Honeywell Home LCP500-24B 24-Hour Backup Battery for Lyric Gateway

Backup battery designed to maintain continuous power to your controller during outages. Provides up to 24 hours of runtime, allowing uninterrupted operation when primary power is unavailable. Compatible with controllers and sensors featuring two-way wireless technology, enabling real-time battery level monitoring across your connected system. Eco-friendly construction with recyclable nickel content. ETL Listed for safety and reliability. Easy installation—homeowners can safely replace the battery themselves without professional assistance.