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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XS Power RT8G-RD
$1.49
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XS Power FU-350
$6.99
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XS Power FH-ANLSS
FH-ANLSS - Fuse Holder, ANL, 1/0, 4AWG, Silver Finish with Clear Cover, with Set Screw Connection
$14.36
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XS Power HD-2400
XS Power HD-2400 Battery Hold Down - Heavy Duty Billet Aluminum Battery Holder Fit for XS 2400 Series - Aluminum Tray with Rubber Top, Side, and Corner Bumpers Included
$159.99
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XS Power HD-975
XS Power HD-975 Battery Hold Down - Heavy Duty Billet Aluminum Battery Holder Fit for XS 975 Series - Aluminum Tray with Rubber Top, Side, and Corner Bumpers Included
$149.99
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XS Power 514
The XS Power 514 – 545 Side Mount Battery Box offers a reliable and durable solution for securely mounting your XS Power D545 battery. Constructed from high-quality stamped aluminum, this mount combines strength and lightweight design, making it ideal for applications where space and weight are critical factors. Its compact dimensions allow for versatile installation options, fitting seamlessly into tight spaces without compromising stability. Whether you're setting up a high-performance car audio system, preparing a racing vehicle, or outfitting a powersports machine, this mount ensures your battery remains securely in place, reducing the risk of movement or vibration-related issues. Designed with ease of installation in mind, the XS Power 514 mount caters to both professionals and DIY enthusiasts. Its straightforward setup process saves time and effort, allowing you to focus on optimizing your vehicle's performance. Choose the XS Power 514 – 545 Side Mount Battery Box for a dependable, space-efficient, and durable battery mounting solution that meets the demands of various high-performance applications.Product Features: Compatible with XS Power D545 battery Constructed from durable stamped aluminum Lightweight design for versatile installation Suitable for automotive, marine, and powersports applications
$54.99
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XS Power XSP310-312
Dash-Mounted Voltage Controller Red LED Readout GM “CS” Alternators - 1986-1997 Custom Wiring Harness Included Works With 12, 14, or 16-Volt Systems Compatible With Stock & Aftermarket Alternators Adjust alternator voltage to custom levels on demand with the XSP320. Using a Plug-And-Play harness*, the controller displays the current voltage. Charge as high as 15.2 volts for a 12-volt setting, and as high as 19.5 volts for the 14 or 16-volt settings, all adjustable right from the controller.See details below.See instructions for important information.Digital Voltage Control Dash Mount Controller for GM "CS" Series Alternators (1986 to 1997). Red digital display.
$199.99
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XS Power IKXS4
The XS Power IKXS4 Isolator Kit provides a robust solution for managing dual battery systems in high-performance vehicles. Featuring a smart 140A isolator and ultra-flexible 4 AWG red and black XS Flex wiring, this kit ensures maximum current flow and dependable power delivery. Whether you're powering up high-output audio systems, auxiliary lighting, or winches, this isolator kit delivers safe, uninterrupted power distribution while protecting your primary battery. With included terminals and hardware, installation is quick and seamless. Built for reliability and performance, it's the ideal electrical upgrade for serious vehicle enthusiasts.Key Features: 140A Smart Battery Isolator Red and Black XS Flex 4 AWG Cables Full Installation Kit with Terminals Supports High-Amperage Accessories Prevents Main Battery Drain Ideal for Dual Battery Setups in Cars, Trucks, and Boats
$195.99
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XS Power XS Power PSX14Q 12V Group 14L AGM Powersports Battery
Deep Cycle 12-Volt AGM Powersports Battery Group 14Q Max Amps: 800 Cold Cranking Amps: 211 Reserve Capacity: 25 minutes M6 Terminal Hardware Incl. Charging Temp: 5°F: 120°F (-15°C to 50°C) Two Year Warranty 10.6 lbs. On the trail, on the job, or just having fun, the XS Power PSX14Q is perfect for powering your UTV, motorcycle, personal watercraft or snowmobile. Using Absorbent Glass Mat (AGM) technology, it easily delivers all the energy you need for aftermarket accessories like light bars, power inverters, winches, your car's audio system, or other electronics.The battery’s low internal resistance allows it to deliver an impressive 240 cranking amps, so your engine starts fast, even in extremely hot or cold weather. Its sealed construction keeps it completely safe from spills and moisture on even the roughest ride.See the specifications below.12V BCI Group 14Q, AGM Battery
$139.99
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XS Power XS Power Black XS Power T's
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
$17.99 - $19.99
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XS Power XS Power Black XSP FlexFit
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
$24.99
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XS Power XS Power SB1260-27 12V BCI Group 27 Super Capacitor Bank, Max Power 10,000W, 1,260 Farad
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
$999.99
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XS Power XS Power Gray XS Power T's
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
$19.99
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XS Power XS Power Team Titan TT90 Competition Car Audio Lithium Battery
Welcome to the top. You’ve made it. You’re at that stage in audio competition where your current batteries can’t provide the power you need. TeamTitan8-90 is the answer. This beast of a battery offers power, performance, and the reliability that XS Power Batteries is known for. With up to 60,000 watts of power handling on tap, voltage drop will be a thing of the past. Operating within the 15.5v-16.0v range, TeamTitan8-90 is 90ah of Titan8 performance offering 9x 1/0 inputs for bare wire for positive and negative connections each, which double as a mount for ring terminals. This means you can connect up to 18 runs of wire PER SIDE. Feel free to do some math, we already have. TeamTitan8 can easily consolidate the largest banks of batteries down to one, and in a mount-ready DIY-Style housing, TT-90 is ready for whatever you want to throw at it.Dimensions (mm): 388.17mm x 404.66mm x 137.16mmDimensions (mm): 15.28 in x 15.93 in x 5.4 inWeight: 86.27 lbVoltage: 14vAmp Hours: 90 AhWattage Support: 45000-60000 WInput Charge Max: 2700a 4-Year WarrantyAll Assembly Hardware Included
$3,299.99
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XS Power RT4G-BK
$1.99
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XS Power FU-300
ANL Fuse, 300A, Silver Finish
$6.99
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XS Power XS Power RK2GA-2 Racing Wire Cable Kit
XP FLEX, 2 AWG, Dual Battery, Light-Weight Racing Cable Kit
$199.99
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XS Power XS Power XP FLEX Black 4 AWG Power/Ground Cable
DESCRIPTIONXP FLEX Black 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 RT8G-BK
$1.49
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XS Power 572
XS Power 572 Billet Aluminum Battery Cover Plate - Durable and Lightweight Battery Top Cover Fits 3400 & 1600 Series Batteries - Stamped XS Power Logo
$79.99
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XS Power RT0G-RD
$2.99
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XS Power XS Power XP FLEX Black 1/0 AWG Power/Ground Cable
DESCRIPTIONXP FLEX Black 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 FU-150
ANL Fuse, 150A, Silver Finish
$6.99
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XS Power HD-6500
XS Power HD-6500 Battery Hold Down - Heavy Duty Billet Aluminum Battery Holder Fit for XS 6500 Series - Aluminum Tray with Rubber Top, Side, and Corner Bumpers Included
$159.99