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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!

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XS Power Warranty Information

Original price $499.99 - Original price $499.99
Original price
$499.99
$499.99 - $499.99
Current price $499.99

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

XS Power
In stock

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...

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Original price $499.99 - Original price $499.99
Original price
$499.99
$499.99 - $499.99
Current price $499.99
Original price $499.99 - Original price $499.99
Original price
$499.99
$499.99 - $499.99
Current price $499.99

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

XS Power
In stock

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 H...

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Original price $499.99 - Original price $499.99
Original price
$499.99
$499.99 - $499.99
Current price $499.99
Original price $499.99 - Original price $499.99
Original price
$499.99
$499.99 - $499.99
Current price $499.99

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

XS Power
In stock

12-Volt SuperBank Ultracapacitor Group 51 Max Power: 4,000 Watts Voltage Range: 12.0 – 16.2 500 Farads 11 lbs. M6 Terminal Hardware Included The ...

View full details
Original price $499.99 - Original price $499.99
Original price
$499.99
$499.99 - $499.99
Current price $499.99
Original price $499.99 - Original price $499.99
Original price
$499.99
$499.99 - $499.99
Current price $499.99

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

XS Power
In stock

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 ...

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Original price $499.99 - Original price $499.99
Original price
$499.99
$499.99 - $499.99
Current price $499.99
Original price $299.99 - Original price $299.99
Original price
$299.99
$299.99 - $299.99
Current price $299.99

XS Power SB150-925L 12V Super Capacitor Bank, Max Power 1200W, 150 Farad

XS Power
In stock

DESCRIPTION 12V Super Capacitor Bank, Max Power 1200W, 150 Farad Weight Lbs. – 3.5 Weight Kgs. – 1.59 Length – 6.5 in Height – 4.92 in Width...

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Original price $299.99 - Original price $299.99
Original price
$299.99
$299.99 - $299.99
Current price $299.99
Original price $299.99 - Original price $299.99
Original price
$299.99
$299.99 - $299.99
Current price $299.99

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

Sundown Audio

Sundown Audio SA150-975 Ultracapacitor •    Supports up to 1,200-watt audio systems•    3,000 max amp output•    Extends battery and alternator lif...

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Original price $299.99 - Original price $299.99
Original price
$299.99
$299.99 - $299.99
Current price $299.99
Original price $299.99 - Original price $299.99
Original price
$299.99
$299.99 - $299.99
Current price $299.99

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

XS Power
In stock

DESCRIPTION 12V BCI Group 30/30L Super Capacitor Bank, Max Power 1200W, 150 Farad Weight Lbs. – 2.5 Weight Kgs. – 1.13 Length – 6.57 in Heigh...

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Original price $299.99 - Original price $299.99
Original price
$299.99
$299.99 - $299.99
Current price $299.99
Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99

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

XS Power
In stock

DESCRIPTION 12V Super Capacitor Bank, Max Power 600W, 75 Farad Weight Lbs. – 2.5 Weight Kgs. – 1.13 Length – 7.13 in Height – 6.57 in Width ...

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Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99
Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99

XS Power SB75-5 15v Super Capacitor Bank 75 Farad 600W

XS Power
In stock

DESCRIPTION 12V Super Capacitor Bank, Max Power 600W, 75 Farad Weight Lbs. – 1.5Weight Kgs. – 0.68 Length – 4.75 inHeight – 4.5 inWidth – 3 in Ope...

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Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99
Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99

XS Power SB75-545L 15v Super Capacitor Bank 75 Farad 600W

XS Power
In stock

DESCRIPTION 12V Super Capacitor Bank, Max Power 600W, 75 Farad Weight Lbs. – 2.5 Weight Kgs. – 1.13 Length – 6.97 in Height – 5.14 in Width ...

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Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99
Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99

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

XS Power
In stock

DESCRIPTION 12V Super Capacitor Bank, Max Power 600W, 75 Farad Weight Lbs. – 3 Weight Kgs. – 1.37 Length – 6.5 in Height – 4.92 in Width – 6...

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Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99
Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99

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

XS Power
In stock

DESCRIPTION 12V Super Capacitor Bank, Max Power 600W, 75 Farad Weight Lbs. – 3.5 Weight Kgs. – 1.49 Length – 7.83 in Height – 6.68 in Width ...

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Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99
Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99

XS Power SB75-20Q 15v Super Capacitor Bank Group 20/20L 75 Farad 600W

XS Power
In stock

DESCRIPTION 12V BCI Group 20/20L Super Capacitor Bank, Max Power 600W, 75 Farad Weight Lbs. – 1.5 Weight Kgs. – 0.68 Length – 6.89 in Height ...

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Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99
Original price $999.99 - Original price $999.99
Original price
$999.99
$999.99 - $999.99
Current price $999.99

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

XS Power
In stock

DESCRIPTION 12V BCI Group 31 Super Capacitor Starting Module, Peak 1,100A Weight Lbs. – 30 Weight Kgs. – 13.6 Length – 12.99 in Height – 8....

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Original price $999.99 - Original price $999.99
Original price
$999.99
$999.99 - $999.99
Current price $999.99
Original price $164.99 - Original price $164.99
Original price
$164.99
$164.99 - $164.99
Current price $164.99

XS Power Li-PS4B 12V 600A Lithium Powersports Battery/Powercell

XS Power
In stock

12-Volt LFP Powersports Battery Equivalent AGM Amp Hours: 7.8 Cranking Amps: 120 Max Amps: 240 Wattage: 600 Amp Hours: 2.6 1.2 lbs. M6 Terminal Ha...

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Original price $164.99 - Original price $164.99
Original price
$164.99
$164.99 - $164.99
Current price $164.99
Original price $309.99 - Original price $309.99
Original price
$309.99
$309.99 - $309.99
Current price $309.99

XS Power Li-PS545L Lithium Powersports 240A Battery for 750 Watts

XS Power
Low stock

12-Volt LFP Powersports Battery Equivalent AGM Amp Hours: 39.6 Cranking Amps: 120 Max Amps: 240 Wattage: 750 Amp Hours: 13.2 4 lbs. M6 Terminal Ha...

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Original price $309.99 - Original price $309.99
Original price
$309.99
$309.99 - $309.99
Current price $309.99
Original price $759.99 - Original price $759.99
Original price
$759.99
$759.99 - $759.99
Current price $759.99

XS Power Li-PS975L Lithium Powersports 720A Battery BCI U1R

XS Power
Low stock

12-Volt LFP Powersports Battery Group U1R Equivalent AGM Amp Hours: 118.8 Cranking Amps: 360 Max Amps: 720 Wattage: 2,000 Amp Hours: 39.6 10 lbs. ...

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Original price $759.99 - Original price $759.99
Original price
$759.99
$759.99 - $759.99
Current price $759.99
Original price $499.99 - Original price $499.99
Original price
$499.99
$499.99 - $499.99
Current price $499.99

XS Power Li-PS925XR MAX Reserve Lithium Powersports 540A Battery for 1500 Watts

XS Power
In stock

12-Volt LFP Powersports Battery Equivalent AGM Amp Hours: 89.1 Cranking Amps: 270 Max Amps: 540 Wattage: 1,500 Amp Hours: 29.7 7.7 lbs. M6 Termina...

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Original price $499.99 - Original price $499.99
Original price
$499.99
$499.99 - $499.99
Current price $499.99
Original price $599.99
Original price $599.99 - Original price $599.99
Original price $599.99
Current price $449.99
$449.99 - $449.99
Current price $449.99

XS Power Li-S925 12V Lithium 2160A LFP Battery

XS Power
In stock

12-Volt Lithium Racing Battery Equivalent AGM Amp Hours: 70.2 Cranking Amps: 1,080 Max Amps: 2,160 Wattage: 5,000 Amp Hours: 23.4 6.6 lbs. M6 Term...

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Original price $599.99
Original price $599.99 - Original price $599.99
Original price $599.99
Current price $449.99
$449.99 - $449.99
Current price $449.99
Save $150.00 Save $0.00
Original price $799.99 - Original price $799.99
Original price
$799.99
$799.99 - $799.99
Current price $799.99

XS Power PWR-S6 Group Size 1200 Titan8 14V Lithium 2000A 144 Energy Wh Battery for 6000 Watts

XS Power
In stock

DESCRIPTION 14V BCI Group 30/30L, Lithium Titanate Battery Weight Lbs. – 8.25 lbs Length – 8.07 inHeight – 7.64 inWidth – 7.21 in Voltage – 14VWat...

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Original price $799.99 - Original price $799.99
Original price
$799.99
$799.99 - $799.99
Current price $799.99
Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99

XS Power PWR-S6 Group 49 Titan8 14V Lithium 2000A 144 Energy Wh Battery for 6000 Watts

XS Power
In stock

14 Volt LTO Battery Group 49 Equivalent AGM Amp Hours: 30 Cranking Amps: 1,000 Max Amps: 2,000 Wattage: 6,000 Amp Hours: 10 M6 Terminal Hardware I...

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Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99
Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99

XS Power PWR-S6 Group 51R Titan8 14V Lithium 2000A 144 Energy Wh Battery for 6000 Watts

XS Power
In stock

14 Volt LTO Battery Group 51R (Reverse Terminals) Equivalent AGM Amp Hours: 30 Cranking Amps: 1,000 Max Amps: 2,000 Wattage: 6,000 Amp Hours: 10 M...

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Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99
Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99

XS Power PWR-S6 Group 51 Titan8 14V Lithium 2000A 144 Energy Wh Battery for 6000 Watts

XS Power
In stock

14 Volt LTO Battery Group 51 Equivalent AGM Amp Hours: 30 Cranking Amps: 1,000 Max Amps: 2,000 Wattage: 6,000 Amp Hours: 10 M6 Terminal Hardware I...

View full details
Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99
Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99

XS Power PWR-S6 Group 34 Titan8 14V Lithium 2000A 144 Energy Wh Battery for 6000 Watts

XS Power
In stock

DESCRIPTION 14V BCI Group 34, Lithium Titanate Battery Weight Lbs. – 11.00lbs Length – 11.93 inHeight – 8.43 inWidth – 9.80 in Voltage – 14VWattag...

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Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99
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