This rechargeable Li-ion battery (7.4 V / 5 Ah) is designed for use with the EN54 Fire Hub Jeweller and EN54 Fire ReX Jeweller. It provides backup power to keep the system running during outages, helping maintain continuous fire protection in line with EN 54-4 requirements. Built-in rechargeable batteries ensure reliable operation when it matters most.
Key Features
- Hot-swappable design allows battery replacement without interrupting system performance
- 5 Ah capacity delivers up to 24 hours of operation
- Uses Li-ion 18649 cells
- Tool-free installation and straightforward maintenance
- IP20-rated, with an operating temperature range from -10°C to +40°C
