Universal 36V 52V Electric Bike Case with 4Pin Signal Port for HaiLong 18650 Lithium Cells Easy Installation

Compatible for HaiLong Ebike 36V, 48V, 52V systems, this high capacity ebike case holds 80x18650 lithium batteries for extended ranges in mountain biking and daily commutes. Featuring modulars ABS/metal structure with 4Pin signal output port, it enables easy DIY installation and real time monitoring for electric bike conversions. Ideal for cycling enthusiasts, DIY hobbyists, and commuters seek customizable power solution for electric mountain bikes or city transportation upgrades. Universal 36V52V Electric Bike Case with 4Pin Signal Port for HaiLong 18650 Lithium Cells Easy Installation Features: Compatible for HaiLong Ebike 36V, 48V, 52V systems, this high capacity ebike case holds 80x18650 lithium batteries for extended ranges in mountain biking and daily commutes. Featuring modulars ABS/metal structure with 4Pin signal output port, it enables easy DIY installation and real time monitoring for electric bike conversions. Ideal for cycling enthusiasts, DIY hobbyists, and commuters seek