Plejd BAT-01 Backup Battery for Clock Function

Keep your Plejd smart home schedules and astronomical timers accurate even during power outages with the BAT-01 backup battery module. Unlike generic batteries, this lithium cell is engineered specifically for Plejd devices, preserving the internal clock for up to 10 years of reliable service.

Highlights

• Maintains time-based schedules and astronomical clock functions during power interruptions
• Compatible with Plejd dimmers (DIM-01, DIM-02), relays (REL-01), controller (CTR-01), and other Plejd devices with clock functionality
• Long lifespan: up to 10 years of dependable backup power
• Simple plug-in installation inside the device
• Wide operating temperature range from -20°C to +45°C

In daily use

When a power outage occurs, the BAT-01 instantly takes over the clock circuit, ensuring that your programmed lighting scenes and sun-based automations remain on schedule. Once power is restored, the battery continues to support the clock until the end of its life. It is a replaceable module, so you can swap in a fresh BAT-01 after a decade of use.

Full specifications

• Product type: Backup battery module
• Battery technology: Lithium
• Nominal voltage: 3 V
• Expected lifespan: Up to 10 years
• Operating temperature: -20°C to +45°C
• Storage temperature: -20°C to +45°C
• Operating relative humidity: 0-95% non-condensing
• Installation type: Plug-in module (internal)
• Replaceable: Yes

Final note

Ensure your Plejd system keeps perfect time, even when the power doesn't.