Ecvv Trade
Shenzhen Delong Energy Technology Co., Ltd.

China Manufacturer with main products: Power Bank, Battery, Lipo Battery

Home  >Products Catalog > power bank > 4000mAh mobile power for smartphone DL-0144C

4000mAh mobile power for smartphone DL-0144C

  • ECVV Safebuy Services

    According to the requirements of buyers, ECVV.com will purchase the cost-effective Chinese products for you from the well-chosen suppliers database which was accumulated in the past 10 years.Learn More>>

  • Safebuy Service Guarantee

    Provide financial security for multinational purchaser; Determine delivery time and acceptance product according to the purchasing requirements; Arrange Chinese export declarations and international logistics; Provide unified delivery of products from different suppliers.


Related products from verified members

Quick Details

  • Brand Name: delong
  • Model Number: DL-0144C
  • Type: Emergency / Portable

Specifications

Delong 0144C external Battery Pack Charger Power Bank can be used to supply the power to  such brand phone and tablet PC product -Apple: iPad Mini, iPad 4 3 2; Android Tablets: Google Nexus 10 7; iPhone 54S 4 3GS, iPod; Android Smartphone: Samsung Galaxy S4 S3 S2, Note 2; HTC One, Desire X;Nokia Lumia 920, Blackberry Z10, Sony ,Xperia Z, MP3, MP4, Camera, Game Player

 Model (DL-0144c)

  descriptions

 Product dimension

 107*58*10mm

  Input

  5V 1000 mAh

  Output

 5V 1A

  Color type

 3 types of color will be available ( blue ,gray ,black )

  Charging time

4-5hours for portable power bank

  Cycle life

  More than 500 times

 Protection functions

 With overdishcarge ,overcharge ,over-load and shortcircuit protection function

Capacity 

 4000mAh

 Accessories 

1 pcs portable power bank ,1 pcs usb cable line ,5 pcs connectors


Product Feature and characteristics : 

  • Good safety performance :  It has equipped an high quality PCB which can protect the cell inside from over-discharge,over-charge ,over-current,short-circuit etc
  • Appearance :Very thin product by using of High quality lithium polymer battery  with higher energy density than other type Lithium Cell ,5 colors will be available 
  • High capacity. It can charge your phone at least 4-5 times 
  • Light weight. It has roughly 110 g weight ,can be put into your pocket ,purse ,bag without  occupying a lot of space . 
  • Higher power transforming efficiency rate .  with more than > 80% power transforming efficiency.
  • Widely application scope : this slim power bank can charge all kinds of brand mobile phone :such as Iphone 5S,4S.3GS ,Samsung Phone,HTC ,Sony etc and other digital device . 
  • With high quality lithium polymer battery inside which has lower inner impedance ,the overheating problems can be avoided absolutely during discharge process  

 


Why do we need the portable power bank ?

  At times we come across situations when our phones run out of battery and there is no socket around to charge them. In such cases, portable power banks emerge as lifesavers. With a portable power bank, you can charge your phone anytime, anywhere. you do not need to worry about the electricity shortage of our digital device such as : phone ,Tablet PC ,Camera ,MP3 ,MP4 ,GPS etc

 

 


How to select the creditable power bank for your device ?

 As there are various brand power banks in our current market .consumers don't know much about power industry, their buying tends to only look at the capacity and price of the power bank, leading to many dangerous mobile powers entering into market. What brands supply mobile power of best quality? Which brand is a good external battery brand for cell phones? What are the mobile power prices? Here those questions will be analyzed.

Please check the following factors when evaluates a potential power bank  :

1. Select  A high quality mobile power supply should have such functions : over-discharge protection function , over-current protection ,over-charge protection ,short-circuit protection functions ,generally ,the famous brand will be more creditable than normal brands 
2. Focus on the power conversion rate, and it is enough to choose a product that suits your devices. Don't be greedy for high voltage and low price because usually power banks with low prices but many features will be easy to cause problems, voltage instability or even explosions. Select mobile power capacity according to the device power consumption. In general,usually for 5000-10000mAh  can charge the smart phones for 5 to 6 times, or tablets about 2 or 3 times. It is recommended to select power banks with above 70% conversion rate.
3. Purchase universal type products, because universal mobile power is generally equipped with more than 3 adaptors, applying  any charging models. To charge the tablets or laptops, select mobile power supply with current of 2A.
4. Please be alerted on the actual capacity of the power bank ,as there are many power banks in our market marked the fake capacity to attract the client . DeLong Brand promised we never mark the fake capacity on the power bank ..

It depends on what capacity the mobile power is of, and also what mobile power batteries are made of. On the Internet, many people say that 10000mAH to are sold on 7 to 8 dollars. But it is understood that this kind of mobile power batteries are 18650 batteries, and second hand batteries, without security assurance, but false capacity. So their price is low. It is suggested that consumers don't focus too much on prices. Generally good products cost 14 to 70 dollars. It is more important to focus on brand credibility and buyers recommendation of the mobile power to measure which brands are worthy buying.


Why do you choose Delong Power bank ?

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 .

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Utral thin power bank|portable power|Mobile charger of smart phone from this supplier

Travel Smart 5200mAh Portable USB Power Bank Charger for Protable Mobile Phone    
FOB Price: 1.00-1.77 USD/Piece
Min Order: 100 Pieces
Speaker 10000mAh Portable Charger External Battery Power Bank,Quick Charge for smart phone    
FOB Price: 13.00-13.50 USD/Piece
Min Order: 300 Pieces
Square Tube Power Bank Charger/Mobile Phone Power Bank 2200mAh    
FOB Price: 1.00-2.00 USD/Piece
Min Order: 100 Pieces
Fashionable Smart USB Mobile Phone Charger China Supply Made In China    
FOB Price: 2.40-2.45 USD/Piece
Min Order: 1,000 Pieces
2015 best selling power bank 10000mah biyond    
FOB Price: 6.70-7.50 USD/Piece
Min Order: 100 Pieces

More products from other suppliers

10000mAh best seller power bank for smart phone and tablet    
FOB Price: 16.00-21.00 USD/Piece
Min Order: 1,000 Pieces
power bank for iphone/ ipad    
Min Order: 3,000 Pieces
Smart Power Basic 8000mAh Portable Charger External Battery Pack Backup Power Bank Tablets    
FOB Price: 6.45-7.20 USD/Piece
Min Order: 500 Pieces
external battery    
FOB Price: 9.50-10.50 USD/Piece
Min Order: 1,000 Pieces
Power Banks RY-P08    
FOB Price: 26.80-32.00 USD/Piece
Min Order: 1,000 Pieces
12000MAH power bank Dual output, ideal for notebook and other mobile devices    
FOB Price: 25.50-27.50 USD/Set
Min Order: 500 Sets
2014 hot selling mobile power bank    
FOB Price: 10.72-12.07 USD/Piece
Min Order: 200 Pieces

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group

You May Like

No desirable products? View More