Shenzhen Sunnyway Battery Tech. Co., Ltd.
Shenzhen Sunnyway Battery Tech. Co., Ltd.
4000mAh Power Bank with Sling
  • 4000mAh Power Bank with Sling
4000mAh Power Bank with Sling

4000mAh Power Bank with Sling

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Basic Info
Basic Info
Place of Origin: Shenzhen, China
Payment Type: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Product Description
Product Description

4000mAh  power bank with sling 

1. Power Bank Specification
1)Power source: electric
2)Battery type:  2* 18650 Lithium battery 
3)Input:    DC5V/1A
   Output:  DC5V/1A
4)Input port:  micro USB
5)Chraging time:  3-4 hours


2. Power Bank Application
.All USB interface charging digital products
.Mobile phone
.Ipad
. Tablet PC
.Digital camera
.MP4,MP3,MP5

.Laptop

3 Power Bank Features
1)High power conversion rate,smart size,portable and convenient,LED torch available

2)High charging efficiency
Our power bank can charge quickly for any mobile phones 

3) Excellent  materials
A) pure anti-flaming PC made shell.It's anti-fall and anti-friction, will always keep new after long time using.
B) Reliable PCB produced by our own factory
C)Eco-friendly, safe and non-toxic danger

4)Automatic charging and discahrging LED indicating to avoid over charging and over discharging 

5)Long battery cycle life.
Our power bank can keep 85% capacity after charging 500 times, 

4. Power Bank Certificates
3C,RoHs,CE


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