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XS Power high-frequency lithium-ion IntelliChargers are part of XS Power Li Charger Series. These chargers combine the reliability of a high-frequency MOSFET rectified assembly with an advanced microprocessor control board to create a battery charger that can rapidly and safely recharge 12 V and 16 V lithium ion batteries in several sizes. Order the XS Power high-frequency lithium-ion IntelliCharger suited to your needs. Product Overview: * Designed specifically for high performance 12 V or 16 V lithium ion batteries—rapidly and safely recharges 12 V and 16V lithium ion batteries in several sizes * Features AC input and DC output connections * Voltage monitoring—the battery's terminal voltage is measured every five minutes by the on-board microprocessors and this information is analyzed in addition to the elapsed time to dynamically control the battery charger for optimum charging performance * Automatic Computer Analysis/Auto Shutdown—the microprocessors will analyze the battery when connected, if the battery's voltage is below 4 volts, the charger may not recognize the battery is connected and will not begin charging (likewise, if the battery will not come up to the correct voltage in a ten-hour period the microprocessor control board will automatically shut the charger off) * UL approved battery cables are provided that are resistant to cuts and abrasion * The copper plated battery clamps are compact, and custom designed for easy connections * All clamp connections are soldered for maximum current flow * Internal cooling fan automatically operates during charging to keep the circuit and other internal components at a constant safe temperature
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$129.99
Powermaster Street Series alternators feature all of the quality construction and dependability the company is famous for. The "electrical generators" are available in a variety of amperages and styles, allowing you to choose the best model for your specific ride and the accessories you run. So whether you need an alternator for your truck, hot rod, muscle car, sport compact, or audio competition vehicle, Powermaster gives you the power needed to get it started and keep it going. These race-inspired alternators offer great output to weight ratio. Here are more product details: For most people, the only alternator rating they're familiar with is the amperage rating. Alternators are spoken of as a 65 amp or 100 amp alternator. When replacing the alternator on the family car, this is probably the only information that's necessary. After all, all one needs is an alternator that matches the original. When building a custom car from the ground up, however, a deeper understanding of the power curve of an alternator is required. Usually a custom pulley or so-called "power pulley" set is used with a performance alternator. A mismatched pulley ratio and alternator will spell trouble, especially at idle speeds where alternator performance is critical. To avoid this, it's important to understand the alternator's capability at slow speeds. An alternator's output is dependent on speed, but this can be deceiving because this output is not linear. Instead, it follows a curve. Each alternator has a unique curve, and at idle small changes in the alternator's speed can make a big difference in its output capacity. Because of the preceding, pulley ratios are very important, especially when using high amperage alternators. The pulley that are supplied with the alternator are matched to the winding and power curve. It's important that any dress-up pulley sets do not deviate from this ratio. Typically, a street driven car should have a pulley ratio of at least 3:1. If the vehicle has an automatic transmission with a low idle and the vehicle spends a lot of time cruising, then a higher pulley ratio—perhaps 3.5:1—should be used. Alternators can take high speeds up to 20,000 rpm for short periods, so overdriving the unit is not a problem. The output of high amp alternators can drop off substantially under 2,400 rotor RPMs. Therefore, Powermaster does not recommend power pulleys with high amp alternators. Powermaster uses a state-of-the-art computer alternator dyno to measure the performance of each alternator they manufacture. Output curves, engine idle speeds, and alternator pulley ratios are carefully considered to assure good drivability at idle and slow cruising speeds.
Not Yet Reviewed
$308.99
Antigravity Batteries lithium deep cycle batteries include a first-of-its-kind Bluetooth Monitoring App, so you can easily check the battery's status using your phone, tablet, or computer. Along with real-time Bluetooth monitoring, these batteries are made with Grade-A UL Listed cells and a state-of-the-art Battery Management System (BMS) to ensure the battery will provide you with years of the safest operation, highest performance, and greatest satisfaction. Direct replacements for lead/acid deep cycle batteries, Antigravity lithium deep cycle batteries are ultra-lightweight for their capacity, being 60 percent lighter than lead/acid models. Choose the model needed. Additional notes: * Fuel gauge on top of battery to check its capacity and more * Safest battery technology using LiFePO4 Lithium chemistry * Automatic self-heating for charging readiness in freezing conditions (not on all batteries)
Not Yet Reviewed
$1,189.99
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$2,799.99
Optima RedTop Starting 12-volt batteries are the ultimate power source for cars, trucks, SUVs, hot rods, and other high-performance vehicles. They're engineered with unique Spiralcell technology, delivering a stronger burst of ignition power, while extending the battery life up to three times longer than conventional models. Maintenance-free RedTop AGM batteries are sealed, leak-proof, and resistant to vibrations—so you can mount them anywhere and in virtually any position on your vehicle. Order the Optima battery designed for your application, and expect a perfect start every time.
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$269.99
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$279.99
From the company that brought you the revered Red Top battery comes the new Optima Yellow Top H6 batteries. Designed to fit a wide range of vehicles with one part number, these batteries are the revolution for battery products. With Optima's tried and true AGM cells, the Yellow Top H6 battery will be the one to beat for years to come. Key features: * Deep-cycle and cranking power * Up to 3 times longer life * 15 times more vibration-resistant * Virtually spill proof * Mountable in virtually any position * Maintenance-free * Faster recharging * Optimal starting power * 300+ discharge/recharge cycles
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$369.99
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.
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$299.99
Interstate Mega-Tron Plus automotive batteries are designed to meet or exceed OEM vehicle requirements for cold-cranking amps. They have removable caps to add water, extending the life of the batteries. Available in a variety of group sizes, Interstate Mega-Tron Plus automotive batteries will help you fire up your engine, time and time again, with no trouble.
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$190.99
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$250.99
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