12V 100Ah Lithium battery LiFePO4 1280W, 100A BMS, 10-Year Lifespan, Up to 8000 Deep Cycles Lithium Iron Phosphate Rechargeable Battery for Solar, RV, Trolling Motor : Amazon.ca: Automotive
Kidde Tamper-Resistant Smoke Alarm With 10-Year Sealed Battery | Canadian Tire
Ultra Life Battery UPVL-X 10 Year Smoke Detector Battery, Smoke Detectors & Fire Alarms - Amazon Canada
Duracell Lithium 123 Batteries, 2 Pack | The Home Depot Canada
Energizer Battery 123 3V Lithium - 1 ea | Real Canadian Superstore
Rayovac R9VL-1 - Lithium Battery - 9V Size - 9 Volt - Lasts 10 Years - Ideal for Smoke Alarms
Energizer CRP2 (DL 223) Battery – Best Camera Store Toronto
LISUATELI 12v100Ah LifePo4 Battery, 1280Wh Lithium Battery 100A BMS, 4000+ Cycles, 10 Years Lifetime, Supports Series/Parallel, Perfect Replacement for SLA/AGM, Suitable for RV, Solar,Boat,Camper etc : Amazon.ca: Sports & Outdoors
Kidde P3010K-CA - Worry Free Kitchen 10 Year Photoelectric Smoke Alarm - Operated by 10 Year Sealed Lithium Battery
Energizer - Lithium - CR2
Ionization smoke detector with lithium battery last for 0 years