Replace a traditional lead acid battery unit with the litepower lithium a perfect alternative for any trolleyfeatures 15ah lithium battery lifetime 5 times longer than equivalent lead acid 75 lighter than lead acid equivalent designed to fit any mainstream electric golf trolley 13 the size of lead acid equivalent charges from empty in under 45 hours advanced bms system constantly optimises performance and life comes with a specialised high performance litepower charger suitable for 18 ho