Wave Jam 156 is our large battery pack model, giving you the longest possible time on the water, before needing to recharge. This means bigger and better adventures and huge distances possible / Comes with a 4A standard charger / Carry bag & wheels... WARRANTY All our Jet boards come with a 12 month warranty covering the technology: motor, battery and electronics. Call Boats.co.uk on 01702 258885 or email sales@boats.co.uk... read more