The Linear 2500-1118 eMerge Essential Plus 12V Backup Battery is designed for access control systems, featuring Gel Cell technology for enhanced convenience and usability. Its unique proprietary size ensures seamless replacement and dependable performance. Operating at 12V DC, it safely powers your system while the 7000 mAh capacity delivers extended use on a single charge. Say goodbye to frequent store visits, simply recharge this battery to save time and maintain productivity. Upgrade your system with this reliable and efficient power solution today!