The battery life of a NIU electric scooter varies based on whether the metric refers to the per-charge travel range or the overall multi-year lifespan of the lithium-ion power pack. In terms of single-charge mileage, most NIU kick scooters and urban moped-style models deliver anywhere from 25 to 40 miles of travel distance under optimal riding conditions, though heavier dual-battery models can achieve greater distances. Regarding long-term battery degradation, NIU utilizes high-grade lithium cells engineered to retain significant capacity—often around 70 to 80 percent of their original charge capacity—after hundreds of full charge cycles, translating typically to several years of reliable daily commuting before requiring replacement.