|Place of Origin:||Guangdong , China|
|Certification:||CE, ROHS, MSDS, UN38.3|
|Minimum Order Quantity:||200pcs|
|Packaging Details:||one charging cable, one gift box|
|Delivery Time:||10 -15 working day for mass order|
|Supply Ability:||100000pcs per week|
|Output:||5V 1A, 5V 2A||Material:||Aluminium Alloy|
|Battery Type:||Li-polymer Battery||Socket Type:||USB|
|Protection Function:||Over-charge, Over-discharge, Over Current,, Short Cuirt||Warranty:||1 Year|
Ultra Thin 20000mAh Li Polymer Power Bank Portable / cell phone battery bank Charger
|Input (DC)||DC 5V/1A|
|Output (DC)||DC 5V/1A, 5V/2.1A|
|Charging Port||Micro USB|
|Battery Type||A Grade lithium ion polymer battery|
|Battery Charging Indicator||LED digital|
|Protection function||over-charge, over-discharge, over current,, short circuit|
|Accessories||1* charging cable, 1*neutral package|
Mobile phones, MP3 player, PSP, GPS, Bluetooth,
Package and shipping:
package: one charging cable. one gift box.
Shipping: small order by express or by air , mass order by sea;
How to place order:
1. Please kindly advise the items, quantity and other detail request about your order
2. After proforma invoice confirmed, the order will be arranged upon receipt of your deposit payment.
3. Confirm and ship the goods , the tracking number will be sent to your promptly
4. Our sales representative will help to tack your goods until you receive them well.
5. we will send customer satisfaction survey form to you ,appreciated get feedback from you about the quality, service, market feedback
Establised since 2006, Delong Energy Technologgy Co.,LTD is a modern enterprise, which specialized in new products researched and development, sales and trade. Delong Energy Tech has 2 business line, one is for finished product, another area is semi-finshed product.
And the main products includes: Power Bank, Li-ion battey cell and pack , Li-polymer cell and pack etc.
Welcome to contact us for further details about our company and products!
Why choose Delong?
Focus on Batteries industry 15 Years
25 professional engineers who has worked with us more than 10 years now
Full automatic machine: 20 sets plastic injection machines, 1 large batteries aging test centre, 1 independent R&D office site.
one stop serive from housing, PCBA, batteries, assembling, package shipping.
Competitive price make you profit maximization
OEM and ODM
OEM and ODM can be acceptable
Best quality contral, the defective rate is within 0.01%
Q1: How fast can i get the quotation ?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the
price, please call us or tell us in your email so that we will regard your inquiry priority.
Q2: How long will it take to deliver goods?
A: We will deliver the goods within 3- 5 days for spare parts, other goods maybe take a little
more times to test and prepare,we will deliver the goods within the deadline which both
Q3: What kind of packaging you offer?
A: Color window box, Plastic box,Blister Package, White box, Gift box,Tin box, Glass Box,
ECO-package etc. OEM package is available !
Q4: What kind of logo files do you accept for printing logo ?
A: PDF, Core Draw, AI .
Q5: How can I get a sample to check your quality?
A: Generally speaking, Free sample is available. While some samples need to pay, But the
sample cost can be refundable after order confirmation
Q6: How about the warranty policy ?
A: 1. all of our products give 1 year warranty
2. man-made destory will be exception
3. Any problem, we will send the replacement for free.