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Rectangular sealed lead-acid battery block, dark casing, terminal posts visible

RefurbUPS

RefurbUPS Interstate SLA1105 12V 12A UPS replacement battery

SKU CH-R7XW-TPCFV

A 12 V 12 A sealed lead-acid replacement battery kit for UPS units, supplied factory-fresh with installation instructions included

  • Product typeKit/Package
  • Product weight10
  • 12 V 12 A sealed lead-acid cell powers UPS backup reliably
  • Single 12V12A battery fits compatible UPS models without extra wiring
  • Factory-fresh stock ensures full capacity from first charge
  • Ten-unit weight keeps handling easy during installation
  • Step-by-step guide included for quick, confident replacement

Compatible UPS replacement battery

The Interstate SLA1105 compatible kit delivers a single 12V 12A sealed lead-acid battery for UPS units that require this specification. It is intended for administrators and technicians who need a factory-fresh cell to restore runtime on existing power protection equipment.

Sealed lead-acid thermals and power profile

The high-rate discharge SLA chemistry operates quietly with no moving parts and generates minimal heat during normal float or standby service. Power draw is limited to the UPS charging circuit, so the battery adds no audible noise or thermal load beyond what the host unit already manages.

Direct cell swap for depleted units

This cartridge replaces one worn 12V 12A block inside a compatible UPS, avoiding the cost of a full appliance replacement. The jump is worth it when runtime has fallen below acceptable levels and the host electronics remain functional, letting you extend service life with a single component change.

How it compares

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

Price $22.99
Cheaper than about 68% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameInterstate Battery
Product lineInterstate Battery
Product typeKit/Package

Questions about this item

How do I install the Interstate SLA1105 12V 12A battery in my UPS?

Power down and unplug the UPS, open the battery compartment, disconnect the old battery terminals noting polarity, connect the new battery matching red to positive and black to negative, secure it in place, close the compartment, then power the UPS back on.

What maintenance or replacement will the Interstate SLA1105 12V 12A battery need later?

The sealed lead-acid battery requires no watering or electrolyte checks; plan to replace the unit after three to five years or when runtime drops noticeably under load.

What limit appears first when the Interstate SLA1105 12V 12A battery runs under sustained load?

The 12A capacity rating defines the maximum continuous current; exceeding it causes voltage sag and overheating, so the current limit is reached before thermal shutdown.

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