GEL BATTERIES HAVE THICKENED BATTERY ACID THAT ALLOWS THEM TO BE INSTALLED ON THEIR SIDE OR EVEN UPSIDE DOWN. THEY'RE CONSIDERED NON-SPILLABLE, SO THEY'RE OFTEN USED IN MEDICAL MOBILITY SCOOTERS, WHEELCHAIRS, GOLF CARTS, AND SOLAR PANELS. THEY PERFORM MORE EFFECTIVELY IN WARMER TEMPERATURES AND PROVIDE A LONGER CYCLE AND SHELF LIFE THAN AGM BATTERIES.
