Akumulator 12V 45Ah View larger

12V 45Ah Sealed Lead‑Acid Battery

ACCU-12V45Ah

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Power Solutions Corp.

Sealed lead‑acid battery.

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Batteries for backup power in alarm and smart systems

A sealed lead‑acid (hermetic) battery with a nominal voltage of 12V and a capacity of 45Ah designed to provide backup power and maintain normal system operation during mains outages.

Batteries in security and smart systems gradually lose capacity over time and with operating conditions. If not replaced regularly, a battery may only supply a few minutes of power when it is most needed.

It is recommended to replace batteries in modern alarm and smart systems on average every 1–2 years to ensure they will reliably fulfil their backup function when required.

This battery is suitable both for initial installation and for replacement in common alarm control panels and is compatible with typical 12V backup power requirements. It is also suitable for installation in UPS systems of various sizes.

How to choose the right battery

When selecting a replacement battery consider these key parameters:

  • mechanical dimensions (to fit the enclosure)
  • nominal voltage (12 V)
  • capacity (45 Ah, adjusted to system needs)
  • terminal type and polarity

Replacing the battery

Maintenance is best performed by a qualified technician. If service is unavailable, an experienced user can replace the battery using basic electrical tools and safety precautions. The system may report an error during replacement; such alerts are typically cleared by entering the user code or via the system app/remote.

Note: regular inspection and professional maintenance remain necessary even after battery replacement.

If you have any questions, we are at your disposal.

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