OPTIMUM BATTERY CO.,LTD
OPTIMUM BATTERY CO.,LTD Top LiFePO4 Battery Manufacturer! China Sourcing Fair – Oct. 11-14, 2015(Booth 9B05)
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48V 50Ah Solar Energy Storage Battery , High Capacity Lithium Ion Battery
Quick details
Application
1. Large-scale electric vehicles: electric bus, electric car, E-Tour Car
2. Light electric car: e-bike, electric scooter,e-motor, electric golf car, forklift, cleanness car, electric wheelchairs
3. E-tool: electric drill, electric saw, lawn mower and so on
4. Remote control cars, boat, aircraft, toys
5. Solar and wind power generation energy storage devices
6. Small medical equipment and portable equipment
Specification
| Optimum LiFePO4 Battery/Lithium Battery Pack | ||||||||
| (48V 10Ah---500Ah) | ||||||||
| 10/15/20/25/30/40/50/100/150/200/Ah | ||||||||
| Item No. | OPT48010 | OPT48015 | OPT48015 | OPT48020 | OPT148025 |
OPT 48030 |
||
| Standard Capacity | 10Ah | 15Ah | 15Ah | 20Ah | 25Ah | 30Ah | ||
| Rated Voltage | 51.2V | |||||||
|
Discharge Cut-off Voltage |
40V | |||||||
| Cell Model | IFR32650/32750 | |||||||
| Casing Material | Steel Case for Single Cells | |||||||
| Self Discharge Rate | ≤3% after one month | |||||||
| Life Cycles | >2000 times (with 1C constant charge and discharge cycle) | |||||||
| Max Charger Voltage | DC29.2V | |||||||
|
Standard Charge Current |
0.2C | |||||||
| Protection Function | Short-circuit &Over-current &Overcharge &Over-discharge &Undervoltage | |||||||
| Product Size(mm) | 365.1*138.1*92 | 280*185*190 | 300*200*88 | 300*300*88 | 323*170*215 |
400* 165*150 |
||
| (changeable) | ||||||||
| Approx N.W | 6Kg | 9Kg | 8.8Kg | 10Kg | 15Kg | 16.5Kg | ||
| OPT48040 | OPT48041 | OPT48050 | OPT48100 | OPT48150 |
OPT 48200 |
|||
| Standard Capacity | 40Ah | 50Ah | 50Ah | 100Ah | 150Ah | 200Ah | ||
| Product Size(mm) | 530*165*150 | 360*220*262 | 277*167*357 | 430*320*262 | 560*360*200 | 2 sets 100Ah | ||
| Approx N.W | 22Kg | 35Kg | 30kg | 62Kg | 68Kg | |||
Features
1. High safety: CE UL approved, safest Li-Ion battery so far, with internal protection circuit board (BMS), no fire, no explosion
2. Green energy: no toxic material contained
3. Long life cycle: more than 2000 times deep cycle at 1C rate, 6-8 times of lead acid battery
4. No memory effect: highly efficient charge anytime, no reduction of capacity
5. Operation temperature: -20~65°C
6. Smaller size, lighter weight and high capacity: 1/2 size of lead acid battery, 70% size of Ni-MH Ni-Cd battery, 1/2 weight of lead acid battery
7. Good performance at high temperature and high temperature resistance
8. Low self-discharge rate: < 3% monthly