Product Specifications
| Prod Model: |
CN-LPO-4820 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Voltage: |
48V |
| Capacity: |
20ah |
| Dimension: |
144*160*175mm |
| Type: |
Lithium-Polymer Battery Pack |
| Connection Mode: |
Series and Parallel |
Product Description
Lithium Polymer battery 48V 20Ah
Basic Information:
1:Place of Origin:Guangdong China (Mainland)
2:Brand Name:Chineng
3:Model Number:CN-LPO-4820
4:Type:Li-polymer
5:Nominal Voltage:48v,12v(other available)
6:Size:144*160*175mm
7:Nominal Capacity:20ah,100ah(other available)
8:Impedance:very low
9:Lifespan:≥2000 times
10:Warranty:2years
11:Environment:Non-toxic
12:Security:No fire,explosion,leakage
13:Certificate:CE,UL,MSDS,UN38.3
14:Sample:Available and welcome
48v rechargeable lifepo4 battery pack Charateristics
a. Soft polymer pack ,electrolyte reduced design, can be operated in any position.
b. Low internal resistance
c. Flexible design to meet customer's unique requirement;
d. Basic cells are mass produced and easy to build stable and consistent large capacity battery packs;
e. Suitable for high rate charge and discharge.
Notice: 1. When the voltage between the two electrodes is over 36V, the safe voltage of human beings, do not contact the positive and negative terminals of battery pack with body.2. It is strictly forbidden to immerse the battery in water or seawater, keep the battery in a cool and dry surrounding if it stands by.3. Do not expose in the sun.4. Do not expose in the rain or snow.5. Do not use or leave the battery near a heat source as fire or heater.6. Use the battery charger specifically for that purpose when recharging.7. Do not reverse the positive and negative terminals.8. Do not plug in the battery electrodes to an electrical outlet.9. Do not discard the battery in fire or a heater.10. Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.11. Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.12. Do not strike, trample or throw the battery.13. Do not directly solder the battery and pierce the battery with a nail or other sharp objects.14.Do not use the battery in a location where static electricity and magnetic field is great, otherwise, the safety devices may be damaged, causing hidden trouble of safety.15. If the battery gives off strange odor, generates heat, becomes discolored or deformed, or in any way appear abnormal during use, recharging or storage, immediately remove it from the device or battery charger and stop using it.16. In case the battery terminals are dirty, clean the terminals with a dry cloth before use. Otherwise poor performance may occur due to the poor connection with the instrument. 17. Do not expose to temperature above 60°C or heater;18. Do not use the battery pack connected in series or parallel;
|
Model |
CN-LPO-4820 |
|
Nominal Capacity |
20AH |
|
Impedance |
<3mΩ |
|
Weight |
550g |
|
Voltage |
Norminal voltage |
3.2V |
|
Charge voltage(CC-CV) |
3.65V |
|
Discharge cut-off voltage |
2.0V |
|
Discharge current |
Max. dicharge current |
1C 5 A |
|
Max. pulse dicharge current |
3C 5 A |
Charge current
(CC-CV) |
Max. charge current |
1C 5 A |
|
Standard charge current |
0.3 C 5 A |
Operating
Temperature |
Charge |
0°c ~ 45°c |
|
Discharge |
-20°c ~60°c |
|
Storage |
-10°c ~ 45°c |
|
Lifespan |
80% DOD > 2000times |
|
70% DOD > 3500times |
|
Operating temperature |
Charge |
0~45°c |
|
Discharge |
-20~60°c |
|
Storage humidity |
<85%
|
Dongguan Chineng Electronic Technology Co., Ltd is a company dedicated to the develpment production and markting of lithium-ion battery, nickel-metal hydride battery, lithium-polymer battery, to customers provide a total product solutions for high technology enterprises, products are widely used in various fiedles(such as: Cordeless communication, remote control toys, home electrical appliances, medical equipment, power tools, electric bicyles, lighting and other fields)
Chineng have a professional R&D team and technical personnel, their theory of konwledge and practice of rich materials and production processes of the battery extensive technology technical exchanges, stick to market-oriented, technological innovation, excellence, professionalism and public service, Continue to introduce high performance products, quickly and effciently meet market demand.
Advanced technology, sophisticated equipment and highly trained team is a strong guarantee for high quality energy, companies use the modern management systems, production process and strict quality control management and monitor, our products have obtained CE, UL and RoHS and other internatinal certifications to ensure our products safety and Feasible, Green, products sales throughout the country and Europe, Southeast Asia and other regions.
Chineng can be relentless pursuit and exploration the newest technology in battery area, production technological innovation, and quanlity management improvement. And strice to continuously provide quality to the market excellence performance, stability, security, encironmental production battery products. To provide reliale products, honesty, the best service is our guideline, sincerely hope that the home and broad new and old friends are together cooperation and development.
