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Three sealed lead-acid batteries in a replacement kit

RefurbUPS

RefurbUPS Tripp Lite SM1500NAFTA Compatible Replacement Battery Kit 12V7A x3

SKU CH-T7TM-8GKXW

Kit of three 12V 7A SLA batteries replaces the RBC53 pack in a Tripp Lite SM1500NAFTA UPS

  • Product typeKit/Package
  • Product weight18
  • Three 12 V 7 A batteries restore full UPS runtime
  • 18 kg kit ships as one complete replacement package
  • Factory-fresh cells deliver reliable high-rate discharge performance
  • Step-by-step installation guide included for quick swap-out
  • Direct RBC53-compatible fit for Tripp Lite SM1500NAFTA units

Tripp Lite SM1500NAFTA Battery Kit

This kit contains three 12V7A sealed lead-acid batteries designed as a direct replacement for the Tripp Lite SM1500NAFTA UPS. It restores runtime for connected servers and network gear when the original cells reach end of life. The pack matches the RBC53 form factor used in compatible Smart Series units.

Sealed Lead-Acid Runtime Limits

SLA chemistry delivers high-rate discharge for short outages but capacity declines with age and temperature. The 12V7A rating defines the ampere-hour ceiling; loads drawing more current will reduce available minutes. Deep cycling shortens overall service life compared to float standby use.

Straightforward Swap With Included Guide

Factory-fresh cells arrive pre-wired for the cartridge, so installation follows the supplied step-by-step instructions. Common issues include forgetting to disconnect the UPS from mains before opening the battery door and failing to torque terminal bolts to spec, which can cause high-resistance connections.

How it compares

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

Price $44.99
Pricier than about 55% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameTrippLite Smart Series
Product lineTrippLite Smart Series Batteries
Product typeKit/Package

Questions about this item

How many 12V 7A batteries are in this kit?

The kit contains three 12V 7A sealed lead-acid batteries, matching the original cartridge layout for the SM1500NAFTA UPS.

What UPS runtime can I expect after installing these batteries?

Restored runtime will match the original factory specification for the SM1500NAFTA, as the kit uses identical 12V 7A high-rate cells.

Does this kit use the standard RBC53 connector interface?

Yes, the batteries are wired to the RBC53 pin-out, so they plug directly into the SM1500NAFTA without adapters or re-wiring.

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