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Two sealed 6V 1.2Ah AGM batteries, rectangular black cases, F1 terminals, 3.82 by 2.05 by 0.94 inches

BatteryJack inc.

BatteryJack inc. 6V 1.2Ah SLA Standard Battery 2PK

SKU CH-S6KD-4QCED

Two-pack of 6 V 1.2 Ah sealed lead-acid batteries with AGM construction for maintenance-free backup power

  • AGM sealed construction prevents electrolyte leakage in any position
  • Maintenance-free operation eliminates water checks for 4-7 year service life
  • 100% OEM replacement matches pc612 ub613 np1.2-6 ps-612 part numbers
  • 90% gas recombination extends cell longevity during float use
  • Two-pack 6 V 1.2 Ah units measure 3.82 L x 2.05 H x .94 W inches

Direct OEM Replacement

This two-pack of 6 V 1.2 Ah sealed lead-acid batteries is built as a 100 % OEM replacement for models such as pc612, ub613, np1.2-6 and ps-612. The AGM construction keeps the electrolyte absorbed in glass-fibre mats so the cells are maintenance-free and non-spillable.

Upgrade From Older SLA Cells

The jump is worth it when your existing 6 V pack no longer holds a charge after four to seven years of float service. Replacing both units at once restores the original runtime and avoids the imbalance that shortens the life of a single fresh cell paired with an aged one.

Fits Standard 6 V Battery Slots

Each unit measures 3.82 in long, 0.94 in wide and 2.05 in high, so it drops into the same compartment as the original DMZ12 or UB613 packs. The sealed, recombination design lets you mount the batteries in any orientation without venting concerns, freeing up layout options inside UPS units, alarm panels or emergency-lighting housings.

Highlights

  • AGM sealed construction prevents electrolyte leakage in any position
  • Maintenance-free operation eliminates water checks for 4-7 year service life
  • 100% OEM replacement matches pc612 ub613 np1.2-6 ps-612 part numbers
  • 90% gas recombination extends cell longevity during float use
  • Two-pack 6 V 1.2 Ah units measure 3.82 L x 2.05 H x .94 W inches

Specifications

No published specifications for this item yet.

Questions about this item

What are the exact dimensions of each 6V 1.2Ah SLA battery in the 2-pack?

Each battery measures 3.82 inches long, 2.05 inches high and 0.94 inches wide.

How do I install the replacement battery so the terminals connect correctly?

Match the positive and negative terminals to the device's leads, secure the battery in the compartment, and tighten the terminal hardware to avoid loose connections.

When should I plan to replace these AGM batteries based on the expected service life?

The expected battery life is 4 to 7 years; replace them when runtime drops noticeably or the unit fails a self-test.

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