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
Two 12V 9A sealed lead-acid batteries in plastic housing

RefurbUPS

RefurbUPS Back-UPS XS 1500 G replacement battery kit

SKU CH-TRNR-RW6FT

Compatible replacement kit with two 12V 9Ah SLA batteries for Back-UPS XS 1500 G, reusing the existing wiring harness

  • TypeBattery
  • Weight14
  • Compatible with APC BX1500G UPS models
  • Kit includes two 12V9A sealed lead-acid batteries
  • Reuses existing wiring harness for easy installation
  • Factory-fresh cells ensure reliable backup performance
  • Replaces APC RBC124 cartridge without modifications

Replacement Kit for Back-UPS XS 1500 G

This kit provides two 12V9A sealed lead-acid batteries designed to restore runtime to a Back-UPS XS 1500 G unit. It matches the APC RBC124 specification and arrives factory fresh. The package includes comprehensive installation instructions so the swap can be completed without specialist tools.

Upgrade from depleted original cells

When the UPS no longer holds charge through a typical outage, this kit replaces the worn pair and returns the unit to its rated backup capacity. The jump is worth it when runtime has fallen below the level needed to ride through short power interruptions or to allow a controlled shutdown.

Capacity and headroom for the 1500 VA unit

The two 9 Ah cells deliver the energy reserve the 1500 VA model was designed around, supporting connected equipment during brief to moderate outages. Runtime will decrease as the load approaches the UPS maximum, and the kit does not extend backup beyond the original design limits.

Highlights

  • Compatible with APC BX1500G UPS models
  • Kit includes two 12V9A sealed lead-acid batteries
  • Reuses existing wiring harness for easy installation
  • Factory-fresh cells ensure reliable backup performance
  • Replaces APC RBC124 cartridge without modifications

Specifications

TypeBattery
Weight14

Questions about this item

How many 12 V 9 Ah batteries are included in the kit for the BX1500G UPS?

The kit contains two 12 V 9 Ah sealed lead-acid batteries that match the APC RBC 124 specification.

What existing part must be reused when installing this replacement kit?

You must reuse the original wiring harness from the UPS when connecting the new batteries.

When will the batteries in this kit typically need to be replaced again?

Expect to replace these batteries again after three to five years of normal UPS service.

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

Also in this aisle

People compared these

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