what happens when one buggy doesn't have to sit dead on a charger for 9 hours?

Hotels and facility teams never swap lead-acid buggy batteries because pulling 8 loose 6V blocks (224 kg, 16 cables) takes an hour in a workshop. A Datil Lithium pack is one sealed 81.5 kg box with one plug — plug it in for fast top-ups, or swap in a fresh box on a wheeled trolley in 5 minutes so 1 buggy runs 24/7.