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Super Slim Smart Portable Power Banks 4000mAh Li Polymer Battery Charger

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US$ 4 - 5 MOQ: 1 Set
Key Specifications
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Brand Name:
NFCase
Place of Origin:
China
Model Number:
AIA-1
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Shenzhen Delong Energy Technology Co.,LTD
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days

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Brand Name NFCase
Place of Origin China
Model Number AIA-1
Delivery Time:3-5 days
Certification:CE,FCC,MSDS

Super Slim Smart Portable Power Banks 4000mAh Li Polymer Battery Charger

Product Description:

Capacity 4000mAh
Case Material aluminum
Battery Type Grade A lithium polymer battery
Size 120*68*9mm(L*W*T)
Input  DC 5V 1A
Dual Output DC 5V 1A;DC 5V 2.1A
Net Weight 120g
Charging Time 4-5 hours
Colors black,silver,golden,blue,.,etc
Intelligent Protection over-charge,over-discharge,over-current and short circuit
Feature 4 LED power indicators
LifeCycle up 500 times

Product Image:

Packaging and Shipping:

Optional package:cardboard box;PVC box,Case,Crystal box or customized package

Carriers:by Express like DHL,UPS,Fedex or TNT;by air or by sea;Special Line

Our Services:

1. We can provide OEM and ODM service

2. We can gurantee one year warranty

3. If there are some quality problem,we can replace new one for you and we will also pay the shipping cost 

4. We gurantee all of our power banks with Grade A 18650 lithium ion battery cell or lithium polymer battery cell and real capacity 

5. Our professional salesperson will reply you and help you to solve problem in time

6. All of our goods will be under strictly tested one by one before shipment

7. We can gurantee on time shipment

8. We can recommend some new power banks for your reference every 2 months

Company Information:

Products is always our top priority.To ensure that every piece you received meet your quality standard,we used the raw materials sourced from over 10 suppliers who have cooperated with us for many years.We also assign the most experienced technicians to conduct thorough inspection.Our defective rate is 0.1%-0.3.

FAQ:

Q:How many times can this appliance charge for my mobile phone?

A:2-3 times for iphone4 mobile phone

Q:How long will this appliance take to charge my mobile phone full?

A:Approx:1 hour

Q:How long will the power of battery of this appliance remain?

A:3-6 months,however,we suggest you recharge it every 3 months

Q:How about the warranty for this appliance?

A:one year warranty

Q:Does your appliances pass some certificates?

A:Yes,some of our products have CE,ROHS,FCC,MSDS and UN38.3 certificates.

Q:How do you usually ship the goods?

A:We usually ship the goods by sea,air or international express like DHL,UPS,Fedex,TNT,EMS.,etc

Q:How about your products quality?

A:All of our power banks with Grade A 18650 lithium ion battery or lithium polymer battery and with real capacity

Q:How about the leadtime?

A:for samples,the leadtime is only 2-3 days;for large order quantity,the leadtime is about 10-15 working days after payment or deposit

Q:Where is your factory located?How can I visit your factory?

A:Our factory is located in Shenzhen,China.We will send a car to pick you up when you visit  China in airport or your hotel?

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Shenzhen Delong Energy Technology Co.,LTD
Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Yan'an, Shaanxi, China
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