Fire Toolkit Battery Calc is a practical field calculation tool for fire protection professionals working with fire alarm panels, standby batteries, power supplies, and emergency warning systems.

Built for on-site use, the app provides fast, repeatable battery and power calculations for technicians, contractors, service personnel, and commissioning teams. Region selection allows the app to support Australian and United States calculation paths while keeping the workflow simple and technician-focused.

Key Features

Fire alarm panel battery capacity calculations
Power supply sizing checks
Australian and United States region selection
EWIS and fire system calculation support
Simple inputs with clear results
Designed for offline, on-site use
Clean field-focused interface

Who This App Is For

Fire protection technicians
Fire alarm installers and maintainers
Commissioning engineers
Service contractors and inspectors
Fire system support teams

Important Information

This application is an independent technical tool created to assist with field calculations commonly associated with fire alarm systems, power supplies, emergency warning systems, and standby battery work.

It is not affiliated with, endorsed by, or approved by Standards Australia, NFPA, any standards body, authority having jurisdiction, manufacturer, certification organisation, or regulatory authority.

All results must be verified against the current applicable standards, local codes, manufacturer documentation, project specifications, authority requirements, and relevant legislation.

The user remains responsible for confirming suitability, compliance, and final design, installation, inspection, maintenance, or service decisions.

Why Use Fire Toolkit Battery Calc

Reduce time spent on manual battery calculations
Improve consistency of field calculations
Switch between Australian and United States calculation paths
Use a practical tool designed for technicians in the field
Keep calculation support available offline when working on site