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XS Power - Showtime Electronics

XS Power Batteries

XS Power Batteries was established in 2005. From the beginning we have had a technological edge over our competitors because of our strong commitment to product testing. As has been said in NASCAR, “all the BS stops at the dyno.” The same is true for high performance batteries. We have an in-house testing lab, we employ the services of outside accredited labs, as well as outside experts to insure we bring you the best. When we put a label on a product, you can count on it!

Need help choosing a battery? Click here!

XS Power Warranty Information

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XS FLEX Black 4AWG Cable Save $50.00 Save $0.00
$249.99
$249.99 - $249.99
$249.99
$199.99
$199.99 - $199.99
$199.99

XS Power XS FLEX Black 4 AWG Power/Ground Cable

XS Power
In stock

DESCRIPTION XS FLEX Black 4 AWG Cable 100% Pure Oxygen Free Tinned Copper 1,862 Strand Count Soft Touch PVC Casing XS Flex Cable is True AWG cable...

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$249.99
$249.99 - $249.99
$249.99
$199.99
$199.99 - $199.99
$199.99
Save $50.00 Save $0.00
XS FLEX Red 4AWG Cable Save $50.00 Save $0.00
$249.99
$249.99 - $249.99
$249.99
$199.99
$199.99 - $199.99
$199.99

XS Power XS FLEX Red 4 AWG Power/Ground Cable

XS Power
In stock

DESCRIPTION XS FLEX Red 4 AWG Cable 100% Pure Oxygen Free Tinned Copper 1,862 Strand Count Soft Touch PVC Casing XS Flex Cable is True AWG cable. ...

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$249.99
$249.99 - $249.99
$249.99
$199.99
$199.99 - $199.99
$199.99
Save $50.00 Save $0.00
$219.99 - $219.99
$219.99
$219.99 - $219.99
$219.99

XS Power AKXS0-1 Amplifier Wiring Kit

XS Power
In stock

DESCRIPTION XS FLEX, 1/0 AWG, AMP Kit Weight Lbs. – 11lbs Weight Kgs. – 4.99kgs Length – 14.5 in Height – 11.25 in Width – 4 in  DOWNLOAD INST...

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$219.99 - $219.99
$219.99
$219.99 - $219.99
$219.99
$159.99 - $159.99
$159.99
$159.99 - $159.99
$159.99

XS Power RK2GA-2 Racing Wire Cable Kit

XS Power
In stock

DESCRIPTION XP FLEX, 2 AWG, Dual Battery, Light-Weight Racing Cable Kit Weight Lbs. – 5.1lbs Weight Kgs. – 2.32kgs Length – 10.5 in Height – 8 ...

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$159.99 - $159.99
$159.99
$159.99 - $159.99
$159.99
Sold out
$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99

XS Power BIG3RD Big 3 Wire Kit

XS Power
Out of stock

DESCRIPTION XP FLEX, 1/0 AWG, 250A Big 3 Upgrade Kit Weight Lbs. – 3.75lbs Weight Kgs. – 1.7kgs Length – 10 in Height – 8 in Width – 2.5 in  D...

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$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99
Sold out
$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99

XS Power BIG3XS Big 3 Wire Kit

XS Power
In stock

DESCRIPTION XS FLEX, 1/0 AWG OFC, 350A Big 3 Upgrade Kit Weight Lbs. – 3.38lbs Weight Kgs. – 1.5kgs Length – 10 in Height – 8 in Width – 2.5 i...

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$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99
$114.99 - $114.99
$114.99
$114.99 - $114.99
$114.99

XS Power RK2GA-1 Racing Wire Cable Kit

XS Power
In stock

DESCRIPTION XP FLEX, 2 AWG, Single Battery, Light-Weight Racing Cable Kit Weight Lbs. – 3.46lbs Weight Kgs. – 1.57kgs Length – 10 in Height – 8...

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$114.99 - $114.99
$114.99
$114.99 - $114.99
$114.99
$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99

XS Power BIG3XP Big 3 Wire Kit

XS Power
In stock

DESCRIPTION XP FLEX, 1/0 AWG CCA, 250A Big 3 Upgrade Kit Weight Lbs. – 3.75lbs Weight Kgs. – 1.7kgs Length – 10 in Height – 8 in Width – 2.5 i...

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$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99
SB1050-31
$1,099.99 - $1,099.99
$1,099.99
$1,099.99 - $1,099.99
$1,099.99

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

XS Power
Low stock

DESCRIPTION 16V BCI Group 31 Super Capacitor Bank, Max Power 8,000W, 1050 Farad Weight Lbs. – 32 Weight Kgs. – 14.5 Length – 12.99 in Heigh...

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$1,099.99 - $1,099.99
$1,099.99
$1,099.99 - $1,099.99
$1,099.99
$1,199.99 - $1,199.99
$1,199.99
$1,199.99 - $1,199.99
$1,199.99

XS Power SB860-31 16V BCI Group 31, Super Capacitor Bank, Max Power 8,000W, 860 Farad

XS Power
In stock

DESCRIPTION 16V BCI Group 31, Super Capacitor Bank, Max Power 8,000W, 860 Farad Weight Lbs. – 25 Weight Kgs. – 11.4 Length – 12.99 in Heigh...

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$1,199.99 - $1,199.99
$1,199.99
$1,199.99 - $1,199.99
$1,199.99
SB1500-75
$1,499.99 - $1,499.99
$1,499.99
$1,499.99 - $1,499.99
$1,499.99

XS Power SB1500-75 12V BCI Group GC12 Super Capacitor Bank, Max Power 12,000W, 1,500 Farad

XS Power
In stock

DESCRIPTION 12V BCI Group GC12 Super Capacitor Bank, Max Power 12,000W, 1,500 Farad Weight Lbs. – 35 Weight Kgs. – 15.87 Length – 12.9 in H...

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$1,499.99 - $1,499.99
$1,499.99
$1,499.99 - $1,499.99
$1,499.99
SB1000-75
Sold out
$999.99 - $999.99
$999.99
$999.99 - $999.99
$999.99

XS Power SB1000-75 12V BCI Group GC12 Super Capacitor Bank, Max Power 8,000W, 1,000 Farad

XS Power
Out of stock

12-Volt Super Capacitor Bank Group GC12 Max Power: 8,000 Watts 1,000 Farads Ultra Lightweight M6 Terminal Hardware Included The XS SuperBANK is p...

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$999.99 - $999.99
$999.99
$999.99 - $999.99
$999.99
Sold out
SB1000-27
$999.99 - $999.99
$999.99
$999.99 - $999.99
$999.99

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

XS Power
In stock

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 per...

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$999.99 - $999.99
$999.99
$999.99 - $999.99
$999.99
SB1000-31
$999.99 - $999.99
$999.99
$999.99 - $999.99
$999.99

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

XS Power
In stock

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 per...

View full details
$999.99 - $999.99
$999.99
$999.99 - $999.99
$999.99
SB630-34
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

XS Power SB630-34 12V BCI Group 34 Super Capacitor Bank, Max Power 5,000W, 630 Farad

XS Power
In stock

12-Volt Super Capacitor Bank Group 34 Max Power: 5,000 Watts 630 Farads Ultra Lightweight M6 Terminal Hardware Included The XS SuperBANK is perfe...

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$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
SB630-51R
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

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

XS Power
In stock

12-Volt Super Capacitor Bank Group 51R (Reverse Terminals) Max Power: 5,000 Watts 630 Farads Ultra Lightweight M6 Terminal Hardware Included The ...

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$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
SB630-51
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

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

XS Power
In stock

12-Volt Super Capacitor Bank Group 51 Max Power: 5,000 Watts 630 Farads Ultra Lightweight M6 Terminal Hardware Included The XS SuperBANK is perfe...

View full details
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
SB630-1200
Sold out
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

XS Power SB630-1200 12V BCI Group 51 Super Capacitor Bank, Max Power 5,000W, 630 Farad

XS Power
Out of stock

12-Volt Super Capacitor Bank Max Power: 5,000 Watts 630 Farads Ultra Lightweight M6 Terminal Hardware Included The XS SuperBANK is perfect for hi...

View full details
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
Sold out
SB500-65
Sold out
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

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

XS Power
Out of stock

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 ...

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$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
Sold out
SB500-48
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

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

XS Power
In stock

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 ...

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$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
SB500-49
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

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

XS Power
In stock

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 ...

View full details
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
SB500-27
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

SB500-27 12V BCI Group 27, Super Capacitor Bank, Max Power 4,000W, 500 Farad

XS Power
In stock

12-Volt SuperBank Ultracapacitor  Group 27 Max Power: 4,000 Watts Voltage Range: 12.0 – 16.2 500 Farads 11 lbs. M6 Terminal Hardware Included The...

View full details
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
SB500-51R
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

SB500-51R 12V BCI Group 51R, Super Capacitor Bank, Max Power 4,000W, 500 Farad

XS Power
In stock

12-Volt SuperBank Ultracapacitor Bank Group 51R (Reverse Terminals) Max Power: 4,000 Watts Voltage Range: 12.0 – 16.2 500 Farads 11 lbs. M6 Termin...

View full details
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
SB500-24
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

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

XS Power
In stock

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...

View full details
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
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