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24V 200Ah LiFePO4 Battery
HelithTech
Product Description
Voltage: 24 Volts
The battery operates at a voltage of 24 volts, making it suitable for applications requiring this voltage level.
Capacity: 200 Ampere-Hours (Ah)
The battery has a capacity of 200 ampere-hours, indicating the amount of charge it can store. This means it can deliver a continuous current of 200 amperes for one hour or various other combinations of current and time.
Chemistry: Lithium-Ion
The battery uses lithium-ion technology, known for its high energy density and relatively lightweight, making it an ideal choice for energy storage applications.
Cycle Life:
The cycle life of the battery is the number of charge and discharge cycles it can undergo before its capacity significantly decreases. A high cycle life indicates a longer-lasting battery.
Application:
Solar energy storage systems
Wind energy storage systems
Electric vehicles (EVs)
Uninterruptible Power Supply (UPS) systems
Off-grid power systems
The battery is designed for energy storage purposes and can be used in various applications, including but not limited to:
Temperature Range:
The battery's operational temperature range indicates the range within which it can function optimally. Typical lithium-ion batteries perform well within a certain temperature range, and extreme temperatures may affect their performance.
Safety Features:
Lithium-ion batteries often come with built-in safety features to protect against overcharging, over-discharging, and overheating. These safety mechanisms ensure safe and reliable operation.
Physical Dimensions:
The physical dimensions of the battery, including length, width, and height, are essential considerations for its integration into different systems or applications.
Weight:
The weight of the battery is a crucial factor, particularly for portable applications like electric vehicles, where minimizing weight is important for efficiency.
Manufacturer and Brand:
The battery's manufacturer and brand reputation can provide valuable information about its quality, reliability, and customer support.
It's important to note that the specific details of the battery's parameters may vary depending on the manufacturer and product model. Therefore, always refer to the official specifications provided by the manufacturer for accurate and up-to-date information.
Battery Cell
The biggest advantage of prismatic cells is its thin profile, lightweight, and the effective use of space. Due to the rectangle shape of these cells, it can facilitate better layering and increase flexibility in the products. With big capacity, less cell assembled together makes monitoring on each battery cell instead of cell string become possible. Changing defective battery cell is feasible too when there is cell failure.
Item | Parameter | Size |
A | Height | 240 mm |
B | Width | 215 mm |
C | Length | 523 mm |
D | Weight | 35 kg |
Intelligent factory design, high performance consistency;
Square aluminum shell, high-precision explosion-proof valve, high safety performance;
Low internal resistance, high discharge rate and stable discharge platform;
Long cycle life, the capacity retention ratio exceeds 70% after 4000 cycle @ 0.5C/1C
# | Item | Parameter | Remark | |
1 | Rated Capacity | 200Ah | Standard discharge（0.2 C5） After standard charge（0.2 C5） | |
2 | Minimal Rated Capacity | 198Ah | ||
3 | Nominal Voltage | 12V | working voltage | |
4 | Discharge cut-off voltage | ≥8V | 10.0V(recommended) | |
5 | Charging cut-off voltage | ≤15.6V | 14.6V (recommended) | |
6 | Standard charge | 0.2C constant current(CC) charge to 14.6V, then constant voltage (CV)14.6V charge till charge current decline to ≤0.05C | Charge time : Approx 6h | |
7 | Standard discharge | Constant current 0.2C Cut-off voltage 10.0V | ||
8 | Maximum Charge Current | 200A | ||
9 | Max Continuous Discharge Current | 200A | ||
| 10 | Peak current | 380A | ||
11 | Operation Conditions | Charge | 0~45℃ | 60±25%R.H. 23 ± 5°C(recommended) |
Discharge | -10~60℃ | |||
12 | Storage Conditions | Less than 1 year : 0~25℃ | 60±25%R.H. at the shipment state | |
Less than 3 months:-10~35℃ | ||||
Precautions
Operating Temperature: Ensure the battery operates within the specified temperature range to maintain optimal performance and safety. Extreme temperatures can affect its efficiency and lifespan.
Charging and Discharging Rates: Adhere to recommended charge and discharge rates to prevent overheating and extend the battery's lifespan. Rapid charging or discharging can lead to capacity loss.
Balancing: Regularly balance the individual cells within the battery pack to ensure uniform charge levels, preventing overcharging or undercharging of specific cells.
Protection Circuitry: Implement proper battery management systems (BMS) to monitor voltage, temperature, and current. This safeguards against overcharging, over-discharging, and other potential risks.
Physical Installation: Ensure proper ventilation and secure mounting to prevent excessive heat buildup and physical damage.
Home Energy Storage: Store excess solar or grid energy during off-peak hours and use it during peak demand times, reducing electricity costs and providing backup power during outages.
Commercial Energy Storage: Support load shifting, demand charge reduction, and backup power for businesses, improving energy management and reducing operational expenses.
Renewable Energy Integration: Pair with solar or wind systems to store generated energy for times when renewable sources are not available, enhancing energy sustainability.
Uninterruptible Power Supply (UPS): Provide reliable backup power to critical systems such as computers, servers, and telecommunications equipment during power interruptions.
Off-Grid Systems: Power remote locations where grid access is limited or unavailable, such as cabins, boats, or telecommunications towers.
Electric Vehicle Charging Infrastructure: Use as energy storage in EV charging stations to manage peak loads and optimize energy usage.
Mobile Power Solutions: Employ in mobile applications like RVs, camping setups, and construction sites to power appliances and tools.
The 24V 200Ah lithium iron phosphate battery offers a versatile and reliable energy storage solution, but proper usage, maintenance, and adherence to safety guidelines are essential to maximize its benefits and lifespan.
