Sealed lead‑acid backup battery designed for Ajax control panels, model RB with nominal voltage 6.4V and capacity 36Ah. This battery provides a power reserve for alarm and security systems during mains outage, supporting continuous operation of control units, sensors, communicators and connected peripherals. The battery is intended for use as an internal or auxiliary power source in compatible Ajax control panels and is supplied in a compact, maintenance‑free sealed design.
Advantages
The sealed lead‑acid design requires no user maintenance and reduces the risk of electrolyte leakage. With a 36Ah capacity at 6.4V, the battery offers extended backup time for typical security installations. Its compact form factor allows straightforward installation inside compatible control units or in a nearby enclosure. The battery’s chemistry and construction are suited to repeated charge/discharge cycles common in standby alarm systems.
Suitable for
- Standby power for Ajax control panels and alarm systems
- Maintaining operation of sensors, keypads and communicators during power cuts
- Internal or auxiliary power installation in compatible security control units
- Backup power in residential and small commercial security setups
When it may not be suitable
This sealed lead‑acid battery is intended for use with compatible Ajax control panels and may not fit or function correctly with non‑compatible control units or devices that require different voltages or connector types. It is not designed for use in high‑drain applications outside alarm and security system standby roles, such as propulsion or continuous high‑power loads.
Key specifications
- Battery type: sealed lead‑acid (valve‑regulated)
- Nominal voltage: 6.4 V
- Capacity: 36 Ah
- Designed for standby/backup use in security systems
- Maintenance: maintenance‑free, sealed construction
How to use
Install the battery in the designated compartment of a compatible Ajax control panel or in an appropriate external enclosure following the control panel manufacturer’s instructions. Connect positive and negative terminals correctly and ensure secure electrical contacts. After installation, allow the control panel to charge the battery according to the system’s charging algorithm. Periodically check the control panel diagnostics for battery health and replace the battery when capacity falls below the system’s recommended threshold.
What to consider before purchase
- Verify mechanical fit and connector compatibility with your Ajax control panel model.
- Confirm the control panel accepts a 6.4 V, 36 Ah sealed lead‑acid backup battery.
- Plan for safe installation and ventilation according to local regulations for sealed lead‑acid batteries.
Usage recommendations
Use only in compatible Ajax control units or enclosures specified by the system manufacturer. Charge and maintain the battery by the control panel’s charging system, avoid deep discharges where possible, and replace the battery at the end of its useful life to ensure reliable backup power.
