Batteries

Reliable and long-lasting batteries for a wide range of applications. Engineered for dependable power, our selection provides solutions for your essential devices and backup needs. Ensure uninterrupted performance longevity for vital system components.

Top Selling Brands

Top Selling Batteries

SigmasTek SP12-18/T2 Rechargeable Battery, 12V, 18AH, T2
Mfr. Part #: SP12-18/T2
SKU: 2329
Availability:
On Backorder
Estimated 5 business days

$39.33

SigmasTek SP6-12/T1
Mfr. Part #: SP6-12/T1
SKU: 49418
Availability:
On Backorder
Estimated 5 business days

$15.66

Simplex 2081-9275 18 Ah Battery, 12 VDC
Mfr. Part #: 2081-9275
SKU: 46103
Availability:
Limited Stock
Ships in 5 business days

$108.68

Power Sonic PS-1270 F1
Mfr. Part #: PS-1270F1
SKU: 102450
Availability:
Limited Stock
Ships in 3 business days

$25.73

Silent Knight BAT-12180-BP Two BAT-12180 (12V, 18AH)
Mfr. Part #: BAT-12180-BP
SKU: 81137
Availability:
Currently Unavailable

Customer Buyer's Guide

Fire Alarm System Backup Power Supply Requirements

News | Training

5 Feb 2025

It is vital to choose the correct battery for your fire alarm system. Batteries allow you to operate your devices, and can keep your systems running during emergency outages.

Voltage
The battery voltage must match the requirements of your specific FACP. Fire alarm systems commonly use 12V or 24V batteries. Alway consult your FACP’s manual to confirm the correct voltage.

Capacity
The capacity of the battery, measured in Amp-Hours (Ah), determines how long the battery can power the fire alarm system in standby mode.

Type
Sealed Lead-Acid or Valve-Regulate Lead-Acid batteries are the most common types used in fire alarm systems. Absorbent Glass Mat and Gel Cell batteries may also be suitable.

Size
Batteries are typically fit within the control panel enclosure, or within a nearby battery box. Thus, make sure they are the correct size, and check if the battery’s terminals match the connectors in your control panel.

By considering these factors, you can choose a battery that best fits your needs and enhances your safety.