Mighty Max Battery ML50-12 -12V 50AH SLA Replaces Karma Power Wheelchair KP25 brand product ML50-12 SLA is a 12V 50AH Sealed Lead Acid (SLA) rechargeable maintenance free battery. Dimensions: 7.22 inches x 6.50 inches x 6.89 inches. Listing is for the Battery and Screws only. No wire harness or mounting accessories included. 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.