Benefits of a High Output Car Alternator 

This post was last updated on November 10th, 2023

high output car alternator

Not all vehicles require high amperage. A regular car, SUV, or truck performs flawlessly with the pre-installed factory alternator. That is because such automobiles use equal electrical power, whether at rest or in motion.

However, some vehicles – ambulances, shuttles, school buses, and construction vehicles – tend to use much of their power while at a result. A factory alternator cannot handle such demands without reducing fuel efficiency, causing damage to the motor or the alternator. Alternatives such as stiffening capacitors and the use of additional batteries may help, though not in the long-run. 

A high output car alternator produces the maximum charging power in a vehicle, thus meeting the amperage demands. Other benefits of this alternator include:

No More Dead Batteries 

It is not uncommon to end up with a dead battery when the alternator undercharges the car as it operates in a demanding environment. A dead battery is also possible when several devices pull power from the alternator, which it cannot generate, or the accessories are left running, yet the engine is off.

A high output alternator is designed to generate adequate power to charge everything in your car without much effort. Most high output alternators will provide up to 200amps without depleting the battery. However, allow some time before restarting the vehicle to avoid damaging your battery even with a high output alternator. 

Off-Road Vehicles 

Off-roads are poorly lit, necessitating that the vehicle has extra lights, which require more power than standard regulators can handle. Furthermore, a snowplow requires more amperage as it causes significant drag on the electrical system. Moreover, when upgrading your off-road setup to meet these power demands, outfitting your vehicle with Toyota Tacoma bed bars can provide a robust platform for mounting extra lights or carrying additional gear, complementing the enhanced electrical system.

Powerful Audio 

Most loud music lovers do not appreciate that large subwoofers and amplifiers require high power levels. For every 100watts of audio output, 16amps are needed. These demands are far beyond the capacity of a standard alternator. 

A high output car alternator produces from as low as 140amp to a maximum of 300 amps. This power level can support a heavy-duty car sound system as well as other demanding accessories. 

Cost-Saving and Efficient 

Though the initial installation costs may be high, high output car alternators are economical in the long run, thanks to their longevity. 

Besides, high output alternators are more efficient than their standard counterparts. They dissipate heat more evenly, thus do not become too hot. Plus, high output alternators boast of a heavy gauge wiring, ensuring power passes more efficiently to the components. This reduces the chances of undercharging. 

Ideal for Emergency Vehicles 

Ambulances and police vehicles are ideal examples of emergency vehicles that require high amounts of power to operate efficiently. Such cars run more items, including medical systems and flashing lights. 

Previously, these vehicles used factory-installed alternators, which required frequent replacement. A high output car alternator can handle such high power demands and does not require regular replacement. 

Conclusion 

High output car alternators help generate more power than is possible with a factory-installed model. Also, high output alternators improve engine speed, ideal for sports and emergency response vehicles.  

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