external portable usb power bank phone charger

1/We can provide OEM and ODM service

2/We can gurantee 12 months 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 bank 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 soon

6/We can gurantee the high quality of products,one by one test before shipment

7/We can gurantee on time shipment and leadtime

8/We can provide you with excellent after sales service

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

A:1-1.5 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