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Sealed lead-acid UPS battery pack, rectangular black plastic casing with two terminals

Battery Technology Inc.

Battery Technology Inc. RBC4-SLA4-BTI#1 UPS replacement battery

SKU CH-32EA-6CCM5

Replacement battery restores runtime for compatible APC UPS units

  • Direct replacement for APC RBC4 UPS units
  • New sealed lead-acid cells restore original runtime
  • Manufacturer-matched voltage and capacity specifications
  • Ready-to-install cartridge fits existing battery compartment

Compatible APC UPS replacement

The Battery Technology Inc. RBC4-SLA4-BTI#1 is a direct replacement battery cartridge for APC uninterruptible power supply units that use the RBC4 form factor. It restores backup runtime for servers, network gear and workstations when the original cells reach end of life.

Sealed lead-acid design runs cool and quiet

The valve-regulated lead-acid chemistry operates without forced cooling, so it adds no fan noise to the UPS. Normal float charging draws only a low trickle current, keeping power consumption minimal while the unit stands by.

How it compares

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

Price $52.99
Pricier than about 62% of the 3,915 comparable items (median $39.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the RBC4-SLA4-BTI#1 battery in my APC UPS, and which step do people often get wrong?

Power off and unplug the UPS, open the battery compartment, disconnect the old battery cables noting polarity, connect the new battery cables matching red to positive and black to negative, secure the battery, close the compartment, then power on; the step most often missed is verifying cable polarity before closing the cover.

What maintenance or replacement will the RBC4-SLA4-BTI#1 UPS battery need over its service life?

As a sealed lead-acid battery it requires no watering; plan to replace it every three to five years or when the UPS reports a battery fault, and keep the unit in a cool, ventilated area to maximise lifespan.

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