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XS Power  SB75-975L

12V Super Capacitor Bank, Group U1R, Max Power 600W, 75 Farad

Item #56601

Condition:   Brand New

Product Highlights

  • 12V Super Capacitor Bank
  • Group U1R
  • Max Power: 600W
  • 75 Farad

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

$199.99

Reg. Price $279.99  Save $80.00
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

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XS Power SB75-975L 12V Super Capacitor Bank, Group U1R, Max Power 600W, 75 Farad


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We are a XS Power authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • 12-Volt Super Capacitor Bank
  • • Owner's Manual
XS Power Group U1R 12V Super Capacitor Bank – 75F

Give your electrical system a quick burst of extra power with the XS Power Group U1R 12V Super Capacitor Bank. With 75F capacity, up to 1,500A, and 600W maximum power, it is a compact solution for demanding automotive applications.

 


Frequently Asked Questions (FAQ)


  • • Why does my voltage still dip when the SB75-975L is installed?
    The SuperBANK is designed to assist with short bursts of high-current demand, not compensate for an undersized alternator, weak battery, poor grounds, or excessive system load. Users troubleshooting voltage problems often find the charging system and wiring need attention first.
  • • Can I treat the SB75-975L like a normal car battery?
    No. It is a 75-farad SuperBANK with 4.08 Wh of stored energy, so its behavior is different from a conventional battery. It is intended to provide rapid energy delivery rather than replace normal battery capacity.
  • • Why does the unit seem to discharge quickly during long bass sessions?
    A supercapacitor can deliver very high current quickly, but its stored energy is limited compared with a battery. Continuous heavy electrical demand can therefore pull its voltage down even when it performs well during short peaks. The SB75-975L is rated at 4.08 Wh.
  • • Is the SB75-975L safe to connect directly without checking its voltage?
    Do not connect it blindly. Verify the unit's voltage and follow the manufacturer's charging and installation instructions before making the final connection. A charged SuperBANK can contain significant stored energy.
  • • Why are some users disappointed after installing a capacitor instead of upgrading their battery?
    A capacitor cannot fix every electrical-system problem. Real-world car-audio discussions show users experiencing battery drain or amplifier protection often discover issues involving alternator output, battery condition, connections, or parasitic draw rather than simply needing another capacitor.
  • • Can the SB75-975L help with headlights that flicker when bass hits?
    It can help with short voltage fluctuations caused by sudden current demand. One car-audio user specifically reported that installing an XS Power capacitor eliminated minor headlight flickering, although results depend heavily on the vehicle's overall electrical system.
  • • Why is correct installation especially important with this SuperBANK?
    The SB75-975L can handle up to 1,500 amps, so connections need to be secure and properly sized. Loose or poorly made connections can create resistance, heat, and voltage loss instead of delivering the intended performance.
  • • Can I install the SB75-975L in an exposed area of my vehicle?
    It is better to protect it from direct environmental exposure. Product documentation specifically recommends avoiding direct splashes and other environmental exposure, so a protected mounting location is preferable.
  • • What if the SuperBANK does not fit where I planned to mount it?
    Measure before installation. The listed dimensions are approximately 7.83 inches long, 6.68 inches high, and 5.3 inches wide, with a weight of about 3.5 pounds. Allow additional room for cables and terminal access.
  • • Why should I be careful when working around the SB75-975L after the system is switched off?
    Because stored electrical energy does not disappear simply when the vehicle or amplifier is turned off. Product warnings state that touching charged terminals can result in serious burns, electric shock, or material fusing. Always follow the manufacturer's discharge and safety procedures before servicing it.

SPECIFICATIONS


  • Capacitance : 75 Farad
  • Digital Monitor : No

FEATURES


Features:
  • Operating Voltage: 12.0V - 15V
  • Operating Temperature: -40 - 150
  • Max Power :  600W
  • Max Amps : 1,500A
  • Watt Hours : 4.08Wh
  • Farads : 75F
  • CA(5s) :  330A
  • CCA(5s) :  290A
  • ESR(m0hms) :  0.015
  • Weight Lbs. : 3.5
  • Weight Kgs. : 1.49
  • Length : 7.83 in
  • Height : 6.68 in
  • Width : 5.3 in
  • UPC: 692209053736
  • Weight: 15
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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