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Rectangular sealed lead-acid battery with screw terminals, dark casing, 9.0 by 5.4 by 8.1 inches

BatteryJack inc.

BatteryJack inc. PowerStar 12V 55Ah Jazzy Select 14 XL Jet 1 HD ups replacement battery

SKU CH-Y588-GRK5H

A 12 V 55 Ah AGM battery built for UPS, mobility and power-chair systems with a 4-7 year design life

  • Advanced AGM technology enables maintenance-free operation
  • 55Ah capacity delivers longer runtime than 50Ah alternatives
  • 100% OEM compatible replacement for Jazzy Select 14 XL Jet 1 HD
  • 4-7 year expected service life reduces replacement frequency
  • Three-year warranty on UPS and backup applications

Direct OEM Replacement

This sealed lead-acid battery fits the Jazzy Select 14 XL Jet 1 HD power chair and compatible UPS units. It uses advanced AGM technology and ships with terminal screws for a secure connection. The maintenance-free design eliminates the need for fluid checks. It serves as a 100 percent OEM replacement for the original equipment.

Thermal Stability and Power Delivery

AGM construction keeps the unit sealed and spill-proof during normal operation. Internal recombination minimises gas release so no ventilation is required. The 55 Ah capacity provides extended run time compared to lower-rated alternatives. Self-discharge remains low when the battery sits idle between uses.

Upgrade From Lower Capacity Packs

Owners replacing a 50 Ah or 33 Ah pack gain longer operating intervals without changing the footprint. The jump is worthwhile when daily range or backup duration falls short of current needs. Buyers who need a different voltage or terminal layout should verify compatibility before ordering. The three-year warranty on UPS applications covers the service life expectation.

How it compares

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

Price $115.99
Pricier than about 79% 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

How do I install the PowerStar 12V 55Ah battery in my Jazzy Select 14 XL Jet 1 HD, and what step is often missed?

Mount the battery using the existing tray, connect the red cable to the positive terminal and the black cable to the negative terminal using the supplied screws, then tighten both terminal screws fully so the connection cannot work loose.

What maintenance or replacement will this AGM battery need over its 4-7 year expected life?

The sealed AGM design is maintenance free; no water topping is required. Plan to replace the unit once capacity drops below useful runtime, typically after 4 to 7 years of service.

What is the first performance limit reached during sustained high-current use?

Internal resistance causes voltage to sag under heavy continuous loads, reducing available runtime before the low-voltage cutoff activates.

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