Wide Voltage E-Bike Battery with Multiple Capacities: 36V/48V/60V available, capacities 8Ah-30Ah, perfectly suited for daily commuting and outdoor adventures. This battery provides 1020+ charge-discharge cycles, with an industrial-grade core that boasts a low self-discharge rate, long standby time, and reliable durability. The intelligent BMS monitoring system tracks real-time voltage, current, and temperature, with fault alarms to ensure safe operation. Benefit from 3.5A fast charging, an energy conversion rate of up to 96%, and a 15% extension in riding range. IP65 waterproof and dustproof protection ensures stable performance in rain, snow, and high-humidity conditions. Designed to be slim, lightweight, and compact, it’s easy to carry as a backup and saves space on your e-bike. The sealed integrated battery pack requires no water refilling, making it low-maintenance for long-term use, and it’s universally compatible with folding e-bikes, city commuters, electric mopeds, and electric skateboards.