We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Three sealed lead-acid batteries in a replacement kit

RefurbUPS

RefurbUPS Tripp Lite OMNISMART650 Replacement Battery Kit 3x6V12A

SKU CH-SM0P-EKC9J

Kit of three 6V12A sealed lead-acid batteries replaces the Tripp Lite OMNISMART650 UPS cartridge

  • TypeKit/Package
  • Weight15
  • Three 6 V 12 Ah batteries restore full UPS runtime
  • Kit matches RBC52 specification for OMNISMART650 units
  • Factory-fresh sealed lead-acid cells deliver reliable backup
  • Includes step-by-step installation instructions for quick swap
  • Net weight 15 kg simplifies handling and mounting

Compatible Replacement Battery Kit

This kit provides three 6V12A sealed lead-acid batteries designed for the Tripp Lite OMNISMART650 UPS. It is intended for system administrators and IT staff who need to restore backup runtime after the original cells reach end of life. The pack matches the RBC52 form factor and arrives factory fresh with installation instructions included.

Fits Directly Inside the UPS

The three batteries install into the existing battery compartment without tools or cabling changes, freeing the administrator from sourcing individual cells or modifying the chassis. No external wiring harnesses or additional mounting hardware are required, so the UPS returns to service quickly after the swap.

Low Self-Discharge SLA Chemistry

The sealed lead-acid cells deliver high-rate discharge for short-duration backup while generating minimal heat during float charging. In normal standby operation the pack runs silently, draws no measurable AC power beyond the UPS trickle charge, and requires no active cooling or ventilation changes.

Highlights

  • Three 6 V 12 Ah batteries restore full UPS runtime
  • Kit matches RBC52 specification for OMNISMART650 units
  • Factory-fresh sealed lead-acid cells deliver reliable backup
  • Includes step-by-step installation instructions for quick swap
  • Net weight 15 kg simplifies handling and mounting

Specifications

BrandTrippLite Omni Series
SeriesTrippLite Omni Series Batteries
TypeKit/Package
Weight15

Questions about this item

How long will the three 6 V 12 Ah batteries last before capacity drops under continuous UPS duty?

Each 6 V 12 Ah cell is rated for typical sealed-lead-acid service life; the kit provides three matched units for the OMNISMART650.

Does the battery kit generate noticeable heat or fan noise during all-day operation inside the UPS?

The sealed lead-acid cells produce no fan noise and minimal heat; any warmth comes from the UPS charging circuit, not the batteries themselves.

What UPS model must I already own for this three-pack to fit and connect correctly?

The kit is built as a direct replacement for the Tripp Lite OMNISMART650 UPS and matches the RBC52 cartridge form factor.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.