Battery Size Calculator

We have added a handy tool for fire alarm engineers to use for free!

Battery Size Calculator

10 May 2017

Understanding the complexity of the formula required to calculate the correct battery size for a panel, we have created a simple battery size calculator for use by fire alarm engineers. The calculations used are correct and up to date to comply with British standards - BS5839.

Fire Panel Battery Size Calculator

We have kept simplicity in mind with our handy battery calculator, with three fields to fill in - Standby load (Quiescent load), Alarm load and Standby period.

You can use our battery size calculator for free on our website here. If you find it useful, make sure to share it with colleagues!

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