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Three sealed 12V 7A lead-acid batteries in a replacement kit

RefurbUPS

RefurbUPS Tripp Lite SMART1500XL Compatible Replacement Battery Kit 12V 7A 3 Pack

SKU CH-JDCT-84JWQ

Kit of three 12 V 7 Ah sealed lead-acid batteries for Tripp Lite SMART1500XL UPS, includes installation instructions

  • TypeKit/Package
  • Weight18
  • Three 12 V 7 A SLA batteries power the Tripp Lite SMART1500XL UPS
  • Factory-fresh cells deliver reliable high-rate discharge performance
  • Kit includes comprehensive installation instructions for straightforward replacement
  • Compatible with Tripp Lite RBC53 cartridge for exact fit
  • Eighteen-pound package ships ready for immediate installation

Compatible Replacement Kit for SMART1500XL

This kit provides three 12V 7A sealed lead-acid batteries designed as a direct replacement for the Tripp Lite SMART1500XL UPS. It suits administrators maintaining existing Smart-series units who need factory-fresh cells to restore runtime. Buyers requiring lithium chemistry or higher-capacity packs will not find them here.

Installation and Common Issues

The package includes comprehensive replacement instructions so technicians can swap the cartridges without specialised tools. A frequent mistake is failing to reconnect the internal wiring harness in the correct polarity, which prevents the UPS from recognising the new batteries. Another issue arises when old batteries are left in the chassis, creating a weight imbalance and ventilation blockage.

Limits of the 12V 7A SLA Standard

Sealed lead-acid chemistry delivers reliable backup but degrades after repeated deep discharges, so runtime gradually shortens over a typical three-to-five-year service life. The 7A rating caps the available current, meaning the UPS cannot support loads beyond its original 1500VA design. Users needing extended runtime must add external battery modules rather than substituting larger cells.

Highlights

  • Three 12 V 7 A SLA batteries power the Tripp Lite SMART1500XL UPS
  • Factory-fresh cells deliver reliable high-rate discharge performance
  • Kit includes comprehensive installation instructions for straightforward replacement
  • Compatible with Tripp Lite RBC53 cartridge for exact fit
  • Eighteen-pound package ships ready for immediate installation

Specifications

BrandTrippLite Smart Series
SeriesTrippLite Smart Series Batteries
TypeKit/Package
Weight18

Questions about this item

How can I confirm the kit is working correctly after installing the three 12V7A batteries in my SMART1500XL?

After installation, power on the UPS and run a self-test from the front panel; the unit should show a full charge and hold the rated load without triggering a battery alarm.

What comes in the package and what extra items are required for the swap?

The box contains three 12V7A sealed lead-acid batteries and printed installation instructions; no additional parts or tools are needed for the replacement.

Which compatible kit should I choose for a Tripp Lite SMART1500XL that uses the RBC53 cartridge?

This three-pack of 12V7A cells is the direct replacement for the RBC53 cartridge used in the SMART1500XL, so select this kit.

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