2 X 12V 18Ah (wie 17Ah, 20Ah) CTM HOMECARE, SUNRISE MEDICAL, MEDICARE GEL AKKU
2(PAIR) X Ultra Max NPG18-12 AGM/GEL Battery 12V 18AH (Replace 12V 17AH, 12V 19AH, 12V 20AH, 12V 21AH, 12V 22AH). (12V 18Ah). GEL BATTERY. SUPERIOR DEEP CYCLE LIFE WHEN COMPARED TO AGM BATTERIES. Maintenance free Gel Type.