24V 200Ah LiFePO4 Battery Solution for Electric Sweepers – Lead-Acid Replacement

In the European industrial cleaning market, high labor costs and strict operational standards drive the need for high-efficiency equipment. Traditional lead-acid batteries, which typically require 8–10 hours to charge and demand regular manual maintenance like water refilling, have become a bottleneck for rental and maintenance providers aiming to maximize machine uptime and reduce service overhead.

Customer & Application Scenarios

The customer is a specialized European electric sweeper rental and maintenance provider. Their core challenge involved high "maintenance bills" and frequent battery replacements associated with lead-acid systems. They required a reliable lithium upgrade for various high-demand scenarios:

• Logistics Warehouses: Ride-on sweepers requiring multi-shift operations.
• Commercial Properties: Industrial floor cleaning machines needing consistent performance.
• Heavy-Duty Cleaning: Vehicles requiring stable power for driving, brushes, and vacuum fans.

Our Solution

We provided a high-performance 24V 200Ah LiFePO4 battery system specifically engineered for seamless lead-acid replacement. This solution can be directly integrated into existing vehicle designs as an upgrade.

Key Technical Specifications:

• Chemistry: Lithium Iron Phosphate (LiFePO4).
• Nominal Energy: 5.12 kWh(25.6*200Ah)
• Cycle Life: $ge 3000$ cycles @ 80% DOD, offering up to 10 years of service life.
• Discharge Performance: 200A maximum continuous discharge with a 300A peak (20s) to support driving and brush motors.
• Intelligent BMS: Equipped with protection against overcharge, over-discharge, and extreme temperatures.
• Durability: Robust steel casing with an IP67 waterproof and dustproof rating.

Customer Feedback

After transitioning their rental fleet to lithium, the European partner reported a transformative improvement in Total Cost of Ownership (TCO):

Zero Maintenance: The maintenance-free nature of the system eliminated "maintenance bills" and the need for regular battery servicing.

Higher Availability: Charging time was reduced to 2–4 hours (compared to 8–10 hours for lead-acid), and the system fully supports opportunity charging to improve equipment utilization.

Consistent Performance: Stable voltage throughout the discharge cycle ensures uniform motor speed and vacuum suction power, which was previously a major pain point with lead-acid voltage drops.

Summary

By implementing our 24V 200Ah LiFePO4 solution, the rental provider achieved a payback guaranteed by a 5-year warranty. This upgrade effectively eliminated frequent battery replacements and significantly reduced long-term operating expenses, proving that lithium is the superior choice for modern cleaning vehicle fleet management.