Optional package:blister package,white box,PVC box,case or customized package
1.By express like UPS,Fedex,and it will take 4-5 business days to be arrived
2.By air,and it will take 5-7 days to be arrived
3.For mass production,we normally ship them by sea,and it will take 30-45 days to be arrived
1. Our professional sales team will reply you within 12 hours
2. Sample order accept before placing order
3. OEM and ODM are welcome
4. We can gurantee the punctual leadtime and high quality products
5. We can offer the excellent after sales service,if there are some defective items,then we will replace new one for you
6. 100% QC for all products and accessories
7. Our design team will help you to design the logo,we can do many kinds of logo printing like silk printing,color printing,laser engraving
8. CE,ROHS,FCC,MSDS and UN38.3 certification and test reports will be provided
Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion battery product ,power bank worldwide. Our lithium ion battery products are widely applied on digital device, electric vehicle, electric tool and back-up power system, bluetooth headset, digital camera, MP3 player, cellular phone, PDA, DMB, digital camcorder, mining lamp, RC model airplane, electric vehicle, etc.
Our products have been exported to many countries like USA,Canada,Franck,UK,South Korea,we have built good and long-term business relationship with many customers because of good quality,reasonable price,on-time leadtime and excellent after sales service.Welcom to join us!
1.Q:Can I have samples before I place an order?
A:Yes,we can offer 1 or 2 free samples for your testing,but your side need to pay the shipping cost.
2.Q:Are you trading company or manufacturer?
A:We are professional manufacturer,welcome to visit.
3.Q:How about the leadtime?
A:3-5 days for samples;15-20 days for mass production.
4.Q:What is your payment terms?
A:30% deposit,balance payment before shipment for the first time;for regular customer,we can accept 30% deposit,balance payment after copy of Bill.
5.Q:How about the warranty?
A:12 months.If there are some defective items,we will replace new one for you.
6.Q:How about the quality of your power bank?
A:All of our power banks are real capacity and Grade A lithium ion battery cell,with built-ion over-charge,over-discharge,over-current and short circuit protection circuit.