Basic Info.
Type
Lithium-Ion Battery Pack
Connection Mode
Series and Parallel
Discharge Rate
Medium Discharge Rate
Accessories Type
Chargers
Usage
Medical Equipment,LED Lighting
Battery Type
18650 Lithium Ion Battery Cell
Competitive Price
Direct Factory Price
Product Name
DIY Rechargeable 12V 7800mAh 18650 Lithium Ion Bat
Transport Package
Standard Export Carton
Product Description
diy rechargeable 12v 7800mAh 18650 lithium ion battery pack
Product specification:Model | DL-1278/3S3P |
Nominal voltage | 11.1V |
Charge voltage | 12.6V |
Nominal capacity | 7800mAh |
Battery type | 18650 lithium ion battery cell |
Battery configation | 3S3P |
Battery pack dimension | 71*59*80mm |
Net weight | 480g |
Standard charge current | 0.2C 1560mA |
Max charge current | 1C 7800mA |
Standard discharge current | 0.5C 3900mA |
Max discharge current | 1C 7800mA |
Charge method | CC/CV(constant current/constant voltage) |
Lifecycle | 500 times |
Warranty | 1 year |
High safety | over-charge,over-discharge,over-current,short circuit protection |
Charge temperature | 0 °C to 45 °C |
Discharge temperature | -10 °C to 60°C |
Advantages:
- High energy density.
- High security and stability.
- With the protection function of overcharge, discharge, over current, short circuit, temperature, etc.
- Built-in PCM protection system, with multiple protection function
- OEM/ODM service is acceptable
- With on/off switch and 4 LED power indicators
Applications:
- cordless monitoring device.
- medical apparatus equipment.
- instrument
- medical equipment.
- traffic signs,led lighting.
- portable small home appliance
- LED lights,electronic products
- electric tools,toys.,etc.
Packaging and shipping:Packaging:
each battery pack put into small box and then put in outer carton;if by UPS,then each carton can't exceed 10KGS,if by special line,then each carton is between 20-25KGS
Shipping ways:
for samples,we normally ship them by UPS(will take 4-5 business days to be arrived) or by special line(will take 10-15 days to be arrived);for mass production,we normally ship them by air(will take 5-7 days) or by sea(will tkae 30-45 days)
Our services:
1. All of your inquiry or emails will be replied within 24 hours
2. We can give you support on technique
3. We have own R&D department
4. We can accept OEM and ODM service,we can produce the battery pack according to your requirements
5. We can help you to track the goods status until well received them
6. We can provide you with excellent after sales service,if there are defective items,then we can send new one for you
Company information:
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 have passed the ISO9001 certificate,we also can supply you many kinds of certifications like CE,ROHS,FCC,IEC62133,MSDS,UN38.3.We have exported the batteries to many countries like North America,European countires,Southeast Asia and so on.We have built good and long-term business relationship with many customers because of high quality,reasonable price and good after sales service.
FAQ:
1.Q:Are you trading company or factory?
A:We are professional lithium ion battery manufacturer in China,we sincerely invite you to visit.
2.Q:Are you battery pack real capacity?
A:Yes,all of our battery pack with Grade A battery cell and full capacity.
3.Q:What kind of certications can you provide?
A:Most of battery packs are customized,we don't have aviable certifications,but we can apply them for you,the certifications cost will be paid by customer if the order quantity is not big;if the order quantity is big,then we will pay the certification cost
4.Q:What is your leadtime?
A:3-5 days for samples;25-30 days for mass production after payment or deposit.
5.Q:Are your battery packs safe?
A:We built in BMS which can prvent the over-charge,over-discharge,over-current and short circuit.
6.Q:Can you provide the charger?
A:We don't produce the charger,but we have some partnered charger suppliers,if you need charger as well,please let us know when you send the inquiry.
Address:
9098, Dongbian Business Building, Minzhi Road 369, Minzhi Street, Longhua, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components
Management System Certification:
ISO 9001, FSC
Company Introduction:
A Professional Manufacturer of Lithium Ion Batteries<br><br>Shenzhen DeLong Energy Technology Co. Ltd is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion batteries worldwide. Our lithium ion batteries 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 and more. <br><br>Providing Excellent Services<br><br>We developed some high quality lithium ion batteries 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 100, 000 pieces per day by upgrading our current production facility in according to our conditions. <br><br>Benefit from Our Advantages<br><br>Bearing the sincere, tolerant and modest attitude we won our clients and markets recognition by offering our professional and sincerely services. Our company takes three cooperation modes such as brand marketing by ourselves, agent cooperation and manufacturing in according to the client demand. These operation ways will enable us to become one of the leading and professional energy suppliers in the new energy industry with a high efficiency and influence.