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Rectangular sealed lead-acid battery with two top terminals and screw hardware

BatteryJack inc.

BatteryJack inc. UPG 12V 55Ah Power Boat Pontoon Electric Trolling Motor Deep Cycle UPS Replacement Battery

SKU CH-RNWC-AEZF6

12 V 55 Ah sealed AGM deep-cycle battery for UPS, mobility and trolling-motor use

  • 12 V 55 Ah capacity powers trolling motors longer
  • Advanced AGM technology enables maintenance-free deep-cycle operation
  • 100 % OEM replacement fits Group 22NF and many cross-references
  • Compact 9.0 × 5.4 × 8.1 in size suits tight pontoon compartments
  • Expected 4–7 year service life backs reliable UPS backup

12V 55Ah Deep Cycle AGM Battery

This 12V 55Ah sealed lead acid battery uses advanced AGM technology for maintenance free operation. It is built as a direct OEM replacement for UPS systems, wheelchairs, mobility devices, pontoon boats and electric trolling motors. The PowerStar brand carries a three year warranty on UPS and backup devices and a two year warranty on other applications. Expected service life ranges from four to seven years.

Replaces 22NF and 50Ah Units

The battery fits the Group 22NF form factor and crosses to a long list of part numbers including 22NF-420, 12GA55, NP5512 and many OEM codes from Deka, Exide, Interstate and others. If your existing unit is rated at 50Ah, this 55Ah model will simply last longer on each charge. The upgrade is worth it when you need extended runtime without changing the physical footprint or terminal layout.

Suits UPS, Mobility and Marine Users

Buyers who need a drop in 12V 55Ah AGM block for backup power, mobility scooters or trolling motors will find this a direct fit. It is not for users who require a different voltage, a higher capacity than 55Ah, or a chemistry other than sealed lead acid. Installers must also accept the fixed 9.0 by 5.4 by 8.1 inch dimensions and included terminal screws.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $108.99
Pricier than about 77% of the 3,915 comparable items (median $39.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the 9.0 x 5.4 x 8.1 inch case fit my existing 22NF battery tray?

The battery measures 9.0 inches long, 5.4 inches wide and 8.1 inches high, matching the standard 22NF footprint used in many UPS and mobility devices.

Do I need to solder the cables or are the terminal screws included?

The package includes screws for the terminals so you can bolt the ring terminals on without soldering; just tighten them securely.

How often will I need to add water or check electrolyte levels?

The AGM construction is sealed and maintenance-free, so no water top-ups or electrolyte checks are required during its service life.

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