Utility & Industrial Batteries

Match the voltage, the group size and the terminal type first — those decide whether it fits and connects. Then match or exceed the capacity. Every product page lists all four so you can check before you order.

Avoid it. The bank charges and discharges as a unit, so the weakest battery limits the whole string and the new one ages prematurely. Replace the full bank together.

Group size describes the case dimensions and terminal layout, not the capacity. Match the group size stamped on your current battery — every product page lists the group size and dimensions so you can confirm it fits the tray you already have.

It depends on how hard and how hot the machine works — heavy daily duty needs checking often. Use distilled water only, and always top up after charging rather than before.

A lead-acid charger can undercharge a lithium pack and shorten its life. Use a lithium-compatible charger — everything in our Lithium-Compatible collection is profiled for LiFePO4.

Terms vary by product line — the term for each battery is listed on its product page, and the full details are on our Warranty Information page. Register your battery online after purchase to activate coverage.

Call our US-based battery team on 1-800-827-3232 before you order. Tell us the machine, the tray you are working with and how long you need to run between charges, and we will point you at the right part number, or message us.