Double your range with a new Sur-Ron battery and tripple up your torque and acceleration. This Sur-Ron 72v battery is compatible with the Sur Ron . Please note: in order for this to work you need upgraded controller, if you don't have one you can get one from us
EV-FREAKS leading the market offering ASI BAC controllers so that you can triple the bike’s power, too!
Unlike Sur-Ron upgrades from competitors, this battery is laser-welded and assembled by hand with authentic SAMSUNG cylinder lithium cells and pure nickel plates. The powder-coated stainless steel case is waterproof and crash-proof, even in extreme outdoor conditions. Easily service the battery and swap out components as needed – the matte black case is sized to perfection and it’s not filled with a resin compound.
This upgraded battery delivers 15KW of continuous power with a 25KW PEAK. Plus, it’s equipped with temperature sensors and a Bluetooth battery management system to prevent overheating. Now you can go twice the distance and race at speeds up to 75mph.