Backed by a 30 day refund policy and 2 year warranty.. Having loose terminals will cause a buildup of heat resulting in damage to the battery. Make sure to only use a suitable lithium charger for this battery. Do not connect in series. Designed to be used in parallel with a maximum of 4 identical batteries. BMS provides high voltage protection, low voltage protection, over high current protection, high temperature protection, short circuit protection, and over charge protection. Designed for safety with built in Battery protection BMS. Stronger, Lighter and Longer 2500 cycle life expectancy compared to the traditional sealed lead acid batteries. No wire harness or mounting accessories included. Listing is for the battery and screws only. Terminal: F2. Dimensions 5.88 inches x 2.56 inches x 3.88 inches. Direct drop in lead acid replacement. ML7-12LI is a 12V 7Ah Lithium iron phosphate sealed, rechargeable and maintenance free battery
