Home > Products > Portable power bank > smart cellphone power bank 4000mah portable USB charger
smart cellphone power bank 4000mah portable USB charger
- 25000 Piece / Pieces per Month
- shenzhen
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Product Details
Place of Origin: | Guangdong, China | Brand Name: | DELONG | Model Number: | DEL-0521B |
Dimension: | 65*123*9mm | Weight: | 230g | Capacity: | 4000mah |
Outport: | 5V/1A | Input: | 5V/1A | Socket Type: | USB |
Product Description
smart cellphone power bank 4000mah portable USB charger
specification:
1, Grade A power bank with factory direct price
2,4000mah portable power bank
3,Small shape and easy to carry
4,Wooden design power bank
Description:
Capacity | 4000mah |
Battery type | Grade A polymer battery |
Dimension | 65*123*9mm |
Input | 5V/1A |
Output | 5V/1A |
Colors | yellow,coffee |
Intelligent protection | over-charge,over-discharge,short circuit,over-current |
Cycle time | No less than 500 times |
Net weight | 230g |
Warranty | 12 months |
Function | charging your phone emergency |
Products pictures:
Products accessories:
Delivery:
Certification:
About us:
Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide.DeLong battery won a good reputation and has become a popular brand in the international market.We would like to sincerely cooperate with all the potential clients from domestic or foreign countries to make a joint development and gains our mutual benefits in the future. Welcome to visit our company to discuss the business cooperation. |
Why us:
1,Quick response,email/skype/whatsapp/wechat etc to reply you as quick as we can.
2,Ensure the satisfiied quality,All of our products are tested one by one before shipping.
3,We can promise all the price is the factory direct sale price.
4,We are the manufacture of this product in Shenzhen for many years.
5,We'll try our best to assist you to solve all you want to know.
FAQ:
Q1, What safety protections does the power bank have?
All of our power bank are over-charge,over-discharge,short circuit,over-current.
Q2,What things should be noticed?
Dry enviroment use only
Do not pull the plug hard
Do not take part or knock the charger
Stop using the charger when cover damage
Q3, Do you offer waranty for the products?
Yes, we can offer 12 months waranty for the goods.
Q4,Can I get the sample for test?
Yes,sample is avaliable.We have the confidence about our product that you use it to test your local market.
For buyer:
1,online talk or inquire via e-mail to sales.
2,comfirm order(quantites,colors,size,capacity,payment terms,delivery time etc.
3,Make Proforma Invoice.
4,Arrange the payment.
5,Start the order when deposit arrived.
6,Arrange shipment after 100% payment confirmed.
7,Follow up the goods by the tracking number.
8,Goods arrived and check.
Contact Us
- Shenzhen Delong Energy Technology Co., Ltd.
- Contact nameYijuan Zhu
- Phone0086-0755-61186759-607
- AddressA building ,LongQuan Industrial Zone ,DaLang street ,LongHua district ,ShenZhen,China Shenzhen,Guangdong
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