48V 30ah LiFePo4 Battery pack for Electric Scooter
Product features
1. Safety: Safest Li-Ion battery, CE UL approved, built-in BMS, none fire, none explosive
2. Clean and Green energy, no toxic material contained
3. Powerful: HP battery can discharge in 15C~20C
4. Long life cycle, > 2000 times deep cycle 80% capacity left, 8 times of lead acid battery
5. No memory effect, highly efficient charge anytime, no reduction of capacity
6. Operation temperature: -20~70° C
7. Small size and light weight: 1/2 size of lead acid battery, 70% size of Ni-MH/Ni-Cd battery,
1/2 weight of lead acid battery
8. Good performance at high temperature and high temperature resistance
9. Low self-discharge rate: < 3% monthly
Application
Electric bus, electric car, E-Tour Car,E-bike, electric scooter, e-motor, electric golf car, forklift, cleanness car, electric wheelchairs, Electric drill, Solar and wind power generation energy storage devices, Small medical equipment and portable equipment
About Optimum Battery Co., Ltd.
Established in 2001, Optimum Battery Co., Ltd is high-tech corporation with independent intellectual-property and core technologies, which is specialized in LiFePO4 and NI-ZN battery's R & D, production and management. Adjacent to Shenzhen Grand Industrial Park, and with an occupation about 20, 000 square meters, we have more than 4000 employees and over 200senior engineers.
Specific Information:
NO. |
Item |
General Parameter |
1 |
Model |
48V 30Ah |
2 |
Standard capacity |
30Ah |
3 |
Rated voltage |
48V |
4 |
Max.Charge voltage |
58.4V |
5 |
Cut-off voltage |
40V |
6 |
Standard charge current |
0.2c |
7 |
charging Time |
About 5h |
8 |
Max Continuous discharge current |
2.5c |
9 |
Max discharge current |
5C |
10 |
Battery dimension |
custom |
11 |
Total weight ( Approx.) |
Abou18kg |
12 |
Impedance ( Max, at 1000Hz. ) |
≤ 50mΩ |
13 |
Operate temperature |
-20 °C ~ 60 °C |
14 |
BMS |
YES |
15 |
Service time |
About 8 years(2000 times) |
Charge Parameter |
Charge method (CC/CV) |
Standard |
CC |
0.2C |
3.65V cut off |
CV |
3.65V |
0.05C cut off |
Rapi |
CC |
1C |
3.8V cut off |
CV |
3.65V |
0.05C cut off |
Operate temperature |
charge |
0°~45°C |
discharge |
-20°C~60°C |
storage |
-20°C~55°C |
Service provided By Us:
1.Quick response to clients' enquiries within 24hrs
2.Exclusive and unique solution can be provided to our clients by our experienced and professional engineers and researchers
3.Solve the problems be prompt if anything wrong with our products' quality
4.Welcome to your OEM/ODM orders.
5.We are the battery factory, we offer the high quality and favorable price!