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Three sealed lead-acid batteries in a replacement kit

RefurbUPS

RefurbUPS Tripp Lite SMART850NET Compatible UPS Replacement Battery Kit 3x 6V12A

SKU CH-M9EC-W6G2X

Compatible replacement kit containing three 6V12A sealed lead-acid batteries for Tripp Lite SMART850NET UPS units

  • Product typeKit/Package
  • Product weight15
  • Compatible kit restores UPS runtime with three 6V12A batteries
  • Factory-fresh cells deliver reliable high-rate discharge performance
  • Matches Tripp Lite RBC52 specification for SMART850NET units
  • Includes step-by-step installation instructions for easy replacement
  • New condition ensures full service life from installation

Compatible Kit for SMART850NET UPS

This replacement battery kit is designed for the Tripp Lite SMART850NET uninterruptible power supply. It contains three sealed lead-acid batteries rated at 6V12A each. The kit restores backup power for servers and network equipment that rely on this specific UPS model. It is not suitable for other UPS units or for users needing a different voltage or capacity.

Straightforward Swap with Included Guide

The package ships with comprehensive installation instructions that walk through the replacement process step by step. Most installations require only basic hand tools and access to the UPS battery compartment. The main difficulty arises if the UPS is mounted in a tight rack where the front panel cannot be removed easily. No soldering or firmware updates are needed.

Three-Cell Pack Delivers Rated Runtime

The three 6V12A cells combine to match the original cartridge specification for the SMART850NET. They support the UPS through typical outages and graceful shutdown sequences for connected loads. Runtime will decrease if the attached equipment draws more than the UPS rated capacity or if the batteries age beyond their design life. The kit does not increase the unit's maximum load rating.

How it compares

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

Price $30.99
Cheaper than about 58% 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 do I confirm the kit is working correctly after installing the three 6V12A batteries in my SMART850NET UPS?

After installation, run a self-test from the UPS front panel or management software; a passing result and normal runtime during a brief power-loss test confirm the batteries are functioning as intended.

What comes in the box and is anything else required to complete the replacement?

The kit includes three factory-fresh 6V12A high-rate discharge SLA batteries and comprehensive installation instructions; no additional parts or tools are needed for the swap.

Which battery kit version should I choose for the SMART850NET — is the RBC52-compatible 3-pack the only option?

Yes, the SMART850NET requires exactly three 6V12A cartridges; this RBC52-compatible 3-pack is the correct and only kit specified for that UPS model.

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