Burns caused by devices with lithium batteries are requiring hospitalization. That’s according to Dr. Robert Schulz, of Straub Medical Center’s burn unit. Schulz said some patients have come in with third-degree burns “that require, if not grafting, at least a month in the hospital.” Electric scooters, bikes, hoverboards, known as micro-mobility devices, have also caused house fires. Hawaii Island firefighters participated in a training course earlier this year to tackle the threat. Our Lynn Kaw