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Rectangular black sealed battery with nut and bolt terminals, 7.13 by 3.00 by 6.6 inches

BatteryJack inc.

BatteryJack inc. 12V 18AH UPS Replacement Battery HR22-12

SKU CH-1MH0-9D11H

A 12 V 18 Ah AGM battery with nut-and-bolt terminals, suitable for UPS, fire alarms, security systems, scooters and mobility chairs

  • 100% OEM compatible replacement for HR22-12 models
  • Advanced AGM technology delivers maintenance-free sealed operation
  • Expected service life of four to seven years
  • Powers fire alarms, security systems and UPS backups
  • Compact 7.13 x 3.00 x 6.6 inch form factor

12V 18AH UPS Replacement Battery

This sealed AGM battery delivers 12 volts and 18 ampere-hours of capacity for uninterruptible power supplies and backup systems. It serves as a direct OEM replacement for the BB Battery HR22-12 model and numerous compatible part numbers across security, fire alarm, and mobility equipment. The maintenance-free design suits buyers who need reliable standby power without routine electrolyte checks.

Advanced AGM Build With Nut And Bolt Terminals

Advanced AGM technology keeps the electrolyte absorbed in glass mat separators, preventing leaks and allowing operation in any orientation. The case measures 7.13 inches long, 3.00 inches wide, and 6.6 inches high with a weight of 12.5 pounds. Nut and bolt terminals provide a secure bolted connection that resists vibration in scooters, wheelchairs, and gate operators.

Verify Voltage Capacity

Confirm that your device requires a 12 volt battery and can accept an 18 ampere-hour rating instead of the original 15, 16, 17, 19, or 20 ampere-hour versions listed in the compatibility data. Measure the available compartment space against the stated dimensions and ensure the nut and bolt terminal style matches your wiring harness. Buyers needing a different voltage, higher capacity, or plug-in terminal style should look elsewhere.

Highlights

  • 100% OEM compatible replacement for HR22-12 models
  • Advanced AGM technology delivers maintenance-free sealed operation
  • Expected service life of four to seven years
  • Powers fire alarms, security systems and UPS backups
  • Compact 7.13 x 3.00 x 6.6 inch form factor

Specifications

No published specifications for this item yet.

Questions about this item

What voltage and capacity does this 12V 18AH UPS replacement battery deliver?

This battery provides 12 volts and 18 ampere-hours of capacity using advanced AGM technology, designed as a direct replacement for 20Ah BB Battery HR22-12 and HR22 models.

What are the physical dimensions and terminal type for mounting this battery?

The battery measures 7.13 inches long, 3.00 inches wide and 6.6 inches high, weighs 12.5 lbs and comes with nut and bolt terminals for secure connection in UPS, scooter or alarm installations.

How do I install this sealed AGM battery and what common mistake should I avoid?

Place the battery in the compartment, connect the nut and bolt terminals with correct polarity and secure it; the common error is reversing the positive and negative leads which can damage the UPS or battery.

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