Best Seller | 6V 4.5Ah Replacement Battery for RHINO Mule PE4-6 - 2 Pack UB645 6V 4.5AH - Absorbant Glass Mat (AGM) technology for superior performance. Valve regulated spill proof construction allows safe operation in any position. Common uses for the UB645: Consumer Electronics Electric Vehicles Engine Starters Golf Carts... more | | $29.99 $24.99 FREE shipping go to store |