8GU1 | MK Battery 12 Volt 31 AH Deep Cycle Gel RV Battery - BatteryStuff.com
MC-batteri Gel, 12 V, 15 Ah, 134 x 88 x 176 mm - Biltema.dk
Mighty Max Battery 12V 22AH, GEL Type, INT Terminal, AGM Battery Rechargeable Sealed Gel 12220 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com