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Three sealed lead-acid batteries in a replacement kit

RefurbUPS

RefurbUPS Tripp Lite OMNISMART850 Compatible Replacement Battery Kit 3x 6V12A

SKU CH-N2RF-TVDZW

Compatible replacement kit containing three 6V12A sealed lead-acid batteries for the Tripp Lite OMNISMART850 UPS

  • TypeKit/Package
  • Weight15
  • Compatible kit restores UPS runtime with three 6V12A batteries
  • Factory-fresh cells deliver reliable backup power for OMNISMART850
  • Includes step-by-step installation instructions for easy replacement
  • High-rate discharge design supports demanding server loads
  • RBC52-compatible pack ensures correct fit and performance

Replacement Kit for OMNISMART850 UPS

This kit provides three 6V 12A sealed lead-acid batteries designed to fit the Tripp Lite OMNISMART850 uninterruptible power supply. It restores runtime for servers and network gear that rely on this specific UPS model. Buyers needing a different voltage, capacity or form factor will not be served by this package.

Sealed Lead-Acid Operation

The 6V 12A cells are maintenance-free and operate without liquid cooling or active fans, so they add no audible noise to the rack. Normal float charging keeps power draw low and heat output minimal inside the UPS enclosure. Installers who require lithium chemistry or hot-swap modules must look elsewhere.

Drop-In Cartridge Format

Each battery matches the original cartridge dimensions so the kit slides into the existing battery compartment without chassis modifications. The package includes installation instructions and weighs 15 units for shipping calculations. Builders needing extended runtime beyond the standard three-cell configuration cannot expand capacity with this kit.

Highlights

  • Compatible kit restores UPS runtime with three 6V12A batteries
  • Factory-fresh cells deliver reliable backup power for OMNISMART850
  • Includes step-by-step installation instructions for easy replacement
  • High-rate discharge design supports demanding server loads
  • RBC52-compatible pack ensures correct fit and performance

Specifications

BrandTrippLite Omni Series
SeriesTrippLite Omni Series Batteries
TypeKit/Package
Weight15

Questions about this item

How do I install the three 6V12A batteries into my Tripp Lite OMNISMART850 UPS, and what step is often missed?

The kit includes comprehensive installation instructions; the step most often missed is reconnecting the internal battery wiring harness before closing the UPS cover.

When will the three 6V12A SLA batteries need replacement again under normal use?

Expect three to five years of service before capacity drops enough to require another replacement kit.

What runtime limit appears first when the OMNISMART850 runs continuously on these batteries?

The 850 VA rating caps the load; sustained draw near that limit depletes the three 6V12A cells fastest.

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