12V 7AH Lithium Battery Replaces Home ADT Security Alarm Sys. Sealed Lead Acid Equivalent Ah. Mighty Max Battery – Mighty Max Battery ML7-12LI – 12 Volt 7 AH Deep Cycle Lithium Iron Phosphate (LiFePO4) Rechargeable and Maintenance Free Battery. ML7-12LI is a 12V 7Ah Lithium iron phosphate sealed, rechargeable and maintenance free battery. Direct drop in lead acid replacement. Dimensions 5.94 inches x 2.56 inches x 3.87 inches. Listing is for the battery and screws only. No wire harness or mounting accessories included. Stronger, Lighter and Longer 2500 cycle life expectancy compared to the traditional sealed lead acid batteries. Designed for safety with built in Battery protection BMS. BMS provides high voltage protection, low voltage protection, over high current protection, high temperature protection, short circuit protection, and over charge protection. Designed to be used in parallel with a maximum of 4 identical batteries. Do not connect in series. Make sure to only use a compatible lithium charger for this battery. Having loose terminals will cause a buildup of heat resulting in damage to the battery. Invest in power with the Mighty Max 12V 7ah Lithium Iron Phosphate Battery. The ML7-12LI will take your deep cycle battery experience to a whole new horizon. Manufactured with the highest quality components and the customers safety in mind, this battery contains a battery management system (BMS). BMS provides all kinds of protection for the battery and customer, equipped with Over charge and short circuit protection. Weighing only 1.70 lbs. And being a direct drop in replacement for its sister sealed lead acid and Gel batteries which weigh a hefty 5.00 lbs. Lighter, stronger and longer life span with 2500 cycles makes this the ideal battery for all your Deep Cycle applications such as, Solar / wind energy systems, Off Grid systems, RV, Camping, Backup power systems and much more. Attention – Designed to be used in parallel with a maximum of 4 identical batteries. Make sure to only use a compatible lithium charger for this battery and tightly screw the terminals. Chemistry: Lithium Iron Phosphate. 5.94 in x 2.56 in x 3.87 in. Weight: 1.70 Lbs. Mighty Max Batteries are regulated sealed lead acid batteries that are maintenance free, rugged and economical. Our batteries are utilized in a wide variety of applications including electric vehicles, wheelchairs, scooters, UPS backups, computer systems, industrial, medical equipment and more. All of our products are factory direct to you, so you are guaranteed the freshest stock in the timeliest manner. Thank you for choosing Mighty Max Battery- your no-risk battery source!