universal portable backup power bank  2600mah for iphone/htc/samsung/blackberry/lenovo/huawei and other digital devices

Specification:

Products show:

Accessories:

*one universal usb charging  line

*optional connectors(5pcs connectors,6pcs connectors or 3pcs connector in one or customized)

*optional package(retail blister package,paper box or customized package)

Quality:

1)one year warranty

2)CE,ROHS,FCC certificates

3)Intelligent protection circuit

4)One by one test before shipment

5)RMA:0.3-0.5%

About us:

1.Products line:Shenzhen Delong Energy Technology Co.,Ltd is a professional manufacturer specilized in power bank,e-bike battery,e-scootor battery,heating clothing battery and other normal li-polymer battery

2.OEM/ODM service:solution design,can produce different shape and quality power bank

3.Payment:30% deposit for volume production ad balance before delivery

4.Main markets:40% in domestic,60% in oversea markets

5.We are 100% confident that our quality,price and service will satisfy you

Why does DELONG Brand power banks are reliable ? 

1) DELONG is A power bank brand in china ,we cherish the brand image more than anything else ,Delong Company will never use any fake information

to mislead and attract the client . we protect our brand like protecting our new born baby .

2) Delong company can controlling the quality from the first process ( Cell manufacturing ) to the end process ( Battery pack ),we will discard any defect

cell once it has been inspected out to avoid any quality problem risk with our finished product ,we also can trace back by reviewing the production records

from the beiginning process to the end process .

3) we established a mature after-sales service system which can protect the final consumer interests perfectly. our after sales team will respond any quality

claims agains on DeLong brand power bank within 24 hours