1. Telephone switchboard, electric equipment and power instruments
2. UPS, emergency application and medical devices
3. Power transmission and transformer station and accident lighting
4. Fire fighting, safety device and alarm monitoring
5. Automatic office system
6. Radio communication system
7. Emergency lighting and car/ship starting system
8. Portable electric appliances and mining system
9. Traffic and navigation signal lamp
10. Solar energy: solar street lights, solar LED lights
Packaging & Shipping
Packing:each battery pack put into small box,then put into carton
Shipping ways:for samples,we normally ship them by Express like UPS,Fedex,and it will take 4-5 days to be arrived(door to door service);for mass production,we normally ship them by air or by sea
1. We provide 12 months warranty
2. Our professional sales team will reply your inquiry and questions within 24 hours
3. One by one test before shipment
4. We can help you to track the goods status until you well received them
5. If there are some defective items,we can replace new one for you with next order
6. We can gurantee the punctual leadtime
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 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.
We developed some high quality lithium ion battery products with our company technology characteristics through previous long term research and experience accumulation, DeLong battery won a good reputation and has become a popular brand in the international market attributing to the long cycle life, high energy density, stable work performance under different temperature environment and good safety performance. Our production capability goes up to 100K pcs per day by upgrading our current production facility in according to ours conditions.
Q:What’s your MOQ?
A:Normally is 100 PCS, but 50 PCS is accepted with higher cost products.
Q:How long can I expect to get the sample?
A:After confirming details, sample will be sent out within 3 days.
Q:Can you customize the battery?
A:Yes,the size and capacity can be customized.
Q:What’s your delivery date?
A:In general, our delivery date is about 20~30 days after confirming the sample.
Q:What kind of material can I choose?
A:Lithium ion battery , Lithium polymer battery, LiFePO4 battery.
Q:What voltage and capacity can I choose?
A:You can choose what you need, from 3.7V to 72V , from 100mAh to 400Ah.