The sealed deep cycle battery and 12v deep cycle gel battery are highly sealed batteries. When the battery is charged and discharged, it has less acid overflow and less water loss, and its service life is longer than that of ordinary batteries. So Gel Battery Manufacturers introduced that this type of battery can be used outdoors, such as the electricity system in public places. 12V SERIES BATTERYï¼?Storage,UPS, Gel, Deep Cycle, AGM etc batteries) Model Voltage Capacity Length�±2mm Width�±2mm Height�±2mm Total Height�±2mm 6-CNF-7 12V 7AH 152 65 98 100 6-CNF-24 12V 24AH 175 165 125 125 6-CNF-38 12V 38AH 197 165 175 175 6-CNF-50 12V 50AH 230 135 215 215 6-CNF-65 12V 65AH 350 165 175 175 6-CNF-80 12V 80AH 330 172 220 220 6-CNF-90 12V 90AH 330 172 220 220 6-CNF-100 12V 100AH 330 172 220 220 6-CNF-120 12V 120AH 408 170 235 240 6-CNF-150 12V 150AH 485 170 240 240 6-CNF-170 12V 170AH 520 240 220 220 6-CNF-180 12V 180AH 520 240 220 220 6-CNF-200 12V 200AH 520 240 220 220 6-CNF-250 12V 250AH 520 270 220 225 24V 130AH 24V 130AH 517 237 229 233