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Single 12V 7Ah battery cartridge RBC51 compatible with OMNISMART500 UPS

RefurbUPS

RefurbUPS 12V 7Ah RBC51 UPS Replacement Battery

SKU CH-4YSJ-8A9K2

Factory fresh 12V 7Ah replacement battery cartridge compatible with Tripp Lite OMNISMART500 and RBC51 UPS units

  • TypeBattery
  • Weight6
  • Factory-fresh cells deliver reliable backup power
  • 12 V 7 Ah capacity matches original RBC51 specification
  • Single cartridge design fits Tripp Lite OMNISMART500 UPS units
  • New condition ensures full service life from installation

Compatible UPS Replacement Battery

This 12 V 7 Ah sealed lead-acid cartridge replaces the Tripp Lite RBC51 pack used in OMNISMART500 units. It arrives factory fresh and ready for immediate installation in compatible UPS systems. The single-battery kit restores backup runtime for critical network and server equipment.

Steady Discharge Under Load

The cell delivers consistent voltage during extended outages rather than only brief surge support. Internal resistance remains stable across repeated deep-cycle events typical of mission-critical environments. Capacity retention stays predictable over the full service life when maintained at recommended temperatures.

Highlights

  • Factory-fresh cells deliver reliable backup power
  • 12 V 7 Ah capacity matches original RBC51 specification
  • Single cartridge design fits Tripp Lite OMNISMART500 UPS units
  • New condition ensures full service life from installation

Specifications

TypeBattery
Weight6

Questions about this item

How much heat does the 12V 7Ah RBC51 battery generate during continuous operation?

The sealed lead-acid design produces minimal heat under normal load; keep the UPS vents clear and ambient temperature moderate for best longevity.

Which UPS models must I already own for this RBC51 kit to work?

It is a direct replacement cartridge for the Tripp Lite OMNISMART500 UPS and any unit that uses the RBC51 battery pack.

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