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Four sealed 12V 7Ah batteries in a cardboard box

RefurbUPS

RefurbUPS RB1270X4B 12V 7Ah 4-pack ups replacement battery

SKU CH-Q3QG-5M01T

Four-pack of 12V 7Ah sealed lead-acid batteries for compatible UPS units

  • Product typeKit/Package
  • Product weight24
  • Four high-rate 12 V 7 Ah SLA cells deliver reliable backup power
  • Factory-fresh batteries ensure consistent performance from day one
  • Kit includes four units for complete UPS cartridge replacement
  • Step-by-step installation guide simplifies the swap process
  • 24 lb total weight reflects robust lead-acid construction

Kit contents and target use

This pack supplies four 12 V 7 Ah sealed lead-acid batteries built to replace the cartridge in compatible CyberPower UPS units. It is intended for administrators or home-office users who need to restore runtime on an existing uninterruptible power supply without sourcing cells individually.

Replaces the original cartridge

The kit directly substitutes the factory CyberPower RB1270X4B cartridge when its cells no longer hold sufficient charge. The upgrade is worthwhile when the UPS reports a battery fault, runtime has dropped below operational requirements, or preventive replacement is due after the typical service interval.

Build integration and freed capacity

Each 12 V block fits the standard UPS battery bay, so no enclosure modification is required. Factory-fresh cells arrive ready to install with the included instructions, freeing the administrator from sourcing matching units separately and eliminating the risk of mismatched capacities within the string.

How it compares

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

Price $58.99
Pricier than about 65% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameCyberPower
Product lineCyberPower RB Replacement Batteries
Product typeKit/Package

Questions about this item

What size and voltage are the four batteries inside the RB1270X4B kit?

Each of the four batteries is a 12 V 7 Ah sealed lead-acid unit, giving the kit a total of four 12-volt blocks ready for your UPS.

Which step in the included instructions do installers most often skip?

Many people forget to reconnect the battery wiring harness in the correct polarity order before closing the UPS chassis.

How often should the four 12 V 7 Ah SLA batteries be replaced under normal use?

Plan on swapping the set every three to five years, or sooner if runtime drops noticeably during self-tests.

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