Mighty Max Battery 12V 12AH Battery for Zip'r Mobility Zip-r Roo Scooter - 2 Pack brand product Dimensions: 5.94 inches x 3.88 inches x 4.00 inches. Terminal: F2. Listing is for the Battery only. No wire harness or mounting accessories included. ML12-12F2 SLA is a 12V 12AH Sealed Lead Acid (SLA) rechargeable maintenance free battery. Pack of 2 SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover. Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures. Backed by a 30 day refund policy and full 1 year warranty.