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Two sealed lead-acid batteries, rectangular black cases with F2 terminals on top

BatteryJack inc.

BatteryJack inc. 12V 12AH SLA Battery F2 Terminal 2 Pack UB12120

SKU CH-ZKZH-V79ZW

Two 12 V 12 Ah sealed lead-acid batteries with F2 terminals for UPS and emergency backup power

  • Sealed lead-acid design eliminates routine maintenance
  • Two-pack supplies 12 V 12 Ah for UPS or alarm systems
  • F2 terminal fits standard backup-device connectors
  • Case measures 151 mm long by 98 mm wide
  • Expected service life spans four to seven years

Two-pack 12 V 12 Ah SLA batteries

This pack contains two sealed lead-acid batteries rated at 12 volts and 12 ampere-hours each. They use AGM technology and F2 terminals for a secure connection. The maintenance-free design suits uninterruptible power supplies, emergency lighting and security systems. Both units arrive new and ready for installation.

Steady discharge over long backup periods

AGM construction delivers consistent voltage during extended power-outage events rather than only short bursts. The sealed electrolyte prevents leakage while the battery supports repeated deep-cycle use. Expected service life ranges from four to seven years in float applications. Internal resistance remains stable across the operating temperature range.

Verify terminal type and physical space

Each battery measures 151 mm long, 98 mm wide and 95 mm high, with a total height of 101 mm including terminals. Confirm that your equipment accepts F2 faston tabs and can accommodate the 4.20 kg weight per unit. Check polarity orientation and available clearance before ordering. No charger is included in the pack.

How it compares

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

Price $49.99
Pricier than about 90% of the 10,440 comparable items (median $10.99).

Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the 12 V 12 Ah AGM battery generate during continuous UPS operation?

Sealed lead-acid AGM cells produce very little heat under normal float charge; the battery stays near ambient temperature during all-day backup use.

What connectors are required to attach the F2 terminals on these two batteries?

Each battery has ¼ in F2 faston tabs; you need matching F2 quick-disconnect lugs and wire to link them in series or parallel.

Will the 151 mm length and 101 mm total height fit my existing UPS battery compartment?

The pack measures 151 mm long, 98 mm wide and 101 mm tall with terminals; compare those dimensions to your UPS tray before installing.

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