$999.99

12V Super Capacitor Bank, Group 31, Max Power 8,000W, 1,000 Farad
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XS Power SuperBank Capacitors SB1000-31

XS Power SuperBank Capacitors SB1000-31

XSP-SB1000-31

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Part Number: XSP-SB1000-31

Estimated Ship Date: Oct 26, 2026

$999.99

Estimated Ship Date: Oct 26, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
SB1000-31
Part Type:
Product Line:
Summit Racing Part Number:
XSP-SB1000-31
Farad Capacity:
1,000
Capacitor Maximum Power:
8,000 watts
Capacitor Maximum Amps:
20,000
Capacitor Color:
Gray/White
Capacitor Includes Digital Voltmeter:
No
Capacitor Watt Hours:
36.4 Wh
BCI Group Number:
31
Length (in.):
12.990 in.
Width (in.):
6.810 in.
Height (in.):
8.430 in.
Weight:
22.000 lbs.
Quantity:
Sold individually.

XS Power SuperBank Capacitors

XS Power SuperBank Capacitors are to be used in parallel with regular automotive batteries and are a great source for quick and strong bursts of electricity. XS Power designed these power units to work in vehicles with advanced car audio systems, or even drag racing applications. The SuperBank Capacitors are engineered to provide a high amperage jolt for things such as high bass stereo systems, keeping battery voltage high, and in drag racing vehicles these power modules are primarily used for starting purposes. The XS Power SuperBank Capacitors feature the highest instantaneous output—meaning more max amps to help prevent dimming lights and voltage loss to your amplifiers. The units are housed in tough, rugged, reinforced ABS plastic housings and vibration-resistant internal connections. Choose the model suited to your application needs.

Advantages of the SuperBank Capacitor modules:

* Helps reduce the strain on batteries, helping them last longer
* Eliminates voltage drops during heavy base hits
* Prevents dimming head lights
* Easy and safe for installation
* Provides a tremendous amount of power instantly
* Rated at over 100,000 cycle life

Note: These are NOT batteries or battery substitutes!

Applications

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Instructions & Calculators

Instruction Sheets for Part Number XSP-SB1000-31

Charts & Guides for Part Number XSP-SB1000-31

Some parts are not legal for use in California or other states with similar laws / regulations

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