XS Power SB500-24 12V SuperBANK Ultracapacitor

XS Power SB500-24 12V SuperBANK Ultracapacitor is an ultracapacitor bank for short current demands and voltage support; it is a different kind of energy-storage component from an AGM or lithium battery.

Lee Motorsports is a nationwide authorized XS Power dealer.

Specifications and product details

Included hardware and features

• M6 Terminal Hardware Included

Practical application examples

• Short electrical peaks: A capacitor bank can support brief current demands in a correctly designed system. Assess the maximum operating voltage, wiring and initial-charge procedure before integration.
• Audio or starting support: Evaluate transient demands separately from prolonged engine-off use. Farads and a maximum-power rating do not provide the same reserve-energy information as battery amp-hours.

Selection and installation checklist

• Confirm the permissible operating voltage and required initial-charge procedure in the SuperBANK manual.
• Check exact dimensions, terminals and mounting hardware; insulate connections and secure the unit.
• Plan protection and cable sizing for the installation’s fault current.
• Use a qualified installer for bank configuration and verify every series/parallel arrangement against the instructions.

Questions about SB500-24

Can SB500-24 replace my battery?

Do not assume so. A SuperBANK’s role is short-demand support, while a battery supplies sustained reserve energy. Whether a particular installation permits replacement requires a complete system design.

What does capacitance mean?

Capacitance, measured in farads, describes charge storage per volt. Usable energy changes with the permitted voltage range; a farad number is not an amp-hour rating.

How should I install it?

Use the applicable SuperBANK instructions for initial charging, voltage limits, mounting, cable sizing and polarity. A generic battery installation procedure is not sufficient.

Manuals, warranty and Lee Motorsports support

SuperBANK Instructions (PDF)

14V & 16V XS Power AGM Batteries and Accessories 1 Year Warranty — read eligibility and exclusions (PDF)

Manufacturer warranty coverage depends on the applicable terms, installation and use. Contact Lee Motorsports with your model, order details and symptoms for assistance. Returns are subject to Lee Motorsports’ return policy.

Build the rest of your setup

• Compare XS Power products with the buying guide
• Shop related XS Power products
• Installation instructions, care and warranty library
• Ask Lee Motorsports about your setup

Ordering and availability

Current price and availability are shown above. Confirm delivery timing and local-pickup eligibility for your exact item with Lee Motorsports. An inventory quantity does not by itself establish that the item is on the Joplin shelf.

California Proposition 65 warning

This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov.