Basic Info.
Type
Lithium-Ion Battery Pack
Connection Mode
Series and Parallel
Discharge Rate
Medium Discharge Rate
Accessories Type
Chargers
Rated Capacity
40ah(Customized)
Battery Cells
Lithium Ion
Application
E-Bike/UPS/Solar Power/Scooter
Transport Package
Standard Export Package
Specification
690*140*68mm
Product Description
48V 40Ah Lithium Polymer Battery Pack for scooter/ebike/UPS storage/tricycle replacement for lead acid battery
48v li-ion polymer battery specification:
Model | 48V40Ah |
Cell | 3.7V |
Size : D×W×H mm | 690*140*68 |
Nominal Voltage | 48V |
Nominal Capacity | 40Ah |
Internal Resistance | ≤420mΩ |
End of charge Voltage | 54.6V |
End of charge Current | 200mA |
End of discharge Voltage | 45V |
Charge Method | 0.2C (0.5A) CC/CV |
Max.Continuouscharge currnt | 5A |
Nominal Discharge Current | 40A |
Max. Pluse Discharge Current | 80A/10S |
Weight | ≤11.5Kg |
Operating Temp. | Charge | 0~45ºC |
| Discharge | -10~55ºC |
Storage Temp.(60-80% SOC Storage) | -10~45ºC |
Capacity@1C rate 0.2C | ≥ 40Ah |
Cycle Life | 500 times(Cycle @RT, 1C rate,100%D\OD) |
Applications:
Telephone switchboard, electric equipment and power instruments
UPS, emergency application and medical devices
Power transmission and transformer station and accident lighting
Fire fighting, safety device and alarm monitoring
Automatic office system
Radio communication system
Emergency lighting and car/ship starting system
Portable electric appliances and mining system
Traffic and navigation signal lamp
Solar energy: solar street lights, solar LED lights
Advantages:
High energy density
No memory effect
Light weight and high capacity
Size and capacity can be customized
Environment friendly
Long lifcecycle
High safety,built in over-charge,over-discharge,over-current,short circuit protection circuit
Low self-discharge rate
Photos:
Shenzhen DeLong Energy Technology Co., Ltd.(Dlongbattery) is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide ,it was established in 2006 and becoming the leading player in the new energy field through several years development .Delong company integrates the cell manufacturing and offer of power solution in according to different application purpose ,our product are widely applied on:common digital devices battery , high discharge rate battery,powerful electric vehicles battery ,low and High temperature lithium ion battery ,power storage and back-up battery pack etc. Quality, technology and market are our life. Our products have passed SGS, RoHS and CE certificates and our products comply with IS09001 system standard. We always put the people on the top position and insisting on the ideology that talent is the key factor of the company. We constantly strengthen the technology and management innovation by cultivating our staffs and importing the talent from outside
We would like to sincerely cooperate with all the potential clients from domestic or foreign countries
Welcome to visit our company !!
Address:
725, Jiaxiye Plaza Office Building, 318 Minzhi Road, Longhua District, 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.
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