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Rectangular 12V 18Ah VRLA battery with nut-and-bolt terminals, grey ABS case

BatteryJack inc.

BatteryJack inc. 12V 18Ah VRLA Battery NB Terminal

SKU CH-MJ43-6XK6K

12 V 18 Ah sealed AGM battery with nut-and-bolt terminals for UPS, alarm, scooter and emergency-lighting backup

  • Maintenance-free AGM design eliminates water top-ups
  • 4-to-7-year expected lifespan supports long-term reliability
  • 100 % OEM-compatible replacement fits existing UPS units
  • NB terminals enable secure bolt-on connections
  • 12 V 18 Ah capacity powers scooters, alarms and backup systems

12 V 18 Ah VRLA battery for UPS and mobility use

This sealed lead-acid battery uses AGM technology to deliver 12 volts and 18 amp-hours of capacity. It is built as a direct OEM replacement for backup power units, electric scooters, mobility wheelchairs, fire alarms and emergency lighting. The maintenance-free design requires no watering or periodic service.

Check voltage, capacity

Verify that your equipment specifies a 12 volt nominal voltage and an 18 Ah rating. Confirm the physical envelope of 7.13 in length, 3.00 in width and 6.6 in height fits the battery compartment. Ensure the nut-and-bolt terminals match the connector type used by your device.

Sealed AGM construction runs cool and silent

The absorbed glass mat electrolyte eliminates free liquid, so the battery operates without venting gases or audible noise in normal float or cyclic service. Self-discharge is low, supporting the stated 4 to 7 year expected life when kept charged. At 12.5 lbs the unit is manageable for single-person installation.

Highlights

  • Maintenance-free AGM design eliminates water top-ups
  • 4-to-7-year expected lifespan supports long-term reliability
  • 100 % OEM-compatible replacement fits existing UPS units
  • NB terminals enable secure bolt-on connections
  • 12 V 18 Ah capacity powers scooters, alarms and backup systems

Specifications

No published specifications for this item yet.

Questions about this item

Does the battery arrive with the nut-and-bolt terminals already installed or do I need to fit them myself?

The NB terminals are supplied with the battery so no separate terminal kit is required.

How do I decide between the 15 Ah, 17 Ah and 18 Ah versions that are listed as compatible replacements?

Choose the capacity that matches the amp-hour rating printed on your existing battery; the 18 Ah unit gives the longest runtime in the same footprint.

What does the 18 Ah rating actually deliver when the battery is powering a UPS or mobility scooter?

It can supply 18 amps for one hour or a proportionally lower current for a longer period, so a 9 amp load would run for roughly two hours.

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