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Rectangular black sealed lead-acid battery labelled EP12120 12V 12Ah

RefurbUPS

RefurbUPS EP12120 12V 12Ah UPS replacement battery

SKU CH-4KSX-66H73

A 12 V 12 Ah sealed lead-acid replacement cartridge for UPS or emergency-lighting systems, weighing 10 kg

  • Product typeKit/Package
  • Product weight10
  • High-rate discharge design delivers reliable emergency power
  • Single 12V 12Ah SLA cell fits compatible UPS units
  • New condition ensures full rated capacity from day one
  • 10 kg weight reflects robust lead-acid construction

RefurbUPS EP12120 12V 12Ah replacement battery

This 12V 12Ah sealed lead-acid unit is a direct replacement cartridge for compatible UPS and emergency lighting systems. It arrives new and ready to install, restoring backup runtime without modification. The TechnaCell EP12120 compatible cell delivers high-rate discharge performance for critical power protection.

Suits UPS and emergency lighting units requiring

Buyers needing a different voltage, capacity or form factor should look elsewhere. Systems that demand lithium chemistry or hot-swap modules are not supported by this kit. Installers without the correct terminal layout or space for a standard SLA block must choose another option.

How it compares

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

Price $20.99
Cheaper than about 70% 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

Does this EP12120 cartridge fit my UPS that takes a 12 V 12 Ah battery?

Yes, it supplies exactly one 12 V 12 Ah SLA cell, matching that voltage and capacity requirement.

Can I mix this new cartridge with the older batteries already in my UPS string?

Mixing a fresh 12 V 12 Ah unit with aged cells will unbalance the string and reduce runtime, so replace the whole set at once.

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