power bank manual power bank for laptop 20000mah power bank

Specifications

  power bank manual power bank for laptop 20000mah power bank  

 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.

  power bank manual power bank for laptop 20000mah power bank  

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

Accessories:

1 USB Cable

4 Connetors  

1 Manual 

 Terms & Conditions

 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.