Description
Introducing the 12V 500Ah Lithium Iron Phosphate Battery, a powerful energy storage solution designed for high-demand applications. Utilizing advanced LiFePO4 technology, this battery delivers a nominal energy output of 6.4 kWh, making it perfect for RVs, marine systems, and solar setups. It is ideal for OEM, ODM, and wholesale buyers seeking reliable and customizable energy solutions.
Key Features:
- High Capacity: This battery provides a nominal voltage of 12.8V and a capacity of 500Ah, ensuring substantial energy output for various applications, including off-grid power systems and recreational vehicles.
- Long Cycle Life: Engineered for over 6000 cycles at 80% Depth of Discharge (DoD), this battery offers exceptional longevity and reliability, significantly reducing operational costs for businesses.
- Heavy-Duty Design: With dimensions of 524 x 220 x 467 mm and a weight of approximately 68 kg, this robust battery is suitable for demanding environments while remaining manageable for installation.
- IP65 Rating: The battery offers excellent protection against dust and water ingress, making it suitable for outdoor and marine applications where durability is essential.
- Customizable Options: Available for OEM/ODM customization, including features like Bluetooth connectivity, LCD displays, and smart monitoring capabilities to meet specific client requirements.
Product Description:
The 12V 500Ah Lithium Iron Phosphate Battery is meticulously designed to meet the energy demands of various applications such as RVs, boats, and off-grid solar systems. Key specifications include:
- Nominal Voltage: 12.8V
- Nominal Energy Output: 6.4 kWh
- Weight: Approximately 68 kg
- Dimensions: 524 x 220 x 467 mm (20.6 x 8.7 x 18.4 inches)
This robust battery features a maximum continuous charge current of 100A and a discharge current of up to 300A, ensuring efficient power management tailored to your needs. Constructed with a durable metal casing, this battery is built to withstand harsh conditions while maintaining optimal performance.It operates effectively within a temperature range of:
- Charging Temperature: 0°C to 60°C
- Discharging Temperature: -20°C to 60°C
Equipped with a smart Battery Management System (BMS), this battery protects against overcharging, over-discharging, short circuits, and other potential hazards. The self-discharge rate is approximately 2% per month, ensuring that the battery retains its charge during periods of inactivity.With a warranty period of three years, the 12V 500Ah Lithium Iron Phosphate Battery stands out as an excellent choice for OEMs, wholesalers, and those seeking high-performance energy solutions. Contact us today to explore customization options and bulk purchasing benefits! Choose the 12V 500Ah Lithium Iron Phosphate Battery to fulfill your energy storage needs efficiently while enjoying the benefits of advanced lithium technology tailored for today’s diverse applications.
A 12V 500Ah LiFePO4 battery offers high capacity and long life through advanced lithium iron phosphate chemistry, delivering over 6,000 cycles, fast charging, and integrated safety features. Its lightweight design, low self-discharge, and intelligent Battery Management System (BMS) ensure reliable, efficient, and durable power for energy storage and deep cycle applications.
What is a 12V 500Ah LiFePO4 Battery and How Does It Work?
A 12V 500Ah LiFePO4 battery is a rechargeable lithium iron phosphate battery with a nominal voltage of 12.8 volts and a large capacity of 500 amp-hours. It stores energy by moving lithium ions between electrodes during charge and discharge, providing stable voltage and high current output suitable for deep cycle and backup power systems.
How Does LiFePO4 Chemistry Ensure High Capacity and Long Life?
LiFePO4 chemistry is thermally stable and chemically robust, minimizing risks of thermal runaway and overheating. It supports thousands of deep charge cycles with minimal capacity loss, ensuring a long lifespan and consistent high performance.
What Are the Key Specifications of a 12V 500Ah LiFePO4 Battery?
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Nominal Voltage: 12.8V
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Capacity: 500Ah
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Energy: Approximately 6.4 kWh
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Max Continuous Discharge Current: 200-250A
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Max Pulse Discharge Current: 300-500A (short bursts)
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Cycle Life: Over 6,000 cycles at 80% Depth of Discharge (DoD)
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Weight: Approximately 60-68 kg
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Dimensions: Approx. 490 x 290 x 230 mm
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Charge Cut-off Voltage: 14.4-14.6V
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Discharge Cut-off Voltage: 9.5-10V
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Self-discharge Rate: Less than 3% per month
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Operating Temperature: Charge 0°C to 45°C; Discharge -20°C to 60°C
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Protection Rating: IP54 to IP65
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Integrated BMS with protections for overcharge, over-discharge, overcurrent, short circuit, temperature, and cell balancing
How Does the Battery Management System (BMS) Protect and Optimize the Battery?
The BMS continuously monitors voltage, current, temperature, and state of charge to prevent unsafe conditions such as overcharging, deep discharge, overheating, and short circuits. It balances cells to maximize capacity and cycle life, ensuring safe and efficient operation.
What Are the Advantages of Using a 12V 500Ah LiFePO4 Battery Over Lead-Acid Batteries?
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Up to 10 times longer cycle life
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Higher usable capacity (up to 80-90% DoD)
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Lighter weight (approximately 60% lighter)
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Faster charging times
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Minimal maintenance requirements
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Enhanced safety and environmental friendliness
How Should You Charge and Maintain a 12V 500Ah LiFePO4 Battery?
Charging should follow a constant current/constant voltage (CC/CV) profile with a maximum charge voltage near 14.6V. Maintenance is minimal, including regular inspection of terminals and connections, and operating within recommended temperature ranges.
How Does Temperature Affect the Performance and Lifespan of a 12V 500Ah LiFePO4 Battery?
Performance declines at temperature extremes. Low temperatures increase internal resistance and reduce capacity, while high temperatures accelerate aging. Optimal performance and longevity occur between 0°C and 45°C.
What Applications Are Best Suited for a 12V 500Ah LiFePO4 Battery?
Ideal applications include:
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Solar energy storage systems
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Off-grid and backup power solutions
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Recreational vehicles (RVs) and marine power
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Electric vehicles and golf carts
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Industrial and telecommunications equipment
What Customization Options Are Available for 12V 500Ah LiFePO4 Batteries?
OEM-Lithium-Batteries offers customization options including voltage, capacity, charge/discharge current, physical dimensions, communication protocols (CAN, RS485, Bluetooth), and optional features such as LCD displays and GPS tracking.
Chart: Performance Comparison of 12V 500Ah LiFePO4 vs Lead-Acid Batteries
| Feature | LiFePO4 Battery | Lead-Acid Battery |
|---|---|---|
| Cycle Life | >6,000 cycles | 300-500 cycles |
| Weight | 60-68 kg | 100-120 kg |
| Charging Time | Faster (3-5 hours) | Slower (8-10 hours) |
| Maintenance | Minimal | Regular watering needed |
| Safety | High (stable chemistry) | Moderate |
Chart: Key Specifications of 12V 500Ah LiFePO4 Battery
| Specification | Value |
|---|---|
| Nominal Voltage | 12.8V |
| Capacity | 500Ah |
| Energy | 6.4 kWh |
| Max Continuous Discharge | 200-250A |
| Max Pulse Discharge | 300-500A |
| Weight | 60-68 kg |
| Dimensions (mm) | 490 x 290 x 230 |
| Cycle Life | >6,000 cycles |
| Protection Rating | IP54-IP65 |
