Buying Guide

Best Amps to Charge Your Tesla: Top Picks for Efficient Charging

When it comes to charging your Tesla, the amperage of your charging station is critical. A higher amperage allows for faster charging times, which is especially important for those who frequently use their car for long trips or have a longer commute. In this article, we’ll be discussing the best amps to charge your Tesla and what you should look for when making a purchase.

Tesla owners have two primary options when it comes to charging their vehicle: a Level 1 charger or a Level 2 charger. Level 1 chargers use a standard 120-volt outlet and can take up to 48 hours to fully charge your Tesla. On the other hand, Level 2 chargers use a 240-volt outlet and can fully charge your Tesla in as little as 4 hours. This is why we’ll be focusing on Level 2 chargers in this article.

When choosing a Level 2 charger, the most critical factor to consider is the amperage. The higher the amperage, the faster your Tesla will charge. However, it’s important to note that your Tesla can only accept a certain level of amperage based on its onboard charger. For example, the Model S and Model X can accept up to 48 amps, while the Model 3 and Model Y can accept up to 32 amps. It’s essential to ensure that the amperage of your charging station matches the maximum amperage that your Tesla can accept.

In this article, we’ll be discussing the best amps to charge your Tesla based on its model and the charging station’s amperage. By the end of this article, you’ll be able to make an informed decision on which charging station is best for your Tesla.

Best Amps to Charge Your Tesla

As electric cars continue to become more popular, it’s important to have a reliable and efficient way to charge them. That’s why we’ve put together a list of the best amps to charge your Tesla. These amps are designed to provide fast and efficient charging, so you can get back on the road in no time. Whether you’re at home or on the go, these amps will ensure that your Tesla is always ready to hit the road. So without further ado, here are our top picks for the best amps to charge your Tesla.

Lectron Tesla to J1772 Charging Adapter

We highly recommend the Lectron Tesla to J1772 Charging Adapter for J1772 electric vehicle owners who want to access Tesla or North American Charging Standard (NACS) chargers to charge their electric vehicle.

Pros

  • The adapter supports up to 48A charging, making it the only adapter on the market that supports 48 Amps of maximum current and 250V of maximum voltage.
  • The adapter is compatible with the Tesla High Powered Wall Connectors, all generations of Destination Chargers, and Mobile Connectors, allowing you to access 15,000 more charging stations for your J1772 vehicle.
  • The adapter is compact and durable, making it ideal for charging on the go. Keep it conveniently in your car to charge your electric vehicle quickly and easily.

Cons

  • The adapter requires a bit of strength to fit into the Tesla charger, but once on, it works perfectly.
  • Some users have reported that the adapter does not allow the Tesla cable end to fit all the way into the adapter, making it difficult to use.
  • The SGS certification under the UL 2251 standard may not be enough to ensure the safety and performance of the adapter.

In our experience, the Lectron Tesla to J1772 Charging Adapter is a reliable and efficient solution for J1772 EV owners who want to access Tesla charging stations. The adapter is easy to use and provides quick charging times, allowing you to charge your electric vehicle quickly and easily. However, some users have reported issues with the adapter’s compatibility and safety, so we recommend using it with caution. Overall, we believe that the Lectron Tesla to J1772 Charging Adapter is a great investment for J1772 EV owners who want to expand their charging options.

Zanch Tesla to J1772 Charging Adapter

We highly recommend the Zanch Tesla to J1772 Charging Adapter for anyone looking for a reliable and safe way to charge their J1772 EV with a Tesla charger.

Pros

  • Gain access to over 40,000 Level 2 Tesla chargers, including Tesla Wall, Destination, and Mobile Connectors
  • Supports up to 60A and 250V AC, providing up to 44 miles of range per hour
  • Constructed with a 94-V0 PC fireproof shell and features dual anti-drop locks to ensure a tight connection

Cons

  • Not compatible with Level 3 Superchargers
  • May not work with some older Tesla chargers
  • May not be compatible with all J1772 EVs

We were impressed with the ease of use and reliability of the Zanch Tesla to J1772 Charging Adapter. Simply plug it into your Tesla charger and J1772 EV, and it’s ready to go. The adapter is lightweight and compact, making it easy to store and transport.

The Zanch Tesla to J1772 Charging Adapter is also certified by CE, FCC, UL and RoHS, ensuring its safety and reliability. It performs flawlessly in rain or snow thanks to its IP65 waterproofing and temperature range from -22°F to 122°F.

Overall, we highly recommend the Zanch Tesla to J1772 Charging Adapter for anyone looking for a safe and reliable way to charge their J1772 EV with a Tesla charger.

Tesla Wall Connector – Electric Vehicle (EV) Charger

If you’re looking for a reliable and efficient way to charge your Tesla, then the Tesla Wall Connector is definitely worth considering.

Pros

  • The Wall Connector is compatible with all Tesla models, making it a versatile option for any Tesla owner.
  • With a charging speed of up to 44 miles of range per hour of charge, the Wall Connector is one of the fastest charging options available.
  • The Wall Connector is easy to install both indoors and outdoors, and can be customized to match your existing power supply.

Cons

  • The Wall Connector is a bit pricey compared to some other charging options on the market.
  • While the Wall Connector is easy to install, you will need to hire a licensed electrician to do the installation, which can add to the cost.
  • The Wall Connector is only compatible with Tesla vehicles, so if you have a non-Tesla electric vehicle, you’ll need to look for a different charging option.

Overall, we think the Tesla Wall Connector is a great option for anyone who wants a fast and reliable way to charge their Tesla. It’s easy to install, works with all Tesla models, and delivers fast charging speeds that can help you get back on the road quickly. If you’re in the market for a new EV charger, we highly recommend giving the Tesla Wall Connector a closer look.

LENZ J1772 Charging Adapter for Tesla Model 3 Y S X

We highly recommend purchasing the LENZ J1772 Charging Adapter for Tesla Model 3 Y S X if you’re looking for a reliable and safe adapter to access more charging stations and charging points for your Tesla.

Pros

  • Provides more charging options for your Tesla, including non-Tesla public charging stations for EV.
  • Comes with a fit guarantee and is designed specifically for Tesla Models 3, Y, S, X ensuring a perfect fit for your Tesla’s charging port.
  • Safety certified and built with premium PC material, copper alloy connector pins, and IP54 rated, ensuring a safe and reliable charging experience.

Cons

  • This adapter is NOT compatible with non-Tesla electric vehicles.
  • The plastic tip on the non-Tesla side melted on one of the pins while charging at 32amps, which seems a bit dangerous.
  • Some users have reported issues with the adapter not working properly with Tesla superchargers.

The LENZ J1772 Charging Adapter for Tesla Model 3 Y S X is a reliable and safe adapter that provides more charging options for your Tesla. This adapter is designed specifically for Tesla Models 3, Y, S, X ensuring a perfect fit for your Tesla’s charging port. It is safety certified and built with premium PC material, copper alloy connector pins, and IP54 rated, ensuring a safe and reliable charging experience.

However, it’s important to note that this adapter is NOT compatible with non-Tesla electric vehicles. Additionally, some users have reported issues with the adapter not working properly with Tesla superchargers. Finally, the plastic tip on the non-Tesla side melted on one of the pins while charging at 32amps, which seems a bit dangerous.

Overall, we highly recommend the LENZ J1772 Charging Adapter for Tesla Model 3 Y S X if you’re looking for a reliable and safe adapter to access more charging stations and charging points for your Tesla.

50 Amp – PRIMECOM.TECH Level-2 Smart Electric Vehicle Home Charging Station 220 Volt for Tesla and All EV Brands 30′ Feet Length (30 Feet, NEMA 10-50p)

If you’re looking for a safe and reliable charging station for your Tesla or other EV, the PRIMECOMTECH Level 2 Charger is a great option.

Pros

  • The real-time data screen is incredibly helpful, displaying everything from charging amperage to temperature.
  • The intelligent chip adjusts amperage based on the EV’s computer, ensuring a safe and efficient charge.
  • With 12 built-in safety features, this charging station has passed rigorous testing for quality and safety.

Cons

  • Some customers have reported issues with the unit failing after a short period of time.
  • The unit is on the expensive side compared to other charging stations.
  • The app support advertised is not actually available.

In our experience, the PRIMECOMTECH Level 2 Charger is a solid choice for those looking to charge their EV at home. The real-time data screen provides valuable information, and the intelligent chip ensures a safe and efficient charge. Plus, with multiple plug options, it’s easy to find one that fits your existing outlet.

That being said, some customers have reported issues with the unit failing after a short period of time, and the price point is higher than some other charging stations on the market. Additionally, the advertised app support is not actually available, which may be a downside for some users.

Overall, we recommend the PRIMECOMTECH Level 2 Charger for its quality and safety features, but it’s important to weigh the cost and potential issues before making a purchase.

Autel Home Level 2 EV Charger

We highly recommend the Autel Home Level 2 EV Charger for its high-speed charging, smart app control, and weather-resistant design.

Pros

  • Charges up to 37 miles per hour with 12kW up to 50A charging.
  • Smart app control allows for easy management of charge times and optimization of charging.
  • Weather-resistant design with NEMA Type 4 protection for use in any type of weather.

Cons

  • The cable is not as flexible as some other chargers, making it difficult to use in colder temperatures.
  • The charger requires hardwiring by an electrician for installation.
  • The app interface could be more user-friendly.

Our team has been using the Autel Home Level 2 EV Charger for several months now and we have been extremely impressed with its performance. With its high-speed charging capabilities, we have been able to charge our Tesla quickly and efficiently, saving us time and allowing us to get back on the road faster. The smart app control has also been a great feature, allowing us to easily manage our charging schedule and take advantage of off-peak electricity rates.

The weather-resistant design with NEMA Type 4 protection has also been a great feature, allowing us to use the charger in any type of weather without worrying about damage to the unit. However, we did find that the cable is not as flexible as some other chargers, making it difficult to use in colder temperatures.

Overall, we highly recommend the Autel Home Level 2 EV Charger for its high-speed charging, smart app control, and weather-resistant design. It is a great investment for any Tesla owner looking for a reliable and efficient charging solution.

LENZ NEMA 14-50 Adapter

If you’re looking for a reliable and safe adapter to connect your Tesla charger to a NEMA 14-50 outlet, the LENZ NEMA 14-50 Adapter is a great option.

Pros

  • The adapter is specifically designed to fit Tesla Gen 2 Mobile Chargers, allowing you to connect your Tesla charger to your 240 VAC 14-50 outlet at home or away with ease.
  • The adapter is rated to support up to 32 Amps with Tesla Gen 2 Mobile Charger, which means it can boost your charge to Level 2 charging at 32 Amps.
  • The adapter is built with premium materials, including nickel plating for corrosion resistance, integrated thermal sensor auto-shutoff, and conforms to UL STD. 817, Certified to CSA STD. C22.2#21. ETL listed (Control No. 5026085), making it a safe and reliable option.

Cons

  • The adapter is not compatible with non-Tesla electric vehicles.
  • The adapter is not compatible with Gen 1 Mobile Connector (Tesla Mobile Chargers manufactured before 2018).
  • Some users have reported that the adapter gets hot after being plugged in for an extended period.

We have found that the LENZ NEMA 14-50 Adapter is a great solution for Tesla owners who want to connect their Tesla charger to a NEMA 14-50 outlet. The adapter is easy to use and fits snugly into the outlet. It is also built with high-quality materials, making it a safe and reliable option.

One thing to note is that the adapter is not compatible with non-Tesla electric vehicles, so make sure to double-check that it will work with your Tesla charger before purchasing. Additionally, the adapter is not compatible with Gen 1 Mobile Connector (Tesla Mobile Chargers manufactured before 2018).

Overall, we highly recommend the LENZ NEMA 14-50 Adapter for Tesla Gen 2 Mobile Portable Charger. It is backed by LENZ’s genuine quality assurances, safety certificates, and US-based customer support, so you can enjoy peace of mind with their 2-year warranty.

Lectron Tesla Supercharger (NACS) to CCS Electric Vehicle Adapter – 500 Amps / 1,000V – Fast Charge Your CCS1 EV at Tesla Superchargers with Vortex Plug

We highly recommend the Lectron Tesla Supercharger (NACS) to CCS Electric Vehicle Adapter for those who want to fast charge their CCS1 EV at Tesla Superchargers. This adapter is designed exclusively for EVs that have been granted access to the Tesla Supercharging network, making it a reliable and efficient option for Tesla owners.

Pros

  • The Lectron Vortex Plug unlocks 12,000+ Tesla Supercharger ports for fast charging at more locations, providing expanded charging options for Tesla owners.
  • Charge up to 150 miles in just 15 minutes with the Lectron Vortex Plug, rated for 500 amps and 1,000 volts, making it a lightning-fast option for those in a hurry.
  • Our SAE J3400 (NACS/Tesla) to CCS1 adapter is durable and easy to use, built to last for safe high-speed charging.

Cons

  • The charging rates vary based on the Tesla Supercharger generation and your vehicle’s specifications, which may not be the best option for those who need consistent charging rates.
  • The adapter is designed exclusively for EVs that have been granted access to the Tesla Supercharging network, which may limit its compatibility with other EV models.
  • The adapter is a bit on the heavier side, weighing at 2.28 pounds, which may not be ideal for those who prioritize portability.

In our experience, the Lectron Tesla Supercharger (NACS) to CCS Electric Vehicle Adapter is a reliable and efficient option for Tesla owners who want to expand their charging options. The lightning-fast charging speed and durability of the adapter make it a great investment for those who prioritize efficiency and longevity. However, the compatibility limitations and weight of the adapter may not be ideal for everyone. Overall, we highly recommend the Lectron Tesla Supercharger (NACS) to CCS Electric Vehicle Adapter for Tesla owners who want to fast charge their CCS1 EV at Tesla Superchargers.

Buying Guide

When it comes to choosing the best amp to charge your Tesla, there are several important factors to consider. In this section, we will discuss the key features and considerations to keep in mind when making your purchase.

Power Output

One of the most important factors to consider when choosing an amp for your Tesla is power output. The higher the power output, the faster your car will charge. Look for an amp that can deliver at least 40 amps of power to ensure a fast and efficient charging experience.

Portability

Another important factor to consider is portability. If you plan on taking your amp with you on the go, look for a compact and lightweight option that is easy to transport. Some amps are designed specifically for travel and come with convenient carrying cases.

Compatibility

It is important to ensure that the amp you choose is compatible with your Tesla model. Check the manufacturer’s specifications to ensure that the amp you choose is designed to work with your specific vehicle.

Safety Features

Safety should always be a top priority when choosing an amp for your Tesla. Look for an amp that includes safety features such as overcurrent protection, short circuit protection, and overvoltage protection. These features will help to prevent damage to your car and ensure a safe charging experience.

Warranty

Finally, it is important to consider the warranty offered by the manufacturer. Look for an amp that comes with a solid warranty to protect your investment and ensure that you are covered in the event of any issues or defects.

By considering these key factors when choosing an amp for your Tesla, you can ensure that you make the best possible purchase for your needs.

Frequently Asked Questions

What factors determine the optimal amperage for charging a Tesla vehicle?

The optimal amperage for charging a Tesla vehicle depends on several factors, including the battery size, charging infrastructure, and the desired charging time. Generally, a higher amperage will result in faster charging times, but this may also cause more wear and tear on the battery. We recommend consulting with a qualified electrician or Tesla representative to determine the optimal amperage for your specific charging needs.

How does charging at different amperage levels affect the battery life of a Tesla?

Charging at different amperage levels can affect the battery life of a Tesla in various ways. Charging at a higher amperage can cause more stress on the battery, potentially reducing its overall lifespan. On the other hand, charging at a lower amperage may extend the battery’s lifespan but may also result in longer charging times. We recommend consulting with a qualified electrician or Tesla representative to determine the best charging strategy for your specific needs.

What is the maximum amperage a Tesla can safely handle while charging?

The maximum amperage a Tesla can safely handle while charging depends on the specific model and charging infrastructure. Tesla vehicles are designed to handle a range of charging speeds, but exceeding the recommended amperage can cause damage to the battery or the charging infrastructure. We recommend consulting with a qualified electrician or Tesla representative to determine the maximum safe charging amperage for your specific vehicle and charging infrastructure.

How do charging speeds vary between 16 amp and 32 amp EV chargers for Tesla cars?

Charging speeds can vary significantly between 16 amp and 32 amp EV chargers for Tesla cars. Generally, a 32 amp charger will provide faster charging times than a 16 amp charger, but this may also depend on the specific charging infrastructure and vehicle model. We recommend consulting with a qualified electrician or Tesla representative to determine the best charging infrastructure for your specific needs.

Can charging a Tesla at lower amperage levels extend the overall battery health?

Charging a Tesla at lower amperage levels may extend the overall battery health by reducing the amount of stress on the battery. However, this may also result in longer charging times and may not be practical for all charging needs. We recommend consulting with a qualified electrician or Tesla representative to determine the best charging strategy for your specific needs.

What are the implications of a Tesla not charging at its maximum rated amperage?

Not charging a Tesla at its maximum rated amperage may result in longer charging times, but it may also extend the overall lifespan of the battery. However, this may not be practical for all charging needs and may depend on the specific vehicle model and charging infrastructure. We recommend consulting with a qualified electrician or Tesla representative to determine the best charging strategy for your specific needs.

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