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Single 12V7A sealed lead-acid battery cartridge in black plastic housing

RefurbUPS

RefurbUPS CPS550SL UPS Replacement Battery Kit 12V7A

SKU CH-XX67-ZN434

A 12 V 7 Ah sealed-lead-acid battery kit compatible with the CyberPower CPS550SL UPS, supplied with installation instructions

  • Product typeKit/Package
  • Product weight6
  • Compatible 12 V 7 A battery restores UPS runtime
  • Single high-rate discharge SLA cell fits CyberPower CPS550SL units
  • Factory-fresh stock ensures reliable backup performance
  • Kit includes step-by-step replacement instructions for easy install
  • 550 series compatibility verified for direct drop-in fit

What this kit replaces

This kit supplies a single 12V7A sealed lead-acid cartridge built to fit the CyberPower CPS550SL UPS. It is intended for owners of that unit who need a factory-fresh cell to restore backup runtime.

Ready-to-install cartridge

The battery arrives pre-wired in a cartridge that slides into the UPS chassis without soldering or crimping. Printed installation instructions are included so the swap can be completed in minutes with basic hand tools.

Voltage and capacity match

The 12V7A rating matches the original specification exactly, ensuring the UPS charges correctly and delivers its rated runtime. Buyers whose UPS requires a different voltage or amp-hour value 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
Brand nameCyberPower
Product lineCyberPower Cybershield Batteries
Product typeKit/Package

Questions about this item

What voltage and capacity does the included 12V7A battery provide for the CyberPower CPS550SL?

The kit contains one sealed lead-acid battery rated at 12 volts and 7 ampere-hours, matching the original specification for the CPS550SL UPS.

What physical space and mounting points does the replacement cartridge require inside the UPS?

The single 12V7A cartridge is designed to fit the existing battery compartment of the CyberPower CPS550SL using the original mounting brackets and connectors.

How do I install the battery kit, and which step is most often missed?

Power off and unplug the UPS, open the battery door, disconnect the old battery leads, connect the new battery observing correct polarity, secure the cartridge, close the door, then recharge for at least eight hours before returning the UPS to service.

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