2 X ULTRA MAX 12V 12AH GEL CELL Battery Mobility Medicare Rio 4 Pioneer
(12V 12Ah). GEL BATTERY. ULTRA MAX CODE: NPG12-12. SUPERIOR SHELF LIFE WHEN COMPARED TO WET CELL BATTERIES. Fully Sealed (cannot spill) - Rechargable - Deep Cycle battery. For standby power this range has a nominal 5 - 8 year life.