30000mah mobile usb rechargeable power bank charger
USD $4 - $4.5 /Piece
Min.Order:100 Pieces
Shenzhen Delong Energy Technology Co., Ltd.
mobile usb rechargeable power bank charger 3000mAh for iphone/mini ipad/mp3/mp4 player/PSP/GPS/digital camera and other 5v digital devices
Specification:
Model | DEL-0230 |
Brand | Delong(OEM) |
Capacity | 3000mAh |
Internal battery type | Grade A lithium polymer battery |
Input | DC 5V 1A |
Output | DC 5V 1A |
Case Material | plastic |
Convertion Rate | 80-85% |
Charging time | 4-5 hours |
Lifecycle | over 500 times |
Features | 3 LED indicators show the power status |
Size | 120*40*11mm |
High safety | over-charge,over-discharge,over-current,short circuit protection circuit |
Certificates | CE,ROHS,FCC |
Good after sales service | can replace new one if there are quality problem |
Products share:
Advantages:
*Under strict quality test,one by one test before shipment for 3-4 times
*We can provide you with the most competitive price
*Customize your own stype according to your request without delay
*Follow up the whole process and keep you update in time if there is any problems
*The bet and high efficiency after sales service
Accessories:
1.one universal usb charging cable
2.optional connectors(5pcs seperate connectors,6pcs seperate connectors,3 in 1 cable or 4 in 1 cable)
3.optional package(retail blister package,paper box or customized package)
Application:
can charge for all kinds of mobile phones,smartphones,mp3/mp4 player,GPS,digital camera,PSP and other 5V devices
Certificates and Factory show:
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