Ben Sayers Electric Golf Trolley White/Blue Lithium Battery (18 Hole) NEW! Enjoy the convenience of the unique memory feature and automatic cut-off charger. Features a 200W motor which will tackle even the steepest of slopes. The lithium batteries have a life span that is up to five times longer than a traditional lead-acid battery.A lightweight aluminium frame ensures easy transportation. The trolley is fitted with a nine-speed control dial, along with a pre-set distance function which allows you to send your trolley forward by 10m, 20m or 30m. A unique memory feature allows you to pre-set your required speed. Fitted with an automatic cut-off charger to prevent the battery from overcharging.