Buit In USB Cable Portable Power Banks 4000mAh Credit Card Size
Product Description:
| Capacity | 4000mAh |
| Internal Battery Type | Grade A lithium polymer battery |
| Case Material | plastic |
| Input | DC 5V 1A |
| Output | DC 5V 1A |
| Net Weight | 120g |
| Available colors | black,white,green,blue,red.,etc |
| Charging Time | 4-5 hours |
| Size | 111*68*9mm(L*W*T) |
| Warranty | 12 months |
| High Convertion Rate | 80-85% |
| Operation temperature | -10-40°c |
| Storage temperature | -10-30°c |
| Intelligent protection | over-charge,over-discharge,over-current and short circuit |
Packaging and Shipping:
Products will be packed in the standard export carton .
If you do not have your own shipping partner , we can make shipment to you with our forwarder ; shipment way will be Fedex , UPS , DHL , TNT , Air transportation , Sea transportation etc.
Accessories:
- One Credit Card Power Bank
- One optional package
- One optional usb charging cable
- One user manual
Features:
- Intelligent control managemet for charging and discharging
- Super Slim Credit Card disign,light and easy to carry
- Fashion and easy operation
- Suitable for iphone,most mainstream mobile phones,smart phones,mp3/mp4 player,GPS,PDA,bluetooth,digital camera and other 5V devices
- Charge Level indicator lights and Power On/Off
- Self usb & iphone & micro output ports,it can charge three devices at the same time.
Our services:
Quick Response:
we will reply you within 24 hours,if you have any question,feel free to contact us!We are at your service.
High Responsibility: Portable power bank charger
1. We are China leading power bank manufacturer.
2. Alibaba Gold Supplier.
3. Inspected by the inspection of Bureau Veritas Certification.
4. 100% QC inspection before shipment.
5. Best quality & service with reasonable price.
Free Samples:
We provide sample for your test,and we will return your sample fee after received your order.
Company Information:
Shenzhen DeLong Energy Technology Co., Ltd.(Dlongbattery) is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide ,it was established in 2006 and becoming the leading player in the new energy field through several years development .Delong company integrates the cell manufacturing and offer of power solution in according to different application purpose ,our product are widely applied on:common digital devices battery , high discharge rate battery,powerful electric vehicles battery ,low and High temperature lithium ion battery ,power storage and back-up battery pack etc.
We are fully depend on product quality and excellent service to get market share.Win-win solution and customer's satisfication is our overlasting chase.
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
&nbs
