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MaintenanceOwning & Operating

Does a Battery Backup System Require Maintenance?

How Much Upkeep Does a Battery-Powered Generator Require?

Looking after an EverSafe battery backup system is remarkably straightforward—one of its key advantages.

In contrast, fuel-powered generators demand ongoing attention: parts wear out, repairs may be needed, and upkeep can become costly.

With EverSafe’s system, however, upkeep is minimal. You just need to perform a couple of simple checks:

Unlike gasoline or diesel models that require engine maintenance, EverSafe units use sealed lead-acid batteries and solid-state designs—no moving parts, no oil changes. It means the system is both low-maintenance and cost-effective.

Are Battery Replacements Necessary?

At the heart of EverSafe systems are sealed lead-acid AGM batteries. These deliver:

  • Durable, leak-proof construction
  • Low energy loss when idle
  • Reliable, high output when needed

Over time, like all batteries, their ability to hold a charge diminishes. That’s why we recommend replacing them every four years to ensure peak performance.

Swapping the batteries is simple and quick—something a facility manager or equivalent staff can handle easily.

What Will Battery Replacement Cost?

Replacing batteries typically runs about 15–20% of the system’s original price. Yet this expense is softened by:

  • The overall low maintenance costs of battery-based systems
  • Declining battery prices over time
  • Refunds from the Battery Deposit Fee when recycling old batteries

Plus, if batteries fail before four years due to issues, EverSafe’s prorated 4-year warranty covers the replacement.

Who Handles Maintenance?

Routine upkeep can be managed by the user with tools like:

  • Maintenance checklists
  • User guides
  • Runtime logs

If something seems off, it’s best to reach out right away. For those seeking extra assistance, EverSafe offers localized servicing plans—just ask your sales contact or reach out directly for details.

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Further Reading

Case Study: How Battery Backup Power Protects Laboratory Operations for a National Research Institute 
Case Study

Case Study: How Battery Backup Power Protects Laboratory Operations for a National Research Institute 

A national research institute needed to replace the uninterruptible power supply (UPS) supporting its magnetic materials research.

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Before You Plug In One More Device: When to Revisit Your Backup Power Plan
Emergency Power Planning

Before You Plug In One More Device: When to Revisit Your Backup Power Plan

Before connecting another device, it helps to ask: Does our backup power plan still support what we need to keep running, for as long as we need it?

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How Does Battery Backup Power Reduce Carbon Emissions?
Engineering

How Does Battery Backup Power Reduce Carbon Emissions?

The more useful question is not whether a battery is “emissions-free.” It is where emissions occur across the full backup power strategy and which sources the battery allows a facility to reduce or avoid.

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