We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Single 12V 7A sealed lead-acid battery cartridge in black plastic housing

RefurbUPS

RefurbUPS SBK600 12V7A UPS Replacement Battery Kit

SKU CH-9HXN-GZ3X3

Replacement battery kit containing one 12 V 7 Ah sealed lead-acid unit for compatible UPS systems

  • Product typeKit/Package
  • Product weight6
  • 12V7A SLA battery delivers reliable backup power
  • SBK600 compatible kit fits supported UPS units
  • Factory-fresh cells ensure consistent performance
  • Includes step-by-step installation instructions
  • Single 6 kg package simplifies replacement

What this kit replaces

This replacement battery kit supplies a single 12V7A sealed lead-acid cell designed for Smart Power Systems SBK600 compatible UPS units. It restores backup runtime for home-office or small-business power-protection setups. The package includes factory-fresh batteries and step-by-step installation instructions. Buyers needing higher-capacity or multi-cell cartridges should look elsewhere.

Thermals and power behaviour

The 12V7A SLA chemistry operates without active cooling in typical indoor environments. Normal float charging produces negligible heat and no audible noise. High-rate discharge during an outage stays within the cell's rated thermal envelope. No external power draw is required beyond the UPS charger itself.

Build and daily handling

The kit weighs 6 and arrives as a single cartridge ready for tool-less swap in compatible UPS models. Comprehensive printed instructions guide the replacement process from start to finish. Connectors match the original SBK600 layout so no adapter cables are needed. Units requiring parallel or series strings of multiple cells are not supported by this kit.

How it compares

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

Price $12.99
Cheaper than about 90% of the 3,915 comparable items (median $39.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameCyberPower
Product lineSmart Power Systems Batteries
Product typeKit/Package

Questions about this item

How do I install the SBK600 battery kit and which step is most often missed?

Disconnect the UPS from mains power, open the battery compartment, unplug the old cartridge, connect the new 12V7A battery observing the correct polarity, secure it in place, close the cover, then reconnect mains power and run a self-test.

What maintenance or replacement will the 12V7A SLA battery need later?

The sealed lead-acid cell requires no watering or routine service; plan to replace the cartridge again in three to five years or when the UPS reports a battery fault.

What limit appears first during a prolonged outage with the SBK600 kit?

The 12V7A capacity determines runtime; once the stored energy is depleted the UPS will shut down, so the amp-hour rating is the first constraint under sustained load.

More in UPS Replacement Batteries

Similar items