Upgrade your ride with our 36V 9Ah Water Bottle Battery, engineered for performance, portability, and a clean, integrated look. Designed to fit discreetly in your bike’s bottle cage, this lightweight battery packs reliable power for daily commutes, weekend rides, and electric bike conversions.
Built with high-quality lithium-ion cells, it delivers consistent output, long cycle life, and dependable range—perfect for 250W–500W motors. Its durable aluminum housing protects the battery from the elements while keeping your bike streamlined and clutter-free.