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!
XS Power Batteries
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$21.99
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XS Power RSV-S6-30Q
14 Volt LTO Battery Equivalent AGM Amp Hours: 60 Cranking Amps: 500 Max Amps: 1,000 Wattage: 5,000 Amp Hours: 20 M6 Terminal Hardware Included 9.25 lbs. This Lithium Titanate Oxide (LTO) RSV Series battery uses a high-power lithium cell, designed for high-burst output (12,000 watts for five seconds) and enhanced reserve capacity. The built-in 2/0 AWG bussing allows up to four positive and four negative hidden direct connections to each module without the need for any externally exposed bussing, while still leaving two easily accessible top terminals and four series or parallel expansion terminals to easily build a bank of batteries of nearly any size imaginable.XS Power Titan8 lithium batteries are also offered in BCI direct fit models that are fully insulated with temperature monitoring built in and are suitable for use in the factory under-hood position.See specifications below.Lithium Titanate Battery- Designed for Peak Capacity
$869.99
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XS Power RSV-23-4800
Upgrade your vehicle’s power with the XS Power Titan8 RSV-23-4800, a high-performance Group 48/H6 automotive battery designed for maximum reliability and long-term durability. Delivering 750 cranking amps, our Titan8 RSV-23-4800 provides strong starting power in all conditions, while its impressive 69Ah PBeq reserve capacity ensures consistent performance for today’s power-hungry vehicles and aftermarket accessories.Built with advanced Titan8 lithium technology—engineered to last up to 4x longer than traditional AGM batteries— the RSV-23-4800 offers superior efficiency, faster charging, and reduced weight without sacrificing strength. Perfect for daily drivers, performance builds, and audio setups, this battery provides the next evolution in automotive energy storage.XS Power Titan8 RSV-23-4800: stronger starts, longer life, and smarter power for your vehicle.BCI Group 48, BCI H6Weight Lbs. – 10Length – 10.94 inHeight – 7.48 inWidth – 6.93 inVoltage – 12VWattage – 3,000 - 5,000MAX Amps – 5,000Energy Wh – 265CA – 500CA Pb Eq* – 750AAh – 23Ah Pb Eq* – 69M6 Terminal Hardware Included*CA Pb Eq is the equivalent cranking amp output when compared to AGM*Ah Pb Eq is the equivalent amp-hour when compared directly to AGM4-Year Warranty 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
$499.99
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XS Power XS Power Titan8 PWR-S5-20Q 12V Lithium BCI Group 20/20L Battery
12 Volt LTO Battery Group 20/20L Equivalent AGM Amp Hours: 20 Cranking Amps: 670 Max Amps: 1,335 Wattage: 4,000 Amp Hours: 6 M6 Terminal Hardware Included 4.5 lbs. The XS Power PWR-S5 Lithium Titanate Oxide (LTO) Series battery uses a high-power lithium cell, designed for high-burst output (up to 4,000 watts for five seconds) and fast recharge. Great for stock or aftermarket alternators, mount the S5 in the cabin or under the hood. Use it with your UTV or scooter as the main battery, or as a secondary power source in any vehicle for accessories like LED lighting, electronics or your high-power stereo.See specifications below.12V BCI Group 20/20L, Lithium Titanate Battery
$399.99
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XS Power RT0G-BK
$2.99
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XS Power XS Power XS FLEX 12 AWG Speaker Cable
12 AWG OFC Speaker Cable, Clear Positive, Blue Negative, 100' Spool
$99.99
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XS Power XS Power XSP Windshield Banners
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
$14.99 - $19.99
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XS Power XS Power XSP Vinyl Decals
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
$1.50 - $2.99
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XS Power XS Power SB1000-27 12V BCI Group 27 Super Capacitor Bank, Max Power 8,000W, 1,000 Farad
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
$999.99
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XS Power XS Power SB430-16 16V BCI Group 34 Super Capacitor Bank, Max Power 4,000W, 430 Farad
16V BCI Group 34 Super Capacitor Bank, Max Power 4,000W, 430 Farad
$559.99
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XS Power XS Power XP FLEX Red 4 AWG Power/Ground Cable
DESCRIPTIONXP FLEX Red 4AWG Cable 10% Oxygen Free Copper(OFC) 90% Copper Clad Aluminum(CCA) 2,009 Strand Count Soft Touch PVC Casing XP Flex Cable True AWG cable. The XP Flex Cable is also designed to be super flexible and easy to use in any installation. XP Flex is available as shown in 100ft spools. 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
$149.99
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XS Power XS Power HD-7500 Hold Down
Custom XS Battery Hold Down Made for XS 7500 Series Billet Aluminum Construction Give your battery a safe, secure home. The lightweight, aluminum hold-down features rugged construction to keep your battery in place. Rubber top, side, and corner bumpers included.D7500 Billet Aluminum Hold Down
$199.99
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XS Power XS Power XP FLEX Red 1/0 AWG Power/Ground Cable
DESCRIPTIONXP FLEX Red 1/0 Cable 10% Oxygen Free Copper(OFC) 90% Copper Clad Aluminum(CCA) 5,250 Strand Count Soft Touch PVC Casing XP Flex Cable exceeds the industry CEA-2015 cabling standards and is True AWG cable. The XP Flex Cable is also designed to be super flexible and easy to use in any installation. XP Flex is available as shown in 50ft spools. 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
$199.99
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XS Power XS Power XS FLEX Clear 4 AWG Power/Ground Cable
XS FLEX Clear 4 AWG Cable 100% Pure Oxygen Free Tinned Copper 1,862 Strand Count Soft Touch PVC Casing XS Flex Cable is True AWG cable. The high strand count and soft touch cable jacket allows the wire to be super flexible and easy to use in any installation. XS Flex is available as shown in 100ft spools.
$249.99
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XS Power XS Power HD-680 Hold Down
Custom XS Battery Hold Down Made for XS 680 Series Billet Aluminum Construction Give your battery a safe, secure home. The lightweight, aluminum hold-down features rugged construction to keep your battery in place. Rubber top, side, and corner bumpers included.680 and 750 Billet Aluminum Hold Down
$183.99
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XS Power XS Power TB-606v2 Billet Battery Terminal Block
600 Series Aluminum Terminal Blocks, 1/0, 6 Spots, M6/M8 Bolts, Pair
$89.99
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XS Power XS Power TB-706v1 Billet Battery Terminal Block
700 Series Copper Terminal Blocks, 1/0, 6 Spots, M6/M8 Bolts, Pair
$129.99
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XS Power XS Power TB-704v1 Billet Battery Terminal Block
700 Series Copper Terminal Blocks, 1/0, 4 Spots, M6/M8 Bolts, Pair
$109.99
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XS Power XS Power TB-605v1 Billet Battery Terminal Block
600 Series Aluminum Terminal Blocks, 1/0, 5 Spots, M6/M8 Bolts, Pair
$89.99
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$21.99
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$49.99
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XS Power SB500-48 12V BCI Group 48, Super Capacitor Bank, Max Power 4,000W, 500 Farad
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
$499.99
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XS Power XS Power Li1225 12V 25A Lithium Charger
12 Volt Lithium Battery Charger 25 Amps LED Charging & Status Indicators Microprocessor-Optimized Charging Constant Current/Constant Voltage Charger Auto Under-Voltage/10-Hour Shutoff Battery Reverse/Short Circuit/Overload Protection Integrated Cooling Fan This 25-amp IntelliCharger is equipped with an advanced microprocessor to quickly and safely recharge 12-volt lithium-ion batteries. The charger automatically measures progress to optimize charging performance, so you get the fastest charge possible without overcharging the battery. The integrated multicolor LEDs tell you when your battery is charging, and when it’s ready to go!See details below.High Frequency Lithium Battery IntelliCharger
$399.99
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XS Power XS Power Li1625 16V 25A Lithium Charger
16 Volt Lithium Battery Charger 25 Amps LED Charging & Status Indicators Microprocessor-Optimized Charging Constant Current/Constant Voltage Charger Auto Under-Voltage/10-Hour Shutoff Battery Reverse/Short Circuit/Overload Protection Integrated Cooling Fan This 25-amp IntelliCharger is equipped with an advanced microprocessor to quickly and safely recharge 16-volt lithium-ion batteries. The charger automatically measures progress to optimize charging performance, so you get the fastest charge possible without overcharging the battery. The integrated multicolor LEDs tell you when your battery is charging, and when it’s ready to go!See details below.High Frequency Lithium Battery IntelliCharger
$399.99