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Rectangular sealed lead-acid battery block, dark plastic case, two terminals on top

BatteryJack inc.

BatteryJack inc. 6V 12Ah SLA Sealed Lead Acid Battery 6 Volt UPS Replacement Battery

SKU CH-SAQK-643CC

Sealed 6 V 12 Ah AGM battery with maintenance-free operation and over 90 % gas recombination for UPS backup

  • 6V 12Ah capacity powers UPS reliably
  • Advanced AGM technology prevents electrolyte leakage
  • Maintenance-free design needs no water or gravity checks
  • Gas recombination recovers over 90% of generated gas
  • Sealed non-spillable construction meets IATA transport requirements

6V 12Ah SLA UPS Replacement Battery

The BatteryJack inc. 6V 12Ah sealed lead-acid battery serves as a direct OEM replacement for compatible uninterruptible power supply units. It uses AGM technology for maintenance-free operation and a 4-7 year expected service life. The sealed construction prevents electrolyte leakage in any mounting position. It is classified as non-spillable for safe transport.

Check voltage and capacity match

Verify that your UPS requires a 6 volt 12Ah battery before ordering. Confirm the physical dimensions and terminal layout match the original unit to ensure proper fit. The battery is designed for floating service life with no need to check electrolyte levels or add water. Gas recombination exceeds 90% during normal use for reduced maintenance.

3 year warranty on UPS devices

A 3 year warranty applies when the battery is used in UPS or backup devices, while other applications receive a 2 year warranty. The 100% OEM replacement design ensures compatibility with supported systems. Maintenance-free operation eliminates the need for periodic servicing throughout the expected battery life. Position-free installation allows flexible mounting orientations.

Highlights

  • 6V 12Ah capacity powers UPS reliably
  • Advanced AGM technology prevents electrolyte leakage
  • Maintenance-free design needs no water or gravity checks
  • Gas recombination recovers over 90% of generated gas
  • Sealed non-spillable construction meets IATA transport requirements

Specifications

No published specifications for this item yet.

Questions about this item

Does the 6V 12Ah battery ship with any cables, mounting brackets or terminal adapters, or must they be sourced separately?

The unit is supplied as the sealed lead-acid block only; terminals are integrated and no extra cables or brackets are included.

Is there a higher-capacity version of this 6V form factor, or is 12Ah the only option?

The supplier lists this single 12Ah model; no alternative amp-hour ratings are offered for the same 6V size.

What does the 90% gas-recombination figure mean for everyday UPS runtime?

Over 90% of generated gas recombines internally, so electrolyte loss is minimal and the battery stays maintenance-free throughout its 4-7 year design life.

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