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AEM Electronics Rincon Power high-voltage battery disconnect switches are hermetically sealed and gas filled. They are intrinsically safe with industry leading dielectric performance. AEM EV Rincon Power battery disconnects are available in two amperage ratings. Choose the one you prefer. Features: * Robust metal-ceramic hermetic seal * Industry leading dielectric withstand voltage * High-temperature performance * Ultra-low contact resistance over life * Ready for harsh environments * Designed for OSHA compliant lockout/tagout (LOTO) * Drop-in replacement for GIGAVAC1 HBD Series battery disconnect switches * Optional integrated auxiliary contacts
Not Yet Reviewed
$199.95
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$214.95
AEM Electronics unsealed BMS satellite installation kits are supplied with the PCB connector, terminals, and wiring leads. The mission from AEM Electronics is to make high-quality and intuitive products that are simple to use and provide powerful control for vehicles and motorsports applications.
Not Yet Reviewed
$209.95
AEM Electronics now offers EV vehicle control units (VCUs) that are the missing link for high-performance EV street-conversion and motorsports applications. These programmable electric vehicle control units allow the calibrator to create customized torque management strategies applicable to a wide range of EV systems and component combinations. The EV vehicle control units are designed to integrate EV systems and unify the tuning experience providing motorsports- and conversion-ready features presented in a high feature, modern and customizable interface. Choose the EV vehicle control unit that's best suited for your application needs. Key features: * Units are built on OEM hardware and features OEM quality strategies—combined, these provide the highest level of reliability, and more importantly, safety for both the programmer and end-user * Full integration of all EV sub-systems under one controller * Input characterization including accelerator pedal, brake switch, PRND switches, and other driver/vehicle inputs * Redundancy and arbitration features for all safety-critical inputs * Startup and shutdown sequencing of high-voltage components, including independent contactor control for each inverter system * CAN message translation for BMS, inverter, PDUs and other CAN accessories * Motor Torque management dependent on vehicle operating states and other driver selectable modes * Closed-Loop motor speed regulation for indirect drive transmission applications * Dynamic real time calculated pack current and vehicle torque limits that maximize safety and optimize performance * Accessory control of cooling pumps, cooling fans, lights and more * Diagnostics and fault detection including CAN message timeouts, thermal limits, contactor, and inverter enable cross-checks
Not Yet Reviewed
$1,549.95
On Sale
AEM Electronics dual channel analog current sensors play a critical role in EV drive systems. Their job is to measure current in and out of the vehicle's high-voltage battery pack and report this data back to the VCU to be used for battery current limiting and management, as well as energy tracking. AEM dual channel hall-effect current sensors are offered in three amperages. Select the one needed for your application. Notes: * Dual Channel range ±75 amps for Channel 1 and: -- ±500 amps for Channel 2 -- ±750 amps for Channel 2 -- ±1000 amps for Channel 2 * Operating temperature range of -40 to 257 degrees F
Not Yet Reviewed
$118.95
$65.95
Clearance
Turn your key switch "on" and commence charging with Caspers FieldFix harnesses. The alternator plug-in wiring harnesses provide current to the field winding or the alternator whenever your key switch is turned on, eliminating the possibility of a tow truck scenario. FieldFix harnesses offer uninterrupted charging system functions for your turbo Buick or turbo TransAm. Their plug-and-play design makes them easy to install--there are no wires to cut! Add a safety system to always have a charged battery with Caspers Electronics FieldFix alternator plug-in wiring harnesses.
Not Yet Reviewed
$42.79
$30.50
On Sale
AEM Electronics shunt current sensors are versatile and reliable current sensors ideal for automotive EV (Electric Vehicle) applications. They offer high accuracy, digital output, and rugged construction, making them excellent choices for demanding environments where precision and reliability are essential. The Isabellenhutte shunt-based current sensors are capable of accurately measuring DC current, and are available with a measuring range of 1,000 or 2,500 amps. Both have a compact, lightweight design, making them easy to install in tight spaces. They are also highly configurable, with a range of options available for calibration, output scaling, and more, allowing for precise customization to meet the needs of your specific application. One of the key features of AEM Electronics shunt current sensors is their CAN bus 2.0a interface, which allows for easy integration with existing control systems. The interface provides digital output of the measured current, making it easy to incorporate into a variety of control and monitoring applications. Additional features: * Monitor batter stack voltage, intermediate circuit voltage, and relay functions * Temperature compensation and calibration * Galvanic isolation of 1000 V DC * Internally verified current measurement * Can be used on the high or low side of the battery
Not Yet Reviewed
$349.95
$192.95
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$359.95
Maintaining a constant voltage level in your motorcycle's charging system is important to protect the battery from damage. Twin Power electronic regulators dissipate unneeded current, whether it's above 6 V or 12 V, with a line to handle various amperages for Harley-Davidson® models like the Bagger, Softail, Dyna, and Sportster/Big Twin. Some replacements are available for models dating back to the mid-1960s. These aluminum regulators are finished in black or chrome, and more than a dozen plug options are stocked. Install a Twin Power electronic regulator and extend the life of your mobile power source.
( 1 )
$73.67
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$256.03
NRG EPAC2 electronic voltage stabilizers are specifically designed to generate stable electrical power for high performance vehicles. Connected to battery terminals, these units stabilize power output to all the electrical components that draw the power from the battery. Using an independent power source, they boost battery power when under high load, thus regulating fluctuations coming from the battery that can result in loss of power or responsiveness from ignition system components. NRG EPAC2 electronic voltage stabilizers can also improve interior lighting and stereo equipment performance. Available in several colors, choose your favorite.
Not Yet Reviewed
$60.00
Battery clips ensure a consistent and stable connection for power delivery. Boating Essentials offers several battery clip options for you to choose from, like copper plated clips with or without 12 in. insulated wires, or high-impact plastic clips with nickel plated steel contacts. All versions feature 3 in. clips with color-coded grips for easy identification of positive and negative. Essentials for any power supply setup, select the Boating Essentials battery clips to tuck away in your boat and always have on hand.
Not Yet Reviewed
$3.14
Optima YellowTop Deep-Cycle 12-volt batteries are high-performance, dual-purpose power sources. They're great for applications requiring repetitive amperage drain and quick recharging—like trucks with winches, commercial or public safety fleets, and vehicles loaded with electronics and accessories. YellowTops also power forklifts, tractors, and other heavy equipment. The maintenance-free AGM batteries deliver premium ignition starts, while sustaining high power levels even when system loads exceed the alternator output. Optima deep-cycle models are sealed, spill-proof, and can be mounted in most any position. They are far more resistant to vibrations than standard batteries, and will perform up to three times longer. For consistent power and faster recharges, order the YellowTop designed for your needs.
( 416 )
$299.99
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$419.99
Today we rely on more electronics in our vehicles than ever before, and running power to these extra electronics can be challenging and time consuming. Moroso multi-power battery terminal distribution blocks allow the installer more power options without cutting into the vehicle's wiring harness. Features: * Positive and negative terminals that have power connection points for ring terminals; 5/16 in., 3/8 in., and 1/4 in. * Can be used to replace factory battery terminals or as new battery terminals on a new build or remote battery installation Terminals are machined from billet aluminum and fit both SAE and JIS battery posts Includes hardware
( 17 )
$67.99
Powermaster small frame HPR small frame series alternators produces enough current to keep your electronics running and your battery charged. With over 145 amps at idle and 180 amps at top end, these Hairpin Replacement alternators deliver the charging capabilities you need. Features, specs and items may include: * Efficient internal components produce more output, while consuming less engine power * Voltage compatibility: 12 V * Designed as a direct replacement for four popular housings; straight 6.61 in. mount, 6.14 in straight mount, offset left 5.31 in. mount, and 2 in. spool mount * One-wire connection on most models * Supplied with a V-belt or serpentine pulley * Bolts into many aftermarket front accessory drive systems * Available with different finishes
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$289.99
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$469.99
Odyssey extreme marine batteries are like an athlete that is both a sprinter and a long distance runner! The dual-purpose batteries have massive starting power, along with amazing deep cycling capability—up to 400 cycles at 80 percent depth of discharge. With twice the overall power and 3x the life of conventional marine batteries, the Odyssey extreme is ideal for trolling, starting, and for powering the many on-board electronic accessories common in today's boats and recreational vehicles.
( 1 )
$474.99
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$977.99
On Sale
Scott Drake instrument voltage regulators feature an improved design for your classic. They are more reliable and accurate in varying environments, like heat and humidity. These voltage regulators feature solid-state electronic circuitry and variable control.
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$54.69
$49.25
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$54.69
Summit Racing™ offers instrument voltage regulators for a wide range of classic cars, trucks, and vans from the 1950s, '60s, and '70s. These small parts minimize variations in voltage in order to protect your gauge cluster using the electricity. Our regulators (aka, stabilizers) are reliable and accurate, even in changing environments like extreme heat and humidity. They feature solid-state electronic circuitry. Order the replacement model recommended for your vehicle.
( 2 )
$65.99
Have you ever experienced the aggravation and inconvenience of your engine not starting? Battery Brains use unique electronic technology to ensure that you will never be stranded again by a dead battery. Gold Battery Brains monitor the battery and isolate the electrical system if they detect an energy drain, to ensure a sufficient charge to start the engine. These small brain boxes feature a manual reset button to activate and easily mount on your vehicle's positive battery terminal. The Gold Battery Brains can include either a wired switch mounted remotely or a wireless remote control to activate the unit, reconnecting the circuit and starting the vehicle. The remotes can also be used to disconnect the battery when leaving the vehicle as an anti-theft feature. Your battery can now have brawn and brains, giving you peace of mind and preventing the loss of valuable time and money.
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$124.99
If you have a phantom current draw when your vehicle is parked, you may need to restore your electrical system with one of Motorcraft's voltage regulators. A unique override in the solid-state circuitry protects against high-voltage. The weather-tight seal material and temperature stabilizer ensure proper operation during extreme weather conditions. These electronic components provide reliable solid-state charging.
( 2 )
$43.99
Denso alternators are not only original equipment on many of the world's top production cars; they are a favorite in motorsports as well, where their light weight, high-efficiency, and durability make them the natural choice. Denso remanufactured alternators go through a grueling process; stators and rectifiers are tested to 300 V, while rotors are submitted to 600 V, to ensure reliable performance. Rotor slip rings are buffed to an 8 micron surface finish, with run out limited to 20 microns, minimizing brush wear and abrasion. Bearings are validated to OE standards and loaded with premium OE-specification lubricants. Offered in wide range of amp ratings for hundreds of specific vehicle applications, all alternators meet Denso's rigorous First Time Fit standards. Contemporary vehicles employ dozens of sophisticated electronic systems, placing heavy demands on the charging system. The alternator is no place to cut corners. Additional features of Denso remanufactured alternators include: * Meet or exceed all manufacturer standards, and provide years of reliable service * First Time Fit provides perfect mounting with no belt/pulley alignment issues * Housings re-tapped and damage-checked for heat warping, corrosion, or improper surface alignment * Voltage regulators 100 percent tested to OE standards * All hardware stripped and replated * Premium cores and precise OE-assembly benchmarks * Designed to meet grueling heat and electrical requirements * OE-quality fit and appearance * Full compatibility with sensitive electronics systems
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$69.50
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$520.99
Powermaster offers braided stainless steel ground straps to help you complete your installation and help reduce starter, alternator, and electronic equipment failures. The braided wire offers durability, flexibility, and maximum conductivity. Braided strands within the strap are woven and rolled flat to a specified width, and each end is terminated with a ring terminal. Protect your racer with proper grounding using Powermaster ground straps.
Not Yet Reviewed
$23.99
Denso alternators are not only original equipment on many of the world's top production cars; they are a favorite in motorsports as well, where their light weight, high-efficiency, and durability make them the natural choice. Offered in wide range of amp ratings for many specific vehicle applications, all Denso alternators meet Denso's rigorous First Time Fit standards. Contemporary vehicles employ dozens of sophisticated electronic systems, placing heavy demands on the charging system. The alternator is no place to cut corners … Denso alternators are quality components. Additional features of Denso alternators include: * All-new materials and components * Meet or exceed all manufacturer standards, and provide years of reliable service * Compact and lightweight design * First Time Fit provides perfect mounting with no belt/pulley alignment issues * Precise OE-assembly benchmarks * Designed to meet grueling heat and electrical requirements * OE-quality fit and appearance * Full compatibility with sensitive electronics systems
( 1 )
$185.99
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$555.99
Clearance
Bosch T5 heavy-duty dual purpose performance batteries, with full frame technology, provide maximum performance and cycle stability—especially for vehicles with a high energy demand and frequent discharge cycles. Dual-purpose functionality provides reliable power supply for all electronic demand, even with the engine shut off. Order the model recommended for your vehicle application.
Not Yet Reviewed
$205.99
$131.50
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$205.99
Clearance
Keep your car running the way it should with these Bosch voltage regulators. These voltage regulators are made using high-quality components and are designed to limit the amount of power that your alternator can deliver to your car or truck. If voltage is allowed to spike, it could potentially cause serious damage to your ride's sensitive electronics, which can get expensive, fast! Protect your ride with these Bosch voltage regulators.
( 1 )
$29.99
$21.50
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$77.99
On Sale
Greatly improve your sound system's ground connection to your vehicle's chassis with XS Power's Big 3 XP cable kits! If your aftermarket audio system is putting a strain on the rest of your car's electronics, you might want to upgrade your factory wiring. The XS Power Big 3 X cable kits are just the thing to boost your electrical system's performance. XS Power's Big 3 XP cable kits include heavy-duty 1/0-gauge copper-clad aluminum cables that replace (or augment) your vehicle's battery ground-to-chassis wire, the chassis-to-engine block wire, and the wire connecting the alternator's positive output to the battery's positive terminal. Another bonus is that the 8.5mm ring terminals are already crimped to the wires, so you won't have to replace the stock grounds unless you want to improve them or double up. Additional ring connectors are included, so you can trim the wires to length and replace the terminals if needed. What's included in the XS Power Big 3 XP cable kit: * One 6-foot XPFLEX 1/0-gauge power cable with ring terminals on both ends (blue) * Two 4-foot XPFLEX 1/0-gauge ground cables (black) * Two extra 1/0-gauge crimp-on ring terminals * Two heat shrink terminal protection tubes * Ten wire clamps * Ten 3 in. zip-ties * Ten 1/2 in. self-tapping screws * Instructions on the box
Not Yet Reviewed
$69.99
$64.39
REDARC Smart Start battery isolators are commonly used in 4WD and commercial vehicles. They incorporate electronic components that prevents the solenoid from generating high voltage transients. Due to the voltage drop associated with diode type isolation, it's better than a diode battery isolator. A low standby current draw, fault detection, and LED indication of operation warns users of faults such as voltage drops, over-voltage, and excessive current draw conditions. Safely maintain the charge your dual battery system with the REDARC Smart Start battery isolators.
Not Yet Reviewed
$165.00
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$320.00
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