Discover premium fire alarm batteries engineered for dependable performance. Our collection features trusted brands like PowerSonic, Simplex, and more, providing the reliable backup power your fire safety systems demand. Don't compromise on safety—equip your system with batteries designed for long-lasting protection when you need it most.
Amerex
Amerex Fire 17601 Battery Back UP CLN AG SYS
Sale price$104.95
Regular price$125.94
Not in stock - available on backorder - lead time on request
Power Sonic
Power Sonic PDC-12600 U 12V 60Ah Deep Cycle AGM
Sale price$225.90
Regular price$271.08
In Stock
Det-Tronics
Det-Tronics 103937-001 Battery, 12V, Sla, W8067S
Sale price$252.15
Regular price$302.58
Not in stock - available on backorder - lead time on request
Det-Tronics
Det-Tronics 102871-001 Battery, 3V Lithium 123A
Sale price$84.30
Regular price$101.16
Not in stock - available on backorder - lead time on request
Power Sonic
Power-Sonic PS-12140 12V 14Ah F2 SLA AGM Battery
Sale price$48.85
Regular price$58.62
Not in stock - available on backorder - lead time on request
Resideo
Resideo RWD11/C Single Use Water Leak Alarm (10 ct)
Sale price$8.65
Regular price$10.38
Not in stock - available on backorder - lead time on request
Resideo
Resideo YCHW3000W3003/U L1 Wi-Fi Water Leak and Freeze Detector (3 Pack), YCHW3000W3003
Sale price$179.60
Regular price$215.52
Not in stock - available on backorder - lead time on request
Resideo
Resideo TL8100A1008/U Multi-Application 7-Day Programmable Electronic Thermostat, TL8100A1008
Sale price$103.15
Regular price$123.78
Not in stock - available on backorder - lead time on request
Resideo
Resideo TH450/U Digital Non-Programmable Line Volt Thermostat for Electric Heating with TRIAC (120v/208v/240v), TH450
Sale price$69.45
Regular price$83.34
Not in stock - available on backorder - lead time on request
Resideo
Resideo TH141HC-28-B/U 7-Day Programmable Low Volt Thermostat for Heating & Cooling, TH141HC-28-B
Sale price$113.25
Regular price$135.90
Not in stock - available on backorder - lead time on requestWestell
Westell CS19-BAT100AH31 Battery 100AH AGM GRP-31 12V
Sale price$339.25
Regular price$407.10
Not in stock - available on backorder - lead time on requestWestell
Westell EL-401-C004 Edgelink, LTE, Battery, Liberty APP
Sale price$481.15
Regular price$577.38
Not in stock - available on backorder - lead time on requestWestell
Westell A90-BXA-HP01 120VAC Battery Heater PAD 15" X 17.8"
Sale price$815.95
Regular price$979.14
Not in stock - available on backorder - lead time on requestWestell
Westell CS45-734-834-REMK2 BDA Kit 700/800, 2.5W BDA, BBU and (2) 24 Hour Batteries
Sale price$7,738.50
Regular price$9,286.20
Not in stock - available on backorder - lead time on requestWestell
Westell CS19BAT145AHSLA Battery 145AH SLA
Sale price$527.35
Regular price$632.82
Not in stock - available on backorder - lead time on requestWestell
Westell CS45-734-834-REMK1 BDA Kit 700/800, 2.5W BDA, BBU and (1) 12 Hour Battery
Sale price$7,227.00
Regular price$8,672.40
Not in stock - available on backorder - lead time on requestWestell
Westell A90-BXA44-BSHELF Battery Tray Kit for Boxer 44
Sale price$343.20
Regular price$411.84
Not in stock - available on backorder - lead time on requestWestell
Westell 561-000052 OEM, Battery, Vrla, 12V, 4AH
Sale price$43.60
Regular price$52.32
Not in stock - available on backorder - lead time on requestUltratech
Ultratech IM-12180 UltraTech IM-12180 12V 18AH Sealed Lead Acid Battery, F2 Terminal
Sale price$91.10
Regular price$109.32
Not in stock - available on backorder - lead time on requestWestell
Westell 061-000110 Battery Vrla 12VDC C8 1.75VPC 26AH
Sale price$317.50
Regular price$381.00
Not in stock - available on backorder - lead time on requestUltratech
Ultratech IM-1272F1 UltraTech IM-1272F1 12V 7AH Sealed Lead Acid Battery, F1 Terminal (Replaces IM-1270)
Sale price$47.10
Regular price$56.52
Not in stock - available on backorder - lead time on requestUniversal
Universal BATT-BOX-65-BLACK External Black Battery BO
Sale price$513.15
Regular price$615.78
Not in stock - available on backorder - lead time on requestWestell
Westell 560-000856 Narada LI-ION Battery 48V 100AH 19" 3RU
Sale price$1,976.70
Regular price$2,372.04
Not in stock - available on backorder - lead time on requestMonaco
Monaco 710-072-01 Assembly, Rdu/loc: 115/230, 50/60, 72HR Battery, for MAAP-X Fire & MNS, Live MIC, 19" SURFACE-MOUNT
Sale price$8,318.10
Regular price$9,981.72
Not in stock - available on backorder - lead time on request