Bosch D1218 12VDC 18Ah Rechargeable Sealed Lead Acid Battery

Deliver dependable backup power for your security and monitoring installations with the Bosch D1218 12VDC 18Ah rechargeable sealed lead-acid battery. Engineered for standby and auxiliary use, this Bosch battery provides maintenance-free, rechargeable power (12 V, 18 Ah) to bridge outages and support critical systems such as intrusion panels, access control, fire supervision, and surveillance cameras. The sealed lead-acid design minimizes maintenance and environmental risk while offering long service life and consistent performance under standby conditions. Installation is straightforward with secure bolt-fastened terminals and direct compatibility with Bosch D122/D122L dual battery harnesses, simplifying wiring in control panel enclosures. Ideal for integrators and facilities managers who need reliable secondary power for alarm boards, monitoring modules, and accessory devices, the D1218 reduces false alarms and downtime by keeping systems operational during power interruptions. Specify the Bosch D1218 for robust backup power in security, surveillance and monitoring applications — contact your distributor or order today to ensure uninterrupted protection.

• Reliable standby backup to keep security and monitoring systems online when AC power fails
• Maintenance-free sealed lead-acid chemistry reduces onsite service and lowers total cost of ownership
• 12 V, 18 Ah capacity provides extended runtime for intrusion, access control and surveillance equipment
• Secure bolt-fastened terminals and compatibility with Bosch D122/D122L harnesses for easy integration
• Compact, durable construction designed for long service life in control panel environments