to cell phones or other digital products. Such as Nokia,Motorola,Samsung,iPhone,

iPod, Sony Ericsson,MP3,MP4, PSP GAME, NDS,PDA,Camera..

   Mobile legoo power bank

 

 

 

Selling Points

1.4000mah large capacity       4000mah portable mobile usb power bank

2.Universal chargers

3.18650 grade A Li-polymer battery cells

4.5 charge protection(short cicuit,overcharge,over-current, explosion protection,discharge protection)

5.Fast charging

6.Portable travel power bank

7.Pocket size,large capacity

8.2014 new & factory cheap sale     4000mah portable mobile usb power bank

9.CE/RoHs/Fcc

 

Basic Specification
Scope of application:	DC5V input of all brands of mobile phones (iPhone, SAMSUNG, HTC ...) Tablet PC (iPad. ..), MP3, PSP, digital cameras and other mobile equipment
Capacity:	4000mAh
Battery:	18650 grade A Li-polymer
Shape dimension:	136*70*23mm
Weight:	357g       4000mah portable mobile usb power bank
Output voltage:	DC5V---1A(max)
Input voltage:	DC5V---0.8A(max)
Circle life:	> 500 times
Charging time:	about 4hours    4000mah portable mobile usb power bank
Accessories:	Packing box, charging adapter cable Android,Options(IPHONE, MICRO, MINI, NOKIA DC2.0) manual,
Color:	Brown,Purple,Red,Blue,Green,Pink

 

Packaging & Delivery

Packaging Detail:	powerbank in blister box/color paper box/customized packing
Delivery Detail:	1-5 days for powerbank sample,7-20 days for powerbank mass order    4000mah portable mobile usb power bank

  High Quality 4000mah Portable Mobile usb power bank