Mighty Max Battery 12V 35AH Gel Battery for Golden Technology,Golden Companion I II Brand Product True deep cycle battery that can be mounted in any position, Resists shocks and vibration. Long lasting high performance in high and low temperatures. Dimensions: 7.68 inches x 5.16 inches x 7.13 inches. Listing is for the Battery and Screws only. No wire harness or mounting accessories included. Factory activated GEL battery. Maintenance free. No acid pack needed. Advanced design works right out of the box and requires no maintenance yet offers the option to prolong the standard life by adding extra electrolytes. ML35-12GEL is a 12V 35AH GEL rechargeable maintenance free battery. Backed by a 30 day refund policy and full 1 year warranty.