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Rectangular sealed lead-acid battery in dark casing with terminal posts

RefurbUPS

RefurbUPS Dual Lite 12542 12V 18A ups replacement battery

SKU CH-0V8T-RTXBP

Compatible replacement cartridge containing one 12V 18A high-rate discharge SLA battery for Dual Lite 12542 emergency lighting units

  • Product typeKit/Package
  • Product weight15
  • High-rate discharge 12 V 18 A SLA battery powers emergency lighting reliably
  • Single 12542 cartridge replaces Dual Lite unit without extra parts
  • 15 weight units keep shipping and handling straightforward
  • New condition ensures full rated capacity from first use

Dual Lite 12542 12V 18A replacement battery

This Dual Lite 12542 compatible battery cartridge serves as a direct replacement for emergency lighting units. It supplies a 12V 18A high-rate discharge SLA cell for backup power. The unit weighs 15 and arrives in new condition. It is intended for facility managers maintaining existing emergency fixtures.

Single 12V 18A SLA cell kit

The package contains one sealed lead-acid battery rated at 12V 18A with no additional cables or mounting hardware included. Installers must reuse existing connectors and brackets from the original cartridge. This kit does not suit systems requiring multiple cells or different voltage configurations.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 57% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameEmergency Lighting
Product lineEmergency Lighting
Product typeKit/Package

Questions about this item

When will the 12V 18A battery need replacement?

The sealed lead-acid unit typically lasts three to five years; replace it when runtime drops noticeably or the UPS signals a battery fault.

What limits runtime during a prolonged outage?

The single 18 Ah cell sets the total energy reserve; once depleted the UPS shuts down until mains power returns.

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