We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black sealed AGM battery with terminal screws visible

BatteryJack inc.

BatteryJack inc. BATLIQ1018 12V 55Ah AGM UPS Replacement Battery Group 22NF

SKU CH-A91E-E1SVC

12V 55Ah sealed AGM battery fits Group 22NF UPS, wheelchair and mobility devices, maintenance-free with 4-7 year expected life

  • Advanced AGM technology delivers maintenance-free operation
  • 12V 55Ah capacity powers UPS and mobility devices reliably
  • Group 22NF form factor fits standard battery compartments
  • Direct replacement for numerous OEM part numbers
  • Expected service life of four to seven years

12 V 55 Ah AGM UPS replacement

This sealed lead-acid battery uses advanced AGM technology and fits the Group 22NF form factor. It arrives ready to install with terminal screws included and requires no maintenance during its service life. The unit is rated for a 4-to-7-year expected lifespan under normal float conditions. It serves as a direct 100 % OEM replacement for compatible UPS and mobility devices.

Replaces dozens of legacy part numbers

The battery cross-references more than sixty legacy codes including 12GA55, 22NF-420, 322NF, NP5512, PS12550 and many wheelchair or UPS OEM numbers. Swapping to this model is worthwhile when the original pack no longer holds charge or shows increased internal resistance. The Group 22NF footprint matches the existing tray so no mechanical changes are needed. A fresh unit restores the runtime the system was designed to deliver.

Suits UPS and mobility equipment owners

Buyers maintaining a UPS, wheelchair or similar mobility platform that specifies a 12 V 55 Ah Group 22NF battery will find a drop-in fit. Shops needing a maintenance-free AGM cell with a three-year warranty on UPS gear can standardise on this SKU. Buyers who need a different voltage, capacity or physical group size should look at other listings. Applications requiring lithium chemistry or higher cycle counts are not addressed by this product.

How it compares

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

Price $109.99
Pricier than about 78% of the 3,915 comparable items (median $39.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

Will the 9.0 x 5.4 x 8.1 inch Group 22NF case fit my UPS battery compartment?

The battery measures 9.0 inches long, 5.4 inches wide and 8.1 inches high in the standard Group 22NF footprint, so it fits any tray or enclosure built to that BCI size.

Which terminal hardware is used, and what is the common installation mistake?

The pack includes screws for the terminals; the frequent error is leaving them loose, which creates resistance and heat — tighten each screw firmly by hand.

When should I plan to replace this 55 Ah AGM battery?

Expected service life is four to seven years; schedule a replacement at the four-year mark for critical UPS or mobility applications.

More in UPS Replacement Batteries

Similar items