1. Prolonged Cycle Life​

With a remarkable cycle life exceeding 2000 deep discharge cycles, this lithium battery significantly outperforms conventional energy storage solutions. Its extended lifespan reduces replacement frequency, cutting down on the total cost of ownership. This makes it a perfect choice for long-term outdoor applications where maintenance access is limited, ensuring years of uninterrupted service.​

2. High Energy Density​

Featuring an impressive energy density, our 25.6V 42Ah battery packs a substantial amount of energy into a compact form. This allows for smaller, lighter battery systems that can deliver equivalent or even greater power compared to bulkier alternatives. It optimizes space utilization within solar street light fixtures without sacrificing performance, enabling more streamlined and efficient lighting setups.​

3. High Discharge Current Capacity​

Built to handle peak load demands, this battery can support high continuous discharge currents. It ensures a stable power supply during periods of high energy consumption, such as when the street lights are operating at full intensity throughout the night. The battery maintains consistent brightness levels, providing reliable illumination when it’s needed most.​

4. Wide Temperature Tolerance​

Designed to function flawlessly in extreme climates, our lithium battery operates efficiently across a broad temperature range, from -20°C to +60°C (-4°F to 140°F). Thanks to specialized thermal management technology, it prevents capacity loss in both freezing winters and scorching summers. This makes it suitable for global deployments, whether in arid deserts or frigid mountain regions.​

5. Ultra-Lightweight Design​

Utilizing premium lithium iron phosphate (LiFePO₄) chemistry, this battery is notably lightweight. It weighs significantly less than traditional lead-acid batteries with equivalent capacity, simplifying installation and reducing structural stress on lighting poles. The reduced weight also eases transportation and logistics, making it more convenient to handle and deploy.​

6. Maintenance-Free Operation​

Our 25.6V 42Ah lithium battery is hermetically sealed and requires zero routine maintenance. There’s no need for periodic watering, equalization charging, or electrolyte checks, eliminating associated labor costs and operational disruptions. The built-in Battery Management System (BMS) continuously monitors voltage, temperature, and state of charge, ensuring safe and stable performance at all times.​

7. Fast Charging Technology​

Equipped with advanced charging algorithms, this battery supports rapid charging without compromising its cycle life. It maximizes energy harvesting efficiency, allowing for quick replenishment from solar panels during daylight hours, even in regions with limited sunlight. This ensures the battery is ready to power the street lights through the night, day after day.​

8. Environmentally Friendly​

We are committed to sustainability, and our 25.6V 42Ah lithium battery is free of heavy metals such as lead, cadmium, and mercury. It complies with strict international environmental standards like RoHS, CE, and UN38.3. Its long lifespan and recyclable components further minimize e-waste, aligning perfectly with global green energy initiatives.