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A rectangular black sealed lead-acid battery with two terminal adapters attached

BatteryJack inc.

BatteryJack inc. 12V 3AH SLA Battery with F2 F1 Adapters

SKU CH-H73S-13F98

Sealed 12 V lead-acid battery with AGM tech, 90 % gas recombination and F2/F1 adapters

  • Ready for any orientation with sealed AGM construction
  • Runs maintenance-free for years with gas recombination over 90%
  • Direct 100% OEM replacement fits BB BP3-12 units
  • Includes F2 and F1 adapters for flexible terminal connection
  • Classified non-spillable for safe air transport compliance

12 V 3 Ah SLA battery for UPS and backup systems

This sealed lead-acid battery uses AGM technology to deliver maintenance-free power for uninterruptible supplies and standby equipment. It arrives new and ready to install without adding electrolyte or checking specific gravity.

Sealed construction prevents leaks during

The absorptive glass mat separator holds sufficient electrolyte for steady output while recombinant design returns over 90 percent of generated gas, so the cell sustains long-term float duty without venting or capacity loss.

F2 and F1 adapters included for direct terminal fit

Polarity-matched adapters let the battery slide into existing BP3-12 housings without soldering or crimping; the only common issue is forgetting to tighten the adapter screws, which can raise contact resistance.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $17.99
Pricier than about 73% of the 10,440 comparable items (median $10.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 12 V 3 AH battery generate noticeable heat or noise during continuous float charging?

Sealed AGM construction with over 90 % gas recombination means no venting, no electrolyte loss and silent, maintenance-free operation during long-term float service.

Which terminal style do I need on my existing UPS or alarm panel for this battery to connect directly?

The pack includes both F2 and F1 adapters so you can match the faston tab width already on your device without extra parts.

Will this 12 V 3 AH unit fit the same compartment and voltage rail as the older BP3-12 it replaces?

It is a 100 % OEM replacement for the BP3-12, matching voltage and form factor so it drops into the existing bay and works with the original charger.

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