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Four 12V9A SLA batteries in a replacement kit for Smart-UPS X 1500 rack mount

RefurbUPS

RefurbUPS Smart-UPS X 1500 Rack Mount LCD ups replacement battery

SKU CH-GV60-Q5SXC

Compatible replacement kit with four 12V9A batteries for the Smart-UPS X 1500 rack-mount UPS

  • TypeBattery
  • Weight28
  • Compatible replacement kit for Smart-UPS X 1500 rack-mount units
  • Four 12 V 9 Ah sealed lead-acid batteries included
  • Reuses existing wiring harness to reduce waste
  • Factory-fresh cells built for high-rate discharge reliability
  • Trusted by over 10 000 customers nationwide

Smart-UPS X 1500 compatible kit

This replacement battery kit is built for the APC Smart-UPS X 1500 Rack Mount LCD unit. It supplies four 12V 9A sealed lead-acid cells that match the original RBC115 specification. The kit suits IT managers and facility teams who need to restore runtime on existing rack-mounted UPS hardware. Buyers who require a different voltage or form factor cannot use this kit.

Thermals and power in normal use

The sealed lead-acid chemistry operates without active cooling and adds no audible noise to the rack environment. Each cell delivers high-rate discharge capability for short outages while maintaining stable voltage during extended runtime events. The 28 kg total weight reflects the dense plate construction needed for reliable energy delivery. No additional power draw is introduced beyond the UPS charging circuit.

Build quality and daily implications

Factory-fresh batteries arrive ready for immediate installation using the existing wiring harness, so no new cabling is required. Comprehensive replacement instructions are included to guide technicians through the swap. The rugged ABS containers resist vibration in standard 2U rack mounts. The kit is not suitable for UPS models that use a different battery count or connector layout.

Highlights

  • Compatible replacement kit for Smart-UPS X 1500 rack-mount units
  • Four 12 V 9 Ah sealed lead-acid batteries included
  • Reuses existing wiring harness to reduce waste
  • Factory-fresh cells built for high-rate discharge reliability
  • Trusted by over 10 000 customers nationwide

Specifications

TypeBattery
Weight28

Questions about this item

How do I install the four 12 V 9 Ah batteries in the SMX1500RM2U and which step do people miss?

Remove the front panel, slide out the old battery tray, disconnect the harness, insert the four new 12 V 9 Ah blocks in the same orientation, reconnect the existing wiring harness, then run the UPS self-test — skipping the self-test is the step most users forget.

What maintenance will this replacement kit need after installation?

The kit uses sealed lead-acid blocks that require no watering or equalising; plan to replace the set again in three to five years or when the UPS reports a battery fault, whichever comes first.

What limit appears first during a long runtime event with this 1500 VA unit?

The 9 Ah capacity of each 12 V block sets the total energy available, so runtime at full load is the first constraint you will hit during sustained discharge.

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