The Linear 2500-1118 is a genuine OEM replacement part designed for Linear, Osco, and Nortek gate operator systems. It is a backup battery serving as 12v dc 7ah rechargeable gel-cell backup battery for linear gate operators and access control systems. This part is sourced directly from the Linear/Nortek parts catalog and is engineered to maintain original equipment performance and reliability. Rated at 12V DC. Consult your gate operator installation manual to confirm fitment with your specific model.
A: The 2500-1118 is a 12V DC 7 Amp-hour rechargeable gel-cell battery used as a backup power source in Linear gate operators and access control systems.
A: The battery is rated at 12V DC with a 7 Amp-hour (7A/H) capacity.
A: It is also known by the part number B-12VDC7A.
A: It is compatible with Linear gate operators, OSCO gate operators, and the Linear eMerge Essential Plus Access Control System, among other Nortek gate and access control products.
A: Gel-cell (sealed lead-acid) batteries should typically be replaced every 3-5 years, or sooner if the system reports low battery or backup power duration decreases noticeably.
