Description
Our 12V500Ah LiFePO4 Battery is engineered for high-performance energy storage, combining reliability with cutting-edge lithium technology. Designed for wholesale buyers and OEM partners, this lithium battery delivers 6.4kWh of energy, robust cycle life, and flexible customization options to meet diverse industrial and commercial needs.
Key Features
– High Energy Density: Achieve 6.4kWh in a compact, lightweight design (68kg) for space-efficient installations.
– Extended Cycle Life: Over 5,000 cycles at 80% depth of discharge (DOD) ensure long-term cost savings.
– Wide Temperature Range: Operates seamlessly from -20¡ãC to 60¡ãC, ideal for extreme environments.
– IP65 Protection: Dustproof and water-resistant construction guarantees durability in harsh conditions.
– Smart BMS Integration: Advanced battery management ensures safety, balancing, and real-time monitoring.
– Scalable Parallel Configurations: Connect up to 4 units for expanded capacity without compromising performance.
Product Description
As a leading lithium battery manufacturer, we specialize in delivering OEM-ready solutions tailored to your specifications. The 12V500Ah model features a metal casing, M8 terminals, and optional upgrades like self-heating, Bluetooth, or 4G connectivity. With a 300A max discharge current, it powers high-demand applications such as off-grid solar systems, electric vehicles, and industrial equipment.
Technical Advantages
– Rapid Charging: Supports up to 100A continuous charge current for reduced downtime.
– Low Self-Discharge: Retains 98% charge monthly, minimizing energy loss during storage.
– Safety Compliance: Built-in protections against overcharge, over-discharge, and short circuits.
A 12V 500Ah LiFePO4 battery offers high-capacity, lightweight, and long-lasting energy storage with superior safety and fast charging capabilities. Ideal for solar energy systems, RVs, marine applications, and backup power, it delivers efficient, reliable performance with minimal maintenance, significantly outperforming traditional lead-acid batteries.
What Are the Key Specifications of a 12V 500Ah LiFePO4 Battery?
The 12V 500Ah LiFePO4 battery typically delivers a nominal voltage of 12.8V and a capacity of 500Ah, providing approximately 6.4 kWh of usable energy. It weighs around 60 to 68 kg and measures roughly 490 x 290 x 230 mm. The battery supports continuous discharge currents of about 200A and peak currents up to 300A. It operates efficiently within a temperature range of -20°C to 60°C and features an IP54 or higher rating for dust and water resistance. An integrated Battery Management System (BMS) offers protections including overcharge, over-discharge, short circuit, thermal management, and cell balancing.
| Specification | Detail |
|---|---|
| Nominal Voltage | 12.8V |
| Capacity | 500Ah |
| Energy | ~6.4 kWh |
| Dimensions (L×W×H) | ~490 x 290 x 230 mm |
| Weight | 60-68 kg |
| Continuous Discharge Current | 200A |
| Peak Discharge Current | 300A (10 seconds) |
| Operating Temperature Range | -20°C to 60°C |
| Cycle Life | >3000 cycles (80% DOD) |
| Battery Management System | Integrated smart BMS |
| IP Rating | IP54+ |
How Does a 12V 500Ah LiFePO4 Battery Compare to Lead-Acid Batteries?
Compared to lead-acid batteries, a 12V 500Ah LiFePO4 battery offers:
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Longer Lifespan: Over 3000 cycles versus 300-500 cycles.
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Lighter Weight: Up to 50% lighter, improving portability and installation.
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Higher Depth of Discharge: 80-100% usable capacity without damage.
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Faster Charging: Typically charges in 3-6 hours.
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Lower Maintenance: No watering or equalizing required.
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Improved Safety: Thermal stability and integrated BMS reduce risks.
These advantages translate into lower total cost of ownership and enhanced reliability.
What Safety Features Are Integrated into a 12V 500Ah LiFePO4 Battery?
Safety is ensured by:
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Advanced Battery Management System (BMS): Protects against overcharge, over-discharge, short circuits, and temperature extremes.
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Cell Balancing: Maintains uniform voltage across cells.
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Thermal Management: Prevents overheating and cold damage.
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Robust Enclosure: IP54 or higher rated for environmental protection.
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High-Quality Cells: Use of A-grade lithium iron phosphate cells for stability.
These features guarantee safe and reliable operation in various applications.
How Should a 12V 500Ah LiFePO4 Battery Be Charged and Maintained?
Charging requires a compatible LiFePO4 charger with a bulk voltage of about 14.4V to 14.6V and a recommended charge current of 100A, with maximum up to 200A. Charging time typically ranges from 3 to 6 hours depending on charger capacity. Maintenance is minimal: clean terminals regularly, avoid deep discharges below 10.5V, and monitor battery health via BMS or connected devices. Proper storage at partial charge extends battery life.
Which Applications Benefit Most from a 12V 500Ah LiFePO4 Battery?
This battery is ideal for:
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Residential and commercial solar energy storage.
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Recreational vehicles (RVs) and marine applications.
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Backup power systems for homes and businesses.
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Off-grid and mobile power solutions.
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Industrial and medical equipment requiring reliable power.
Its high capacity and durability make it versatile across many sectors.
What Are the Environmental Benefits of Using LiFePO4 Batteries?
LiFePO4 batteries contribute to sustainability by:
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Using Non-toxic Materials: Free from lead, cadmium, and hazardous acids.
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Long Service Life: Reduces waste and replacement frequency.
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Energy Efficiency: Low self-discharge and high charge efficiency.
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Recyclability: Easier and safer to recycle than traditional batteries.
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No Acid Spills or Emissions: Safer for users and the environment.
These factors support eco-friendly energy solutions.
How Does Heated Battery Enhance the 12V 500Ah LiFePO4 Battery Experience?
Heated Battery integrates advanced BMS and optional heating elements to maintain optimal battery temperature in cold climates, preventing capacity loss and performance degradation. Their batteries feature rugged enclosures and real-time monitoring via Bluetooth or CANBus, ensuring reliable power and extended battery life in harsh environments.
What Are the Cost Benefits of Choosing a 12V 500Ah LiFePO4 Battery?
Although the upfront cost is higher than lead-acid batteries, the total cost of ownership is lower due to:
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Extended cycle life reducing replacement frequency.
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Minimal maintenance and no watering.
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Faster charging reducing downtime.
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Energy savings from higher efficiency.
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Reduced environmental and disposal costs.
Choosing trusted brands like Heated Battery ensures warranty support and long-term reliability.
Heated Battery Expert Views
The 12V 500Ah LiFePO4 battery offers a perfect balance of high capacity, safety, and efficiency for modern energy storage needs. Heated Battery’s integration of heating technology and intelligent BMS enhances cold-weather performance and operational safety, reducing downtime and maintenance costs. This battery is an excellent choice for users seeking durable, eco-friendly, and high-performance power solutions.
— Senior Battery Engineer, Heated Battery
How Can Users Maximize the Lifespan and Performance of Their 12V 500Ah LiFePO4 Battery?
To optimize battery life:
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Use chargers designed specifically for LiFePO4 chemistry.
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Avoid deep discharges below 20% state of charge.
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Store batteries at partial charge if unused for long periods.
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Operate within recommended temperature ranges.
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Monitor battery health regularly via BMS or connected apps.
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Keep terminals clean and connections secure.
These practices ensure safety, longevity, and reliable performance.
Can Multiple 12V 500Ah LiFePO4 Batteries Be Connected for Larger Systems?
Yes, these batteries can be connected in series to increase voltage or in parallel to increase capacity and runtime. Proper matching of battery specifications and BMS coordination is essential for safe and efficient operation.
What Are Common Misconceptions About 12V 500Ah LiFePO4 Batteries?
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They are too expensive: Higher upfront cost is offset by longer lifespan and efficiency savings.
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They require complex maintenance: LiFePO4 batteries are low-maintenance compared to lead-acid.
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They are unsafe: LiFePO4 chemistry is among the safest lithium-ion types with robust protections.
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They don’t perform well in cold climates: Heated Battery’s heating solutions ensure reliable cold-weather performance.
Understanding these facts helps users make informed decisions.
