Hot sale mini usb 4400mah portable Power Bank for laptop mobile phones best quality external battery charger

Specifications

factory direct wholesale new portable power bank for mobile phone
1.ture capacity
2. AAA battery

 

 

 

Hot sale mini usb 4400mah portable Power Bank for laptop mobile phones best quality external battery charger   

Ture capacity, AAA Li-ion  battery, good quality powerbank

The different betweent A battery and B battery

1.A Li-ion battery belong to high quality battery which own certain capacity and intrenal resistance as well as good apperance.  

2.B Li-ion belong defective goods. fake capacity, high internal resistance,power ineffcient, bad appearence.

Hot sale mini usb 4400mah portable Power Bank for laptop mobile phones best quality external battery charger

Features:

Battery Capacity:	20000mAh power bank
Battery Cell Type:	18650 lithium-ion battery cells
Material:	plasitc shell
Rated Input:	DC 5V, 1A
Rated Output:	max. DC 5V, 2.1A
Charging Time:	0-6 hours
Working Temperature:	0°C-40°C
Working Humidity:	≤90%
Storage Temperature:	-10°C -25°C
Storage Humidity:	65%-20%
Estimated Recharge Cycles :	Charge to 100% Up to 500 times
Estimated Working Life:	5-8 years
Indicators:	1 power capacity LED indicator
Protection Functions:	Built-in protection functions for short circuit, over charge/discharge;
Attached Connectors:	4 connectors for Samsung,  Nokia,  iPhone
Devices Supported:	Mobile phones, MP3 players, MP4 players, PDAs, digital cameras, handheld game consoles, Bluetooth devices and so on.
Product Color:	Black;White;Pink;Blue,Red

 Some detailed picture of 20000mah power bank

 

 

With CE/RoHS/FCC/MSDS/UN38.3

 

 

Hot sale mini usb 4400mah portable Power Bank for laptop mobile phones best quality external battery charger    

Accessories:

 

1 USB Cable

4 Connetors  

1 Manual 

 

 

 

 Terms & Conditions

  

Trade term	EXW
Lead time	1-3 days for sample order ,2-5 days for bulk order
Minimum order	You can order single items as samples ,No MOQ ,We can offer discount if more than 100pcs/item one order
Payment terms	T/T or western union in advance
Tax	To lower tax we can mark a lower unit price
Packing	Routine standard package. All molding and tooling charges for customer's special packing will be on customer's account

 

 Sample Policy

 

Samples costs and shipping cost paid by the buyer.
Time: 1 day.
Sample time with logo: 3days

 

Payment / Shipping / warranty

 

•T/T, Western Union.  
•DHL UPS TNT EMS and others
•All products shipped with careful packaging to protect and ensure safety of contents during shipment.
•1 year warranty   

•We supply 31 various model power bank, at least 3 new designed products each month.   

To know more about us:

 

1.Fast delivery-1-2days for sample order,3-7days for formal order
2.High warranty-hundreds of testing machine to test before shipping, one year warranty.
3.Excellent service-Nearly no MOQ,Reply,answer,resolve anytime
4.Certifications-CE/FCC/ROHS/Reach,

5.Strong production ablility:-Monthly output is over 90000pcs
6.High quality and low price.