This series of lithium battery for electric bicycle, the shell is made of anodized aluminum cylinder, lightweight and high hardness, strong pressure resistance, good heat dissipation. The upper and lower covers are made of ABS engineering plastic, which is fireproof, aging-resistant and corrosion-resistant. It is assembled with high-performance 18650 lithium batteries from big brand factories, with sufficient capacity, stable performance and long-lasting range.

At present, there are mainly three styles of Silverfish 1 / 2 and Longma 1 (or known as Haiba), voltage 24V/36V/48V/51V, mainly applicable to a variety of electric bicycles/assisted vehicles/folding vehicles/converted vehicles/scooters, electric wheelchairs and other small vehicles or amusement equipment such as motorized boats, and can also be used as a portable outdoor power supply or mobile back-up power supply.