36V Carbon Fiber Electric Scooter Power Lithium Battery Pack with 4Ah-6.4Ah capacity, 18650 cells, and smart BMS protection. Lightweight, high-energy density design for e-scooters and personal mobility devices. Ideal for urban commuting and last-mile transport. Certified with UN38.3, CE, ROHS, MSDS. Fast charging in 2.5-3h, durable 800-cycle life, wide operating temperature -10~40℃.More