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
RefurbUPS APC PowerStack 450 1U rack-mount battery kit with two 6V9A cells

RefurbUPS

RefurbUPS APC PowerStack 450 Rack Mount 1U PS450 UPS Replacement Battery Kit

SKU CH-W25D-GEK4S

Replacement battery kit for APC PowerStack 450 UPS containing two 6V9Ah batteries

  • TypeBattery
  • Weight8
  • Compatible with APC RBC18 UPS models
  • Factory-fresh cells ensure reliable backup power
  • Contains two 6 V 9 Ah sealed batteries
  • Ready for immediate installation in 1U rack units

APC PowerStack 450 Battery Kit

This replacement battery kit is designed for the APC PowerStack 450 rack-mount 1U uninterruptible power supply. It contains two 6V9A batteries configured as a compatible cartridge for the APC RBC18. The kit suits administrators maintaining existing PowerStack 450 units in server racks.

Compatible Cartridge Limits

The cartridge fits only the PowerStack 450 model and the APC RBC18 form factor. It will not work with other UPS models, larger rack units, or external battery packs that use different connectors or voltages. Buyers needing higher runtime or a different form factor must select a kit matched to their specific UPS.

Highlights

  • Compatible with APC RBC18 UPS models
  • Factory-fresh cells ensure reliable backup power
  • Contains two 6 V 9 Ah sealed batteries
  • Ready for immediate installation in 1U rack units

Specifications

TypeBattery
Weight8

Questions about this item

Should I choose the single kit or a multi-pack for my PS450?

The kit contains two 6V9A batteries pre-assembled to match the PS450 cartridge, so one kit restores full runtime.

What does the 450 rating mean for actual backup time?

The 450 VA rating reflects the UPS output capacity; with fresh batteries the unit will support its rated load for the manufacturer-specified runtime.

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

More in UPS Replacement Battery & Accessories

Similar items

Same shelf, same checkout — eight coins and a 30-minute rate lock.