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ONEKEN INDUSTRY LIMITED
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Metal Power Bank 4000mah Mobile Power Supply Portable USB Battery

Metal Power Bank 4000mah Mobile Power Supply Portable USB Battery

Brand Name : ONEKEN
Model Number : OK - P22
Certification : CE , ROHS , FCC , MSDS , UN38 . 3
Place of Origin : CHINA
MOQ : 100pcs
Price : Negotiation
Payment Terms : T / T , Western Union , Paypal
Supply Ability : 80000pcs per month
Delivery Time : 10 ~ 15 working days after received your payment
Packaging Details : Each product into Color box or OEM packing
Model : OK - P22
Product Size : 11 * 68 * 118mm
Battery : Lithium polymer battery
Material : Aluminum alloy and PC
Capacity : 4000mAh
Logo : Silk - screen , Laser , Veneer gluing
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Metal Power Bank 4000mah Mobile Power Supply Portable USB Battery For Mobile Phones


Description


1 . High performance battery , Can be repeatedly used .

2 . Whole front side printing area , Best choice for promotional gift , Advertisement .

3 . Built - in smart chip to control the charging circuit . Over voltage , Over current , Over charge , Over discharge and Short circuit protection

4. Automatic identification of charging and discharging .

5 . Idle Discharge 20μA

6 . High compatibility , It is suitable for any mobile device that has an option to charge via USB .

7 . Portable , Easy to carry , USB connected , Particularly suitable for business travel , Field trip .

8. With many colors and patterns . OEM and ODM service are provided , You can provide any Patterns and We will design it according to your requirements .


Specifications


ModelOK - P22
Capacity4000mah
Battery typeLithium polymer battery
Charging ModeCC / CV
Input5V / 1A
Output5V / 1A
ColorGold / silver / blue / red / grey
Charge time3 ~ 4 hours
Power Efficiency≥ 75 %
Circle life< 500 times
Size11 * 68 * 118mm
Weight134g
Brand NameOEM / ODM
CertificatesCE / ROHS / FCC / CEC / MSDS / UN38 . 3
Warranty12 months
Socket TypeUSB charging
Available rangeMobile phones , MP3 players , MP4 players , PDA ’ s , digital cameras , handhold game consoles , Bluetooth devices and so on
PackingColor box or customized
MOQ100pcs , OEM order MOQ is 500pcs
PaymentMainly 30 % TT ( or other ways ) in advance , balance by T / T before delivery
Accessories1 . Cable 2 . Manual 3 . Packing
Shipping

Small order , By Express , DHL / UPS / Fedex / EMS , or according to customers ' requests

Large order , By sea / air or as requested


More Pictures

After-sale Service

1 / Plese give us the opportunity to resolve any problem . We understand the convern and Frustrations you might have , and Will try our best to resolve this issues as soon as we can .

2 / Plese contact us before leaving any Nagative feedback or open any dispute .

3 / We care about our valued customers , And will always try to help you . So if you have any problems , Pls feel freely contact us at any time .

Our Advantage

1 / High quality , High production capacity ( More than 3000pcs per day )

2 / Factory price ( More competitive price than other supplier )

3 / 24 hours online customer service , Good service to get customers satisfied .

4 / We can help customers to do ODM and OEM , Always warmly welcome .


FAQ


1 Are you factory or trader ?
We are factory , We have manufactured powerbanks 4 years .


2 Do you have any certifications for your products ?
We have CE , ROHS and FCC .


3 What is your MOQ ?
100pcs .


4 Can I have one sample to test your products before ordering ?
Yes .


5 Can you make our brand on your products ?
Yes , We can make silk printing , Engrave , Emboss , Full - color printing and UV printing on our goods .


6 How can we make payment with you ?
You can make payment by T / T , Paypal , Wester Union .


7 Which way you will ship goods ?
DHL , UPS , FEDEX , TNT .


8 If we want to make custom shape goods or packages , can you make it?
Yes , we need to discuss all details with you , Then we make the drawing for you .


9 What is your products warranty ?

12 months .


10 If we meet problems during using , how can you solve it ?
you can tell us exact information , and take photos to us , we will replace new products to you


" Quality first , Customer satisfaction " Is our common goal . At the same time , " Innovation forever " Is our business philosophy . We are looking forward to establishing good cooperative relationships with worldwide friends !



Product Tags:

Rechargeable Power Bank

      

High Capacity Power Bank

      
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