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Rectangular sealed lead-acid battery, black plastic case, nut-and-bolt terminals on top

BatteryJack inc.

BatteryJack inc. power inverter 12 V 18 Ah 7.13×3.00×6.6 in 12.5 lbs

SKU CH-89NS-P0H7H

12 V 18 Ah sealed AGM battery fits UPS, alarm and mobility devices with nut-and-bolt terminals

  • 12 V 18 Ah AGM battery powers critical backup systems
  • Advanced AGM technology delivers maintenance-free deep-cycle operation
  • Compact 7.13×3.00×6.6 in size fits standard battery compartments
  • 5 lb sealed construction installs in any orientation without leaks
  • Two-year warranty backs reliable performance in UPS and security applications

12 V 18 Ah AGM replacement battery

This sealed lead-acid battery uses advanced AGM technology and requires no maintenance. It serves as a direct 100 percent OEM replacement for the UPG UBCD5745 and a wide range of equivalent part numbers. The unit measures 7.13 by 3.00 by 6.6 inches and weighs 12.5 lbs with nut and bolt terminals included.

Replaces 12 V 15 Ah to 20 Ah SLA batteries

The 18 Ah capacity covers common replacements such as 12 V 15 Ah, 16 Ah, 17 Ah, 18 Ah, 19 Ah and 20 Ah models from brands including Powersonic, Panasonic, Yuasa and CSB. The jump is worth it when your existing battery has reached the end of its 4 to 7 year expected life or no longer holds a charge under load.

Verify terminal type and physical dimensions

Confirm that your device accepts nut and bolt terminals and that the 7.13 by 3.00 by 6.6 inch footprint fits the battery compartment. Check that the application voltage is 12 V and that the charger is compatible with AGM chemistry. This battery is not suited for buyers who need a different terminal style or a higher voltage configuration.

How it compares

Measured against everything we stock in DC-to-AC Power Inverters, at today’s prices. Recalculated every night.

Price $44.99
Pricier than about 77% of the 866 comparable items (median $25.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What are the exact dimensions of the 12 V 18 Ah battery?

The battery measures 7.13 in long, 3.00 in wide and 6.6 in high, weighing 12.5 lbs.

How do I connect the nut and bolt terminals without damaging the threads?

Hand-tighten each terminal nut first, then give a quarter turn with a spanner; over-torquing strips the soft lead threads.

When should I plan to replace this AGM battery?

Expect 4 to 7 years of service; replace when runtime drops below 80 % of the original 18 Ah capacity.

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