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Black rectangular 12V 1.3Ah VRLA battery with F1 terminals

BatteryJack inc.

BatteryJack inc. LC-R121R3P 12V 1.3Ah VRLA UPS Replacement Battery

SKU CH-THV2-K5GJ4

12 V 1.3 Ah VRLA battery with F1 terminal for UPS replacement, using AGM technology and a sealed, maintenance-free design

  • Reliable power from advanced AGM technology
  • Up to seven years expected service life
  • Direct 100% OEM replacement fit
  • Maintenance-free sealed design with F1 terminal
  • Over 90% gas recombination for safety

12V 1.3Ah VRLA UPS Battery

The BatteryJack LC-R121R3P is a 12 volt, 1.3 amp-hour valve-regulated lead-acid battery built as a direct OEM replacement for compatible UPS units. It uses absorptive glass mat technology to deliver maintenance-free operation in a sealed, non-spillable case. The F1 terminal provides a standard connection for quick installation. Expected service life ranges from four to seven years.

Suits UPS units needing F1 terminals

This battery fits UPS systems that specify a 12V 1.3Ah VRLA block with an F1 faston tab. Buyers whose equipment requires a different terminal style, a higher amp-hour rating, or a larger physical footprint should look at other models. It is not intended for deep-cycle solar banks or automotive starting duties.

12V 1.3Ah capacity decides fit

The single specification that determines compatibility is the 12V 1.3Ah rating combined with the F1 terminal. Match these two values against the original battery label or the UPS manufacturer's parts list before ordering.

Highlights

  • Reliable power from advanced AGM technology
  • Up to seven years expected service life
  • Direct 100% OEM replacement fit
  • Maintenance-free sealed design with F1 terminal
  • Over 90% gas recombination for safety

Specifications

No published specifications for this item yet.

Questions about this item

When will the 12 V 1.3 Ah VRLA battery need replacement?

The expected floating service life is 4 to 7 years; no water or specific-gravity checks are required during that period.

What limits continuous operation of the AGM battery?

Gas recombination handles over 90 % of internally generated gas, so electrolyte loss — not heat or voltage sag — is the first long-term constraint.

Does the sealed F1-terminal unit produce noticeable heat or noise during all-day UPS duty?

The maintenance-free AGM design operates silently with no electrolyte leakage, and the recombination system keeps temperature rise minimal under normal float charging.

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