SuperBANKS


  • SB1050-31

    XS Power XS Power SB1050-31 16V BCI Group 31 Super Capacitor Bank, Max Power 8,000W, 1050 Farad

    1 in stock Ships in 1-2 Days

    16V BCI Group 31 Super Capacitor Bank, Max Power 8,000W, 1050 Farad

    1 in stock Ships in 1-2 Days

    $1,099.99

  • SB1260-27

    XS Power XS Power SB1260-27 12V BCI Group 27 Super Capacitor Bank, Max Power 10,000W, 1,260 Farad

    Ships in 1-2 Days

    12-Volt Super Capacitor Bank Group 27 Max Power: 10,000 Watts 1,260 Farads Ultra Lightweight M6 Terminal Hardware Included The XS SuperBANK is perfect for high-power car audio systems, engine starting systems, and more. Connect multiple cells together to make a customized power pack, delivering the perfect amount of energy on demand so your amps, battery, or engine gets every bit of power they need—whenever they need it.  The SB1260 delivers a surge of power to the factory 12-volt battery as it cranks, then it rapidly recharges (usually in only a few seconds), ready to use again. The improved voltage conditions lead to longer-lasting factory batteries, starters, relays, and engine control modules, improving reliability and lowering the likelihood of costly repairs. Ultracaps also work extraordinarily well in extreme hot or cold. In winter, the Ultracap delivers a much-needed burst of energy to vehicles using a typically slow-cranking AGM battery. Rated to more than a million cycles, the Ultracap is designed to work well in commercial vehicles or “daily drivers”, normally lasting more than a decade. See specifications below. 12V BCI Group 27 Super Capacitor Bank, Max Power 10,000W, 1,260 Farad

    Ships in 1-2 Days

    $999.99

  • XS Power US1100-31 12V BCI Group 31 Super Capacitor Starting Module

    XS Power XS Power US1100-31 12V BCI Group 31 Super Capacitor Starting Module

    Ships in 1-2 Days

    12V BCI Group 31 Super Capacitor Starting Module, Peak 1,100A

    Ships in 1-2 Days

    $999.99

  • SB1260-31

    XS Power XS Power SB1260-31 12V BCI Group 31 Super Capacitor Bank, Max Power 10,000W, 1,260 Farad

    Ships in 1-2 Days

    12-Volt Super Capacitor Bank Group 31 Max Power: 10,000 Watts 1,260 Farads Ultra Lightweight M6 Terminal Hardware Included The XS SuperBANK is perfect for high-power car audio systems, engine starting systems, and more. Connect multiple cells together to make a customized power pack, delivering the perfect amount of energy on demand so your amps, battery, or engine gets every bit of power they need—whenever they need it.  The SB1260 delivers a surge of power to the factory 12-volt battery as it cranks, then it rapidly recharges (usually in only a few seconds), ready to use again. The improved voltage conditions lead to longer-lasting factory batteries, starters, relays, and engine control modules, improving reliability and lowering the likelihood of costly repairs. Ultracaps also work extraordinarily well in extreme hot or cold. In winter, the Ultracap delivers a much-needed burst of energy to vehicles using a typically slow-cranking AGM battery. Rated to more than a million cycles, the Ultracap is designed to work well in commercial vehicles or “daily drivers”, normally lasting more than a decade. See specifications below. 12V BCI Group 31 Super Capacitor Bank, Max Power 10,000W, 1,260 Farad

    Ships in 1-2 Days

    $999.99

  • SB1000-27

    XS Power XS Power SB1000-27 12V BCI Group 27 Super Capacitor Bank, Max Power 8,000W, 1,000 Farad

    Ships in 1-2 Days

    12-Volt Super Capacitor Bank Group 27 Max Power: 8,000 Watts 1,000 Farads Ultra Lightweight M6 Terminal Hardware Included The XS SuperBANK is perfect for high-power car audio systems, engine starting systems, and more. Connect multiple cells together to make a customized power pack, delivering the perfect amount of energy on demand so your amps, battery, or engine gets every bit of power they need—whenever they need it.  The SB1000 delivers a surge of power to the factory 12-volt battery as it cranks, then it rapidly recharges (usually in only a few seconds), ready to use again. The improved voltage conditions lead to longer-lasting factory batteries, starters, relays, and engine control modules, improving reliability and lowering the likelihood of costly repairs. Ultracaps also work extraordinarily well in extreme hot or cold. In winter, the Ultracap delivers a much-needed burst of energy to vehicles using a typically slow-cranking AGM battery. Rated to more than a million cycles, the Ultracap is designed to work well in commercial vehicles or “daily drivers”, normally lasting more than a decade. See specifications below. 12V BCI Group 27 Super Capacitor Bank, Max Power 8,000W, 1,000 Farad

    Ships in 1-2 Days

    $999.99

  • SB1000-31

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

    2 reviews

    Ships in 1-2 Days

    12-Volt Super Capacitor Bank Group 31 Max Power: 8,000 Watts 1,000 Farads Ultra Lightweight M6 Terminal Hardware Included The XS SuperBANK is perfect for high-power car audio systems, engine starting systems, and more. Connect multiple cells together to make a customized power pack, delivering the perfect amount of energy on demand so your amps, battery, or engine gets every bit of power they need—whenever they need it.  The SB1000 delivers a surge of power to the factory 12-volt battery as it cranks, then it rapidly recharges (usually in only a few seconds), ready to use again. The improved voltage conditions lead to longer-lasting factory batteries, starters, relays, and engine control modules, improving reliability and lowering the likelihood of costly repairs. Ultracaps also work extraordinarily well in extreme hot or cold. In winter, the Ultracap delivers a much-needed burst of energy to vehicles using a typically slow-cranking AGM battery. Rated to more than a million cycles, the Ultracap is designed to work well in commercial vehicles or “daily drivers”, normally lasting more than a decade. See specifications below. 12V BCI Group 31 Super Capacitor Bank, Max Power 8,000W, 1,000 Farad

    Ships in 1-2 Days

    $999.99

  • SB430-16

    XS Power XS Power SB430-16 16V BCI Group 34 Super Capacitor Bank, Max Power 4,000W, 430 Farad

    1 in stock Ships in 1-2 Days

    16V BCI Group 34 Super Capacitor Bank, Max Power 4,000W, 430 Farad

    1 in stock Ships in 1-2 Days

    $559.99

  • SB500-65

    XS Power SB500-65 12V BCI Group 65, Super Capacitor Bank, Max Power 4,000W, 500 Farad

    Out of stock, Check Back Soon

    12-Volt SuperBank Ultracapacitor Group 65 Max Power: 4,000 Watts Voltage Range: 12.0 – 16.2 500 Farads 11 lbs. M6 Terminal Hardware Included The XS Power SuperBANK is perfect for high-power car audio systems, engine starting systems, and more. Connect in parallel with any lithium or AGM battery to make a customized power pack, delivering the perfect amount of energy on demand so your amps, battery, or engine gets every bit of power they need—whenever they need it.  The SB500 delivers a surge of power to the factory 12-volt battery as it cranks, then rapidly recharges (usually in only a few seconds), ready to use again. The improved and  stabilized voltage leads to longer-lasting factory batteries, starters, relays, and engine control modules, improving reliability and lowering the likelihood of costly repairs. Ultracaps (aka Supercapacitors) also work extraordinarily well in extreme hot or cold. In winter, the Ultracap delivers a much-needed burst of energy to vehicles using a typically slow-cranking AGM battery. Rated to more than a million cycles, the Ultracap is designed to work well in commercial vehicles or “daily drivers”, normally lasting more than a decade. See specifications below. 12V BCI Group 65, Super Capacitor Bank, Max Power 4,000W, 500 Farad

    Out of stock, Check Back Soon

    $499.99

  • SB500-48

    XS Power SB500-48 12V BCI Group 48, Super Capacitor Bank, Max Power 4,000W, 500 Farad

    2 reviews

    Ships in 1-2 Days

    12-Volt SuperBank Ultracapacitor Group 48 Max Power: 4,000 Watts Voltage Range: 12.0 – 16.2 500 Farads 11 lbs. M6 Terminal Hardware Included The XS Power SuperBANK is perfect for high-power car audio systems, engine starting systems, and more. Connect in parallel with any lithium or AGM battery to make a customized power pack, delivering the perfect amount of energy on demand so your amps, battery, or engine gets every bit of power they need—whenever they need it.  The SB500 delivers a surge of power to the factory 12-volt battery as it cranks, then rapidly recharges (usually in only a few seconds), ready to use again. The improved and  stabilized voltage leads to longer-lasting factory batteries, starters, relays, and engine control modules, improving reliability and lowering the likelihood of costly repairs. Ultracaps (aka Supercapacitors) also work extraordinarily well in extreme hot or cold. In winter, the Ultracap delivers a much-needed burst of energy to vehicles using a typically slow-cranking AGM battery. Rated to more than a million cycles, the Ultracap is designed to work well in commercial vehicles or “daily drivers”, normally lasting more than a decade. See specifications below. 12V BCI Group 48, Super Capacitor Bank, Max Power 4,000W, 500 Farad

    Ships in 1-2 Days

    $499.99

  • SB630-51R

    XS Power XS Power SB630-51R 12V BCI Group 51R Super Capacitor Bank, Max Power 5,000W, 630 Farad

    Out of stock, Check Back Soon

    12-Volt Super Capacitor Bank Group 51R (Reverse Terminals) Max Power: 5,000 Watts 630 Farads Ultra Lightweight M6 Terminal Hardware Included The XS SuperBANK is perfect for high-power car audio systems, engine starting systems, and more. Connect multiple cells together to make a customized power pack, delivering the perfect amount of energy on demand so your amps, battery, or engine gets every bit of power they need—whenever they need it.  The SB630 delivers a surge of power to the factory 12-volt battery as it cranks, then it rapidly recharges (usually in only a few seconds), ready to use again. The improved voltage conditions lead to longer-lasting factory batteries, starters, relays, and engine control modules, improving reliability and lowering the likelihood of costly repairs. Ultracaps also work extraordinarily well in extreme hot or cold. In winter, the Ultracap delivers a much-needed burst of energy to vehicles using a typically slow-cranking AGM battery. Rated to more than a million cycles, the Ultracap is designed to work well in commercial vehicles or “daily drivers”, normally lasting more than a decade. See specifications below. 12V BCI Group 51R Super Capacitor Bank, Max Power 5,000W, 630 Farad

    Out of stock, Check Back Soon

    $499.99

  • SB500-49

    XS Power SB500-4912V BCI Group 49, Super Capacitor Bank, Max Power 4,000W, 500 Farad

    1 review

    Ships in 1-2 Days

    12-Volt SuperBank Ultracapacitor Group 49 Max Power: 4,000 Watts Voltage Range: 12.0 – 16.2 500 Farads 11 lbs. M6 Terminal Hardware Included The XS Power SuperBANK is perfect for high-power car audio systems, engine starting systems, and more. Connect in parallel with any lithium or AGM battery to make a customized power pack, delivering the perfect amount of energy on demand so your amps, battery, or engine gets every bit of power they need—whenever they need it.  The SB500 delivers a surge of power to the factory 12-volt battery as it cranks, then rapidly recharges (usually in only a few seconds), ready to use again. The improved and  stabilized voltage leads to longer-lasting factory batteries, starters, relays, and engine control modules, improving reliability and lowering the likelihood of costly repairs. Ultracaps (aka Supercapacitors) also work extraordinarily well in extreme hot or cold. In winter, the Ultracap delivers a much-needed burst of energy to vehicles using a typically slow-cranking AGM battery. Rated to more than a million cycles, the Ultracap is designed to work well in commercial vehicles or “daily drivers”, normally lasting more than a decade. See specifications below. 12V BCI Group 49, Super Capacitor Bank, Max Power 4,000W, 500 Farad

    Ships in 1-2 Days

    $499.99

  • SB500-24

    XS Power SB500-24 12V BCI Group 24, Super Capacitor Bank, Max Power 4,000W, 500 Farad

    1 review

    Ships in 1-2 Days

    12-Volt SuperBank Ultracapacitor  Group 24 Max Power: 4,000 Watts Voltage Range: 12.0 – 16.2 500 Farads 11 lbs. M6 Terminal Hardware Included The XS Power SuperBANK is perfect for high-power car audio systems, engine starting systems, and more. Connect in parallel with any lithium or AGM battery to make a customized power pack, delivering the perfect amount of energy on demand so your amps, battery, or engine gets every bit of power they need—whenever they need it.  The SB500 delivers a surge of power to the factory 12-volt battery as it cranks, then rapidly recharges (usually in only a few seconds), ready to use again. The improved and  stabilized voltage leads to longer-lasting factory batteries, starters, relays, and engine control modules, improving reliability and lowering the likelihood of costly repairs. Ultracaps (aka Supercapacitors) also work extraordinarily well in extreme hot or cold. In winter, the Ultracap delivers a much-needed burst of energy to vehicles using a typically slow-cranking AGM battery. Rated to more than a million cycles, the Ultracap is designed to work well in commercial vehicles or “daily drivers”, normally lasting more than a decade. See specifications below. 12V BCI Group 24, Super Capacitor Bank, Max Power 4,000W, 500 Farad

    Ships in 1-2 Days

    $499.99

  • SB500-34

    XS Power SB500-34 12V BCI Group 34, Super Capacitor Bank, Max Power 4,000W, 500 Farad

    4 reviews

    Ships in 1-2 Days

    12-Volt SuperBank Ultracapacitor  Group 34 Max Power: 4,000 Watts Voltage Range: 12.0 – 16.2 500 Farads 11 lbs. M6 Terminal Hardware Included The XS Power SuperBANK is perfect for high-power car audio systems, engine starting systems, and more. Connect in parallel with any lithium or AGM battery to make a customized power pack, delivering the perfect amount of energy on demand so your amps, battery, or engine gets every bit of power they need—whenever they need it.  The SB500 delivers a surge of power to the factory 12-volt battery as it cranks, then rapidly recharges (usually in only a few seconds), ready to use again. The improved and  stabilized voltage leads to longer-lasting factory batteries, starters, relays, and engine control modules, improving reliability and lowering the likelihood of costly repairs. Ultracaps (aka Supercapacitors) also work extraordinarily well in extreme hot or cold. In winter, the Ultracap delivers a much-needed burst of energy to vehicles using a typically slow-cranking AGM battery. Rated to more than a million cycles, the Ultracap is designed to work well in commercial vehicles or “daily drivers”, normally lasting more than a decade. See specifications below. 12V BCI Group 34, Super Capacitor Bank, Max Power 4,000W, 500 Farad

    Ships in 1-2 Days

    $499.99

  • SB500-34R

    XS Power SB500-34R 12V BCI Group 34R, Super Capacitor Bank, Max Power 4,000W, 500 Farad

    1 review

    Ships in 1-2 Days

    12-Volt SuperBank Ultracapacitor  Group 34R (Reverse Terminals) Max Power: 4,000 Watts Voltage Range: 12.0 – 16.2 500 Farads 11 lbs. M6 Terminal Hardware Included The XS Power SuperBANK is perfect for high-power car audio systems, engine starting systems, and more. Connect in parallel with any lithium or AGM battery to make a customized power pack, delivering the perfect amount of energy on demand so your amps, battery, or engine gets every bit of power they need—whenever they need it. The SB500 delivers a surge of power to the factory 12-volt battery as it cranks, then rapidly recharges (usually in only a few seconds), ready to use again. The improved and  stabilized voltage leads to longer-lasting factory batteries, starters, relays, and engine control modules, improving reliability and lowering the likelihood of costly repairs. Ultracaps (aka Supercapacitors) also work extraordinarily well in extreme hot or cold. In winter, the Ultracap delivers a much-needed burst of energy to vehicles using a typically slow-cranking AGM battery. Rated to more than a million cycles, the Ultracap is designed to work well in commercial vehicles or “daily drivers”, normally lasting more than a decade. See specifications below. 12V BCI Group 34R, Super Capacitor Bank, Max Power 4,000W, 500 Farad

    Ships in 1-2 Days

    $499.99

  • SB500-47

    XS Power SB500-47 12V BCI Group 47, Super Capacitor Bank, Max Power 4,000W, 500 Farad

    Ships in 1-2 Days

    12-Volt SuperBank Ultracapacitor Group 47 Max Power: 4,000 Watts Voltage Range: 12.0 – 16.2 500 Farads 11 lbs. M6 Terminal Hardware Included The XS Power SuperBANK is perfect for high-power car audio systems, engine starting systems, and more. Connect in parallel with any lithium or AGM battery to make a customized power pack, delivering the perfect amount of energy on demand so your amps, battery, or engine gets every bit of power they need—whenever they need it.  The SB500 delivers a surge of power to the factory 12-volt battery as it cranks, then rapidly recharges (usually in only a few seconds), ready to use again. The improved and  stabilized voltage leads to longer-lasting factory batteries, starters, relays, and engine control modules, improving reliability and lowering the likelihood of costly repairs. Ultracaps (aka Supercapacitors) also work extraordinarily well in extreme hot or cold. In winter, the Ultracap delivers a much-needed burst of energy to vehicles using a typically slow-cranking AGM battery. Rated to more than a million cycles, the Ultracap is designed to work well in commercial vehicles or “daily drivers”, normally lasting more than a decade. See specifications below. 12V BCI Group 47, Super Capacitor Bank, Max Power 4,000W, 500 Farad

    Ships in 1-2 Days

    $499.99

  • SA150-975L Super Capacitor Battery - Sundown Audio XS Power SB150-975L 12V Super Capacitor Bank, Max Power 1200W, 150 Farad

    Sundown Audio XS Power SB150-975L 12V Super Capacitor Bank, Max Power 1200W, 150 Farad

    1 review

    7 in stock Ships in 1-2 Days

    Sundown Audio SA150-975 Ultracapacitor •    Supports up to 1,200-watt audio systems•    3,000 max amp output•    Extends battery and alternator life•    Used to support “main” AGM/Lithium battery•    No standalone charging necessary•    Keeps stereo playing even with start/stop equipped vehicles•    Huge cold-cranking power •    M6 terminal hardware included Boost your bass with the Sundown Audio SA150 Ultracapacitor! A single ultra-powerful hybrid capacitor supports up to a 1,200-watt stereo system. Designed to deliver huge bursts of power, the SA150 Ultracap (aka “Supercapacitor) doles out up to 3,000 amps of current in fractions of a second. The SA150 is perfect for handling intense bursts of energy, like deep bass drops or sudden bursts of volume in your music.  The SA150-975 integrates seamlessly with your existing AGM or Lithium battery without needing separate charging. It’s safe to use even at low voltages, ensuring reliable operation in all conditions. When connected to your existing battery, Ultracaps improve the performance of your audio system, while extending the life of your battery and alternator by reducing wear and tear. Plus, it keeps your audio system running smoothly, even in vehicles with start/stop features. With included M6 terminal hardware for easy installation, this ultracapacitor is a great upgrade for any serious car audio enthusiast looking to maximize system performance. TECHNICAL INFORMATION  Weight Lbs.– 4 Weight Kgs– 1.82 Length– 7.83 in Height– 6.68 in Width– 5.3 in 1 Year Warranty   DOWNLOAD INSTRUCTIONS   PROP 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

    7 in stock Ships in 1-2 Days

    $299.99

  • SB150-30Q

    XS Power XS Power SB150-30Q 12V BCI Group 30/30L Super Capacitor Bank, Max Power 1200W, 150 Farad

    2 in stock Ships in 1-2 Days

    12V BCI Group 30/30L Super Capacitor Bank, Max Power 1200W, 150 Farad

    2 in stock Ships in 1-2 Days

    $299.99

  • SB75-680L

    XS Power XS Power SB75-680L 15v Super Capacitor Bank 75 Farad 600W

    Out of stock, Check Back Soon

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

    Out of stock, Check Back Soon

    $249.99

  • SB75-925L

    XS Power XS Power SB75-925L 15v Super Capacitor Bank 75 Farad 1200W

    Out of stock, Check Back Soon

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

    Out of stock, Check Back Soon

    $249.99

  • SB75-975L

    XS Power XS Power SB75-975L 15v Super Capacitor Bank Group U1R 75 Farad 600W

    6 in stock Ships in 1-2 Days

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

    6 in stock Ships in 1-2 Days

    $249.99

Capacitors are a fantastic solution for everyday electronics. From commercial use to custom-tailored solutions, capacitors aid in stabilizing voltage when you need it most. Capacitors are designed to deliver instant current based on the demand, which eliminates voltage sag when a load is applied. This means your voltage maintains stability for your electronics, allowing higher efficiency for your application. 

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