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XS Power  SB630-1200

12V Super Capacitor Bank, 1200 Style, Max Power 4,000W, 630 Farad

Item #56621

Condition:   Brand New

Product Highlights

  • 12V Super Capacitor Bank
  • 1200 Style
  • Max Power: 4,000W
  • 630 Farad

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

$499.99

Reg. Price $529.99  Save $30.00
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

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XS Power SB630-1200 12V Super Capacitor Bank, 1200 Style, Max Power 4,000W, 630 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 1200-Style 12V Super Capacitor Bank – 630F

Bring instant power to high-demand electrical systems with the XS Power 12V Super Capacitor Bank. Delivering up to 15,500A and 4,000W of power, its 630F capacity helps provide rapid energy delivery for demanding automotive applications.

 


Frequently Asked Questions (FAQ)


  • • Why does my voltage still drop even after installing the SB630-1200?
    A SuperBANK can help absorb sudden current demands, but it does not replace a properly sized alternator, battery, or power cable. One user reported major improvement after combining the SB630 with a stronger alternator connection, showing that the overall electrical system still matters.
  • • Do I need to charge the SB630-1200 before connecting it to my vehicle?
    Yes. Proper charging is important because the SuperBANK can initially draw substantial current. Users working with XS Power SuperBANKs have reported chargers struggling when the capacitors were connected at low voltage. Follow the manufacturer's charging procedure rather than connecting an uncharged bank directly.
  • • Why does the SuperBANK seem to pull so much current when I first connect it?
    Supercapacitors can accept a large amount of current very quickly when they are discharged. This behavior is different from a conventional battery and is one reason the correct charging and connection procedure is important.
  • • Can the SB630-1200 completely replace my second battery?
    Not necessarily. The SuperBANK is designed to provide rapid bursts of energy rather than store the same amount of energy as a conventional battery. XS Power markets it for high-power audio and engine-starting applications, but your electrical requirements determine whether additional battery capacity is still necessary.
  • • Will it actually stop headlights from dimming during heavy bass?
    Real-world feedback suggests it can make a noticeable difference during short, high-current bass peaks. One SB630 owner reported eliminating severe headlight dimming after installation, while another user documented improved voltage stability during demanding low-frequency passages.
  • • Why does the SB630-1200 lose voltage quickly when the system is played continuously?
    Supercapacitors are excellent at delivering short bursts but have limited stored energy compared with a battery. A user testing an XS Power 630F bank noted that voltage could gradually fall during music with continuously heavy bass, even though short dynamic peaks were handled effectively.
  • • Is it safe to touch the terminals after the system has been turned off?
    Do not assume the terminals are safe simply because the vehicle or audio system is off. XS Power documentation warns that a charged SuperBANK can retain dangerous energy, and proper discharge should be verified before handling.
  • • Can I mount the SB630-1200 anywhere in the vehicle?
    Installation location matters. XS Power recommends protecting the SuperBANK from direct water exposure and corrosive environments, while units experiencing significant cycling should have adequate airflow or ventilation.
  • • Why is my SuperBANK not giving the improvement I expected?
    Check the entire electrical system before blaming the capacitor. Cable size, grounding, alternator output, battery condition, connection quality, and amplifier demand can all affect voltage stability. One documented user achieved much better results after addressing the charging-system connection along with installing the SB630.
  • • Is the SB630-1200 worth the cost compared with a traditional capacitor?
    For users dealing with severe short-duration voltage sag, real-world reports indicate a substantial improvement over conventional small audio capacitors. One owner described replacing several smaller capacitors with the SB630 and seeing significantly better voltage stability, although the product's relatively high price was also noted.

SPECIFICATIONS


  • Capacitance : 630 Farad
  • Digital Monitor : No

FEATURES


Features:
  • TYPE: 12V Super Capacitor Bank
  • Max Amps: 15500A
  • Max Power: 4000 Watt
  • Farads: 630F
  • Operating Voltage: 12.0V - 14.25V
  • Operating Temperature: -40 - 150
  • Capacitance: 630F
  • Watt Hours: 16Wh
  • Max Amps: 15,500A
  • Weight Lbs. : 9.5
  • Weight Kgs. : 4.31
  • Length : 7.8 in
  • Height : 6.69 in
  • Width : 6.54 in
  • UPC: 692209053125
  • 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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