Factory Customizable Designs Available Exceptional Energy Density 14S 51.8V 20Ah 20000mAh 5C 350Wh/Kg Solid State Battery Packs

Whether you’re upgrading an old e-bike or converting a regular bicycle into an electric one, our versatile lithium battery is designed for universal usability. Featuring dual cell compatibility for 18650 and 21700 battery configurations, it allows flexible tuning of energy efficiency, service life, and cost to meet unique project requirements. The well-engineered triangular frame structure integrates seamlessly with e-bike frame geometry, evenly spreading vehicle weight and cutting down air resistance to boost riding stability and handling comfort. Boasting complete specification customization, users can adjust voltage, cell type, and capacity to guarantee perfect compatibility with diverse e-bike units and conversion systems. With capacity choices ranging from 10Ah to 30Ah, riders can fine-tune their power output and cruising range to match daily city travel, long-distance touring, or rough off-road excursions. Thanks to durable cylindrical cell chemistry, this battery maintains stable power delivery under heavy loads and retains its performance after hundreds of deep cycles, greatly lowering long-term maintenance costs.