48V 36V Hailong E-Bike Lithium Battery Pack with Smart BMS

48V 36V Hailong E-Bike Lithium Battery Pack with Smart BMS. Multiple Voltage Options: Available in 36V and 48V systems to fit various e-bike models. Wide Capacity Range: Capacity options from 13Ah to 20Ah for diverse energy needs. Grade-A Cell Quality: Built with Grade-A 18650 or 21700 cells for stability and longevity. IP65 Waterproof Rating: Sealed housing protects against dust and water splashes. Smart BMS Protection: Includes overcharge, over-discharge, and short-circuit protection. Long Cycle Life: Supports over 1000 charge cycles for extended service life. Customizable Connectors: Supports XT60, XT90, Anderson, and Bullet connectors. OEM/ODM Support: Customizable labels, packaging, and branding for wholesalers.