6-EVF-50 EVF series VRLA AGM+Gel Battery for electric vehicles , 223 x135 x 177 mm Product Overview HRESYS EVF ety and Eco-friendly performance. For example electeic tricycle, Golf car, sighteening bus, ... Read More
long cyclic life/ high energy 48V/16Ah NCM (Nickel CobaltManganese) Battery Pack HRESYS Integrated Lithium-ion Battery HRESYS e-Bike Lithium-ion Battery has the highest power density of any rechargeable lithium ... Read More