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Sealed 12V 7.2Ah lead-acid battery block in black plastic case

RefurbUPS

RefurbUPS Carefree CF12V7.2 12V 7.2Ah UPS replacement battery

SKU CH-C5KT-DWHWB

A 12 V 7.2 Ah sealed lead-acid battery kit designed as a direct UPS replacement cartridge

  • Product typeKit/Package
  • Product weight6
  • Delivers 12 V 7.2 Ah backup power for critical loads
  • High-rate discharge SLA chemistry supports sudden power demands
  • Factory-fresh cells ensure reliable performance from day one
  • Single-battery kit simplifies UPS cartridge replacement
  • Includes step-by-step installation instructions for quick setup

Compatible UPS replacement battery

The Carefree CF12V7.2 is a factory-fresh 12V 7.2Ah sealed lead-acid battery kit designed as a direct compatible replacement for UPS units requiring this capacity. It includes comprehensive installation instructions so technicians or facility managers can swap the cartridge without specialised tools. The single-battery pack suits small-office or rack-mounted UPS systems that specify a 12 V 7 Ah class cell.

Thermals noise and power draw

Sealed lead-acid chemistry operates silently with no moving parts, adding no audible noise to the UPS enclosure during normal float or discharge cycles. Self-discharge is low when the unit is held at ambient temperature, so the battery retains usable capacity across routine maintenance intervals. The high-rate discharge design delivers the surge current a UPS expects during brief outages without excessive internal heating.

Upgrade path and fit

This cartridge replaces a depleted original-equipment battery of the same voltage and amp-hour rating, restoring runtime to factory specification. The jump is worth it when the UPS self-test flags capacity loss or when runtime has fallen below the load’s required hold-up time. Buyers whose UPS calls for a different voltage, higher capacity or multi-battery string will need a different kit.

How it compares

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

Price $11.99
Cheaper than about 91% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Product lineOther Manufacturers
Product typeKit/Package

Questions about this item

How do I install the Carefree CF12V7.2 12V 7.2Ah battery in my UPS and what step is often missed?

Power down and unplug the UPS, open the battery compartment, disconnect the old unit observing polarity, connect the new 12V 7.2Ah battery matching red to positive and black to negative, secure it, close the cover, then charge for the period stated in the included instructions before putting the UPS back online.

What maintenance or replacement will the Carefree CF12V7.2 12V 7.2Ah battery need later?

As a sealed lead-acid unit it requires no watering or equalising; plan to replace the single 12V 7.2Ah module when backup runtime no longer meets your load requirements, typically after several years of float service.

What limit appears first on the Carefree CF12V7.2 12V 7.2Ah battery during a long power cut?

The 7.2Ah capacity determines total energy available, so runtime under your specific load is the first constraint; voltage will hold steady until the stored charge is exhausted, at which point the UPS shuts down.

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