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12V Car Audio Capacitor Bank


The affordable supercapacitor module is here! The supercapacitor module is built using 2.7 volt 3,000 farad 3.04 watt-hour Ultracapacitors in the convenient form of battery BCI group sizes.

12V Supercapacitor Battery Advantages
  • Sealed for safe and reliable use
  • Great for both competitive and daily use
  • BCI group models designed for easy installation
  • Lightweight construction
  • Instantaneous power output
  • Over one million charge cycle capability

If you're in the market for a Supercapacitor module and need some help with choosing the correct battery that would fit your vehicle then please feel free to drop us a message on the contact us page.
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XS Power SB500-47 Group 47 12V Supercapacitor Bank XS Power SB500-47 Group 47 12V Supercapacitor Bank, 4000 Watts 500 Farad

The XS Power SB500-47 Supercapacitor Battery is a BCI group 47 with an output of 4000 watts, 500 Farad

List Price: $629.95
Our Price: $449.99
You save $179.96!
XS Power SB500-51 Group 51 12V Supercapacitor Bank XS Power SB500-51 Supercapacitor Battery Module 4000 Watt Group 51

The XS Power SB500-51 Supercapacitor Battery is a BCI group 51 with an output of 4000 watts, 500 Farad

List Price: $629.95
Our Price: $449.99
You save $179.96!
XS Power SB500-48 Group 48 12V Supercapacitor Bank XS Power SB500-48 Supercapacitor Battery Module 4000 Watt Group 48

The XS Power SB500-48 Supercapacitor Battery is a BCI group 48 with an output of 4000 watts, 500 Farad

List Price: $629.95
Our Price: $449.99
You save $179.96!
XS Power SB500-34 Group 34 12V Supercapacitor Bank XS Power SB500-34 Supercapacitor Battery Module 4000 Watt Group 34

The XS Power SB500-34R Supercapacitor Battery is a BCI group 34 with an output of 4000 watts, 500 Farad

List Price: $629.95
Our Price: $449.99
You save $179.96!
XS Power SB500-24 Group 24 12V Supercapacitor Bank XS Power SB500-24 Supercapacitor Battery Module 4000 Watt Group 24

The XS Power SB500-24 Supercapacitor Battery is a BCI group 24 with an output of 4000 watts, 500 Farad

List Price: $629.95
Our Price: $449.99
You save $179.96!
XS Power SB500-49 Group 49 12V Supercapacitor Bank XS Power SB500-49 Supercapacitor Battery Module 4000 Watt Group 49

The XS Power SB500-49 Supercapacitor Battery is a BCI group 49 with an output of 4000 watts, 500 Farad

List Price: $629.95
Our Price: $449.99
You save $179.96!
XS Power SB500-65 Battery XS Power SB500-65 Supercapacitor Battery Module 4000 Watt Group 65

XS Power SB500-65 Supercapacitor Batter Module has a max output of 4000 watts in the Group 65 BCI. Purchase your SB500-65 ultracap battery today from High-Tech Battery Solutions, Inc.

List Price: $629.95
Our Price: $449.99
You save $179.96!
XS Power SB500-27 Group 27 12V Supercapacitor Bank XS Power SB500-27 Supercapacitor Battery Module 4000 Watt Group 27

The XS Power SB500-27 Supercapacitor Battery is a BCI group 27 with an output of 4000 watts, 500 Farad

List Price: $629.95
Our Price: $449.99
You save $179.96!
XS Power SB630-1200 12V Supercapacitor, 4000 Watt XS Power SB630-1200 Supercapacitor Battery Module 4000 Watt 630 Farad

XS Power SB500-65 Supercapacitor Batter Module has a max output of 4000 watts in the Group 65 BCI. Purchase your SB500-65 ultracap battery today from High-Tech Battery Solutions, Inc.

List Price: $629.95
Our Price: $449.99
You save $179.96!
XS Power SB51000-31 Group 31 12V Supercapacitor XS Power SB1000-31 Supercapacitor Battery Module 8000 Watt Group 31

The XS Power SB1000-31 Supercapacitor Battery is a BCI group 27 with an output of 8000 watts

List Price: $1,189.95
Our Price: $849.99
You save $339.96!
XS Power SB1000-27 12V Supercapacitor, 8000 Watt XS Power SB1000-27 Supercapacitor Battery Module 8000 Watt Group 27

XS Power SB1000-27 Supercapacitor Battery. Purchase your SB1000-27 ultracap battery today from High-Tech Battery Solutions, Inc.

List Price: $1,189.95
Our Price: $849.99
You save $339.96!
XS Power SB1000-75 12V Supercapacitor, 8000 Watt XS Power SB1000-75 Supercapacitor Battery Module 8000 Watt

XS Power SB500-65 Supercapacitor Batter Module has a max output of 4000 watts in the Group 65 BCI. Purchase your SB500-65 ultracap battery today from High-Tech Battery Solutions, Inc.

List Price: $1,217.95
Our Price: $869.99
You save $347.96!