12V 50Ah LiFePO4 battery pack used for solar energy
12V 50ah Li Ion Rechargeable Battery
No. | Item | General Parameters |
| 1 | Model | OPT-12-50 |
| 2 | Standard capacity | 50Ah |
| 3 | Rated voltage | 12.8V |
| 4 | Max. Charge voltage | 14.6V |
| 5 | Discharge Cut-off voltage | 10V |
| 6 | Standard charge current | 10A |
| 7 | Max Continuous discharge current | 50A |
| 8 | Peak Instant Discharge Current | 100A(5Seconds) |
| 9 | Dimension(Customized) | 197*165*169mm |
| 10 | Total weight(Approx.) | About 7 Kg |
| 11 | Operate temperature | -20°C~60°C |
| 12 | Built-in Protection Circuit Module | YES |
| 13 | Cycle time | 2000 times at 1C, 80% capacity remaining |
| 14 | Built-in PCM functions | Over charged protection |
| Over discharged protection |
| Short circuit protection |
--Advantages
1. Safety: The safest Li-ion battery, CE UL approved, none fire, none explosive
2. Environment friendly: Accredited with RoHS, without any hazardous and noxious substances.
3. Long cycle life: Over 2000 cycles with capacity staying at 80% min.
4. Low self-discharge rate: Less than 3% per monthly.
5. Wide operating temperature ( -20~65 degrees Celsius)
6. No memory effect: Always ready for charge and use, with no need to charge after a full discharge.
7. Small in volume and light in weight: The iron-lithium battery is about 1/2 the volume and 1/3 the weight of the lead-acid battery.
8. High energy density and high power output
--Applications
1. Large-scale electric vehicles: Electric bus, electric car, E-Tour Car
2. Light electric car: Electric bicycle, electric scooter, electric motor, electric golf car, small-scale electric flat car, forklift, cleanness car, electric wheelchairs
3. Electric 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
--Service by Optimum
1. Give you the specific battery pack within 24hours according to your requirements
2. One-stop battery solution with battery cells, BMS, case and matching charger
3. Normal "open" relay switch output for charge and discharge protection.
4. Charging protection: Switch turn to "close" when cells' over voltage, over temperature, over current, not within preset thresholds.
--Why to choose OptimumNano lifepo4 battery:
1. Quick response to customer enquiries within 24hours.
2. Tailor-made solution provided by our experienced team and professional engineers.
3. More than 12 years experience in producing battery products for various application.
4. Value quality and long-term cooperation to reach win-win relationship.
--About Optimum Battery Co., Ltd.
1. The approved supplier of Universiade Shenzhen 2011, their 80% lithium battery offered by us.
2. As the professional and leading LiFePO4 battery manufacturer in China, we have a capacity of 1.25 MWh per day.
3. 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 1000 employees and over 50 senior engineers.
