STIGA PARK PRO (PETROL) RIDE ON LAWN MOWER BATTERY. REPLACES UB12350 and any 12V 33ah / 34ah / 35ah Sealed Lead acid battery. FULLY SEALED, LEAD ACID, AGM, DEEP CYCLE BATTERIES. AGM The Plates are contained in Fibreglass Mat and electrolyte is absorbed - protecting the plates.
eBay