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Rectangular sealed battery with two F2 terminals on top

BatteryJack inc.

BatteryJack inc. 6V 12AH F2 UPS Replacement Battery

SKU CH-C86T-GBMBB

A 6 V, 12 Ah sealed AGM battery with F2 terminals, designed as a maintenance-free UPS replacement offering 100 % OEM compatibility and over 90 % gas recombination

  • Maintenance-free operation with sealed AGM construction
  • 100% OEM replacement for Streamlight Litebox
  • Over 90% gas recombination extends service life
  • Non-spillable design meets IATA transport rules
  • Expected floating service life of 4-7 years

6V 12AH UPS Replacement Battery

The BatteryJack 6V 12AH F2 unit is a direct OEM replacement for UPS systems and Streamlight Litebox devices. It uses Absorptive Glass Mat technology for sealed, maintenance-free operation in any orientation. The non-spillable design meets International Air Transport Association requirements for safe transport. This battery suits facility managers and technicians maintaining backup power infrastructure.

Upgrades aging sealed lead-acid cells

Replace existing 6V 12AH batteries when runtime drops below useful levels or after the expected 4-7 year service life. The jump is worth it when gas recombination efficiency falls under 90 percent and electrolyte leakage becomes a risk. Fresh cells restore full float-service reliability without adding water or checking specific gravity. Delaying replacement risks unexpected failure during power events.

Verify terminal type and voltage match

Confirm the existing unit uses F2 terminals and a 6V 12AH rating before ordering. Check that the chassis accommodates the sealed AGM form factor without modification. Ensure the charging circuit is compatible with maintenance-free AGM chemistry. Buyers needing higher amp-hour capacity or different terminal layouts cannot use this model.

Highlights

  • Maintenance-free operation with sealed AGM construction
  • 100% OEM replacement for Streamlight Litebox
  • Over 90% gas recombination extends service life
  • Non-spillable design meets IATA transport rules
  • Expected floating service life of 4-7 years

Specifications

No published specifications for this item yet.

Questions about this item

Does this 6 V 12 Ah battery use the F2 terminal type for my Streamlight Litebox?

Yes, the F2 terminal is specified so it matches the original Litebox connection without adapters.

Is any acid filling or initial charge required before installing this sealed AGM unit?

No, the battery arrives sealed and maintenance-free; simply connect the F2 terminals observing correct polarity.

When should I plan to replace this battery given its 4–7 year expected life?

Schedule replacement around the four-year mark for critical UPS duty, or up to seven years for lighter backup use.

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