Best Quality!! power Bank 4200mah, portable external battery charger for dell laptop

Specifications

1.Li-polymer cells
2.tranferring efficiency up to 95%
3.high security
patible with ipad,iphone,HTC,etc.
5.portable

  Best Quality!! power Bank 4200mah, portable external battery charger for dell laptop

 

1.Battery type: Li-Polymer battery cells
2.Capacity: 5200mAh
3.Rated input: 5V/0.7A(MICRO USB)
4.Ratedoutput:5V/0.7A (Standard 2.0 USB)
5.Dimension: 125*40*20(mm)   
6.4 LED Power Indicator
7.Color: Black with Blue, white , pink.
8.IR Light, Counterfeit Currency Detector, LED Lamp 

 

Our power bank Advantage:

 

1. Safety. This power bank has mulriple circuit protection system, can avoid overcharge, over discharging, short circuit etc.

 

2. Popular. Power bank fashional design, nice appearance, elegant, colorful, easy to carry and use, it's popular in young and eld.

 

3. High capacity. power bank will be able to fully charge your smart phone many times.

 

4. High quality. All of our power bank would be strictly tested before shipment.

 

5. Environmentally friendly. Power efficiency >80%, more energy-

 

 Big Ten features:

 1. Well-known brands of 18650 battery cells 

 2. Fashionable and practical

 3. Superior protecting functions.

 4. With high transfer efficiency

5.Sleep code of intellectual ability

 6.Aging test of 72 hours

7.4 LED power indicators.

8.Low standby loss

9.Leakage-proof charge function

10.General Purpose Interface standard

 

 

 

CHARACTERISTICS:

 

 1. Novel desigh

It is with 2600mAh and can help maintain your digital products power longer .and its mini size and LED lamp is quite easy to carry.you can use it anywhere by putting it in your pocket.

 

2. Wide compatibility

 It is compatible with  cellphones like iphone/Samsung/NOKIA,others likeipod,PSP,camera,mp3/4,DV,PDA 

 

3. High security protection

With charging protection, discharging protection and short circuit protection, it is safe and environment-friendly. efficient and environmentally friendly.

 

4. Wide using range. The power bank can work with many kind of electronic products intelligently, such as smart phones, pad, MP3, MP4, MP5, PSP etc