Why Choose 48V 500Ah LiFePO4 Batteries for Wholesale?
48V 500Ah LiFePO4 (lithium iron phosphate) batteries are widely used in industrial and commercial applications due to their high energy density, long cycle life (up to 6,000 cycles), and safety features. Wholesale pricing typically ranges from ¥20,488 to ¥33,000 per unit, depending on order volume, certifications (CE, UN38.3, UL), and customization options like BMS integration. These batteries are ideal for electric forklifts, solar storage, and heavy-duty machinery.
48V 200Ah LiFePO4 Forklift Battery
What Are the Key Specifications of 48V 500Ah LiFePO4 Batteries?
Key specifications include a nominal voltage of 48V, capacity of 500Ah (24kWh), and a lifespan of 5–8 years. They operate efficiently in temperatures ranging from -20°C to 60°C and often include smart Battery Management Systems (BMS) for overcharge protection and thermal stability. Bulk orders may qualify for discounts, with some suppliers offering 5-year warranties and flexible logistics support.
LiFePO4 batteries outperform traditional lead-acid alternatives in multiple areas. For example, their energy density (150–200 Wh/kg) allows for compact designs, making them suitable for space-constrained installations. The BMS plays a critical role in balancing cell voltages and preventing thermal runaway, which is particularly important in high-demand environments like data centers or renewable energy farms. Additionally, their ability to maintain 80% capacity after 3,000 cycles ensures long-term cost savings, especially when compared to lead-acid batteries that typically degrade after 500–1,000 cycles.
| Feature | LiFePO4 | Lead-Acid |
|---|---|---|
| Cycle Life | 6,000 cycles | 500–1,000 cycles |
| Energy Density | 150–200 Wh/kg | 30–50 Wh/kg |
| Operating Temperature | -20°C to 60°C | 0°C to 40°C |
How to Identify Reliable Wholesale Suppliers?
Reputable suppliers like Shenzhen JRE Power and Beijing Xinyadi New Energy prioritize certifications (UN38.3, MSDS) and provide customized solutions. Verify their production capabilities, after-sales service, and compliance with safety standards. For example, Alibaba-listed vendors offer bulk pricing starting at ¥20,488 for 100+ units, while smaller orders (1–10 units) cost around ¥24,200, including shipping from Guangdong or Shenzhen.
When evaluating suppliers, request factory audit reports and sample test data to confirm product consistency. Established manufacturers often have ISO 9001 certification, which ensures quality management systems are in place. For international buyers, verify whether the supplier handles export documentation, such as customs declarations and compliance with IEC 62619 standards. Logistics flexibility is another key factor—reliable partners offer multiple shipping options (air, sea, or land) and provide real-time tracking. For instance, suppliers in Guangdong Province often partner with logistics firms to reduce delivery times to Europe by 15–20 days compared to other regions.
| Certification | Purpose |
|---|---|
| UN38.3 | Ensures safe transportation of lithium batteries |
| CE | Compliance with EU safety and environmental standards |
| UL 1973 | Certifies stationary energy storage system safety |
Expert Views
“Wholesale buyers should prioritize suppliers with ISO certification and field-tested BMS integration. At Redway, we’ve observed that 48V 500Ah LiFePO4 units optimized for forklifts reduce downtime by 30% compared to lead-acid alternatives. Always request cycle-life test reports to validate claims.”
Conclusion
48V 500Ah LiFePO4 batteries offer a cost-effective, durable solution for industrial energy needs. Focus on certified suppliers, volume discounts, and application-specific customization to maximize ROI.
FAQ
- Q: What is the minimum order quantity for wholesale purchases?
- A: Most suppliers require 1–10 units for initial orders, with discounts applied for 100+ units.
- Q: Can these batteries be used in solar energy systems?
- A: Yes, they are compatible with solar storage due to high discharge depth (80–90%) and stable voltage output.
- Q: Do suppliers provide international shipping?
- A: Yes, but confirm logistics costs (e.g., ¥242/unit within China) and compliance with destination-country regulations.
