Emergency Lighting Battery Help & Advice

Practical guides to help electricians, maintenance teams and facilities managers identify, replace and order the correct emergency lighting batteries with confidence.

Featured Guide

How to Identify an Emergency Lighting Battery

Learn how to check voltage, capacity, chemistry, cell configuration and connector type before ordering a replacement.

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Battery Basics

Voltage & Capacity Explained

What 3.6V, 4.8V, Ah and mAh actually mean when replacing emergency lighting batteries.

NiCd vs NiMH Batteries

Understand the difference between common emergency lighting battery chemistries.

Connector Types

Why the connector matters and how to avoid ordering a battery that won’t fit.

Replacement Guides

Tridonic Batteries

Help identifying Tridonic emergency lighting battery packs and compatible replacements.

Liteplan Batteries

Guidance for finding suitable Liteplan battery replacements.

Mackwell Batteries

Support for identifying Mackwell emergency lighting battery packs.

Still not sure what battery you need?

Send us a photo of the battery, label or connector and we’ll help identify the correct replacement.

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