What Are the Key Specifications of 24V 280Ah LiFePO4 Batteries for Wholesale?
24V 280Ah LiFePO4 batteries feature a nominal voltage of 24V and a capacity of 280Ah, delivering 6.72kWh of energy. These batteries typically include built-in Battery Management Systems (BMS) for overcharge/over-discharge protection, operate within -20°C to 60°C temperature ranges, and offer 3,000-6,000 deep cycles. Common configurations use prismatic cells with IP65-rated enclosures for dust/water resistance.
48V 460Ah LiFePO4 Forklift Battery
How Do Pricing Structures Work for Bulk LiFePO4 Battery Purchases?
Wholesale pricing follows tiered models:
| Quantity | Price Range (¥) | Key Features |
|---|---|---|
| 1-9 units | 3,688-4,000 | Standard BMS, no customization |
| 10-49 units | 3,588-3,800 | Enhanced BMS, basic packaging |
| 50+ units | 3,400-3,600 | Full customization options |
Major manufacturers typically offer 8-12% discounts for container-load purchases (500+ units). Recent market analysis shows Tier 1 Chinese suppliers now include free modular racking systems for orders exceeding 200 units. Buyers should request detailed breakdowns of cell sourcing – premium A-grade cells from CATL or BYD typically cost 18-22% more than generic alternatives. Payment terms also impact pricing: letters of credit generally add 3-5% to total costs compared to wire transfers.
What Certification Standards Apply to Commercial LiFePO4 Batteries?
| Certification | Scope | Testing Duration |
|---|---|---|
| UN38.3 | Transport Safety | 4-6 weeks |
| IEC 62619 | Industrial Use | 8-10 weeks |
| UL 1973 | Stationary Storage | 12-14 weeks |
Compliance documentation has become critical for cross-border shipments since 2022 EU battery regulations took effect. Our industry survey shows 68% of rejected shipments stem from incomplete CE documentation. Smart buyers now require suppliers to provide valid test reports from accredited labs like TÜV Rheinland or SGS. Emerging markets increasingly demand local certifications – India’s BIS certification adds 6-8 weeks to compliance timelines, while Brazil’s INMETRO approval requires factory audits. Reputable manufacturers maintain updated certification portfolios, with top-tier providers offering real-time online verification of compliance documents.
48V 460Ah LFP Forklift Battery
How Does Cell Configuration Impact Battery Performance?
24V systems typically use 8x 3.2V cells in series (8S1P). Using 280Ah prismatic cells versus cylindrical configurations improves:
What Customization Options Exist for Large Orders?
Manufacturers offer:
Expert Views
“Recent market data shows 24V systems now account for 38% of non-automotive lithium battery purchases,” notes a Redway power systems engineer. “Smart BMS integration and modular design capabilities have become deal-breakers for 72% of commercial buyers. We recommend third-party cycle testing for batches exceeding 100 units.”
Conclusion
The 24V 280Ah LiFePO4 wholesale market offers tiered pricing with technical customization, serving growing renewable energy and mobile power needs. Buyers should prioritize suppliers offering full certification documentation and performance guarantees.
FAQ
- Q: What’s the minimum order quantity?
- A: Most suppliers accept 1-unit samples, but commercial pricing starts at 10+ units.
- Q: Typical lead time for 50+ units?
- A: 15-30 days production time plus shipping. Guangdong-based suppliers offer fastest turnaround.
- Q: Warranty terms?
- A: Standard 2-3 year warranty, extendable to 5 years for orders over ¥100,000.