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Rectangular black sealed battery with two terminals

BatteryJack inc.

BatteryJack inc. 6V 12AH UPS Replacement Battery for Parmak MAG12SP

SKU CH-VTX4-2DQJJ

A 6 V 12 Ah sealed lead-acid battery built as a direct OEM replacement for the Parmak MAG12SP UPS

  • 100 % OEM replacement ensures exact fit
  • 12 Ah capacity delivers reliable backup power
  • AGM technology provides maintenance-free operation
  • Valve-regulated sealed design prevents leaks
  • Expected service life of four to seven years

Direct OEM Replacement for Parmak MAG12SP

This 6V 12AH sealed lead acid battery is built as a 100% OEM replacement for the Parmak MAG12SP unit. It uses advanced AGM technology to deliver reliable backup power for security and access-control systems. The maintenance-free design suits installers who need a drop-in swap without fluid checks.

Valve-Regulated AGM Build

The valve-regulated construction keeps the battery sealed and leak-resistant in any mounting orientation. Rugged ABS casing protects the cells from vibration and impact in outdoor enclosures. Maintenance-free operation removes the need for periodic topping up, reducing service visits over the expected 4-7 year service life.

Lead Acid Chemistry Limits

Sealed lead acid chemistry self-discharges during long storage, so a refresh charge is advised before commissioning after extended shelf time. Capacity falls at low temperatures, which can shorten runtime in unheated cabinets. The 12 Ah rating defines the energy envelope, so loads that exceed this draw will reduce backup duration.

Highlights

  • 100 % OEM replacement ensures exact fit
  • 12 Ah capacity delivers reliable backup power
  • AGM technology provides maintenance-free operation
  • Valve-regulated sealed design prevents leaks
  • Expected service life of four to seven years

Specifications

No published specifications for this item yet.

Questions about this item

What battery interface does the 6V 12AH UPS replacement use to connect to the Parmak MAG12SP?

It uses the standard terminal layout specified for the Parmak MAG12SP so the existing leads attach directly without adapters.

What physical space is required to fit this 6V 12AH unit into the Parmak MAG12SP enclosure?

The case matches the OEM footprint for the Parmak MAG12SP so it sits in the original battery tray without modification.

How is the 6V 12AH battery installed in the Parmak MAG12SP and which step is most often missed?

Disconnect power, remove the old pack, seat the new unit in the tray, reconnect the leads observing polarity, then charge fully before first use.

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