Comparing Our Different Plugs and Connectors

Comparing Our Different Plugs and Connectors

Are you overwhelmed by the amount of available plug options offered? Maybe you’re just curious and looking to see what’s out there? Well don’t worry, we’re here to help. We offer a multitude of plug options for whatever your project requires, and yes indeed, there are differences between them all.

 

XT:

The XT plug and its variations are perhaps our most popular and widely accepted options, and for good reason.

Pros: 

  • Good for medium power and current draw (65A-90A, depending on the selection)

  • Very common and as such, easily compatible in a variety of situations

  • Highly durable

  • An anti-spark option is also available, preventing damage to sensitive components

Cons:

  • Fits very snugly which can be inconvenient depending on the use

  • Not ideal for very high currents

  • No built in locking mechanism

The XT plug is commonly found in projects such as FPV drones, smaller RC vehicles, and general use battery packs.


AS15OU

The AS15OU offers a robust, reliable connection in all uses.

Pros:

  • Good for high current draw (150A)

  • Integrated anti-spark technology

  • Provides a firm, secure connection

  • Incredibly durable

Cons:

  • Not as commonly compatible as it's often used in very specific circumstances

  • While the connection is secure, some people can find it stiff and rigid

The AS15OU plug is often found in heavy duty lift drones and high power RC vehicles.

 

QS

The QS options are the most powerful out of our lineup. This workhorse is an excellent choice for all your projects requiring an abnormally large amount of power.

Pros:

  • Excellent for handling EXTREME amounts of current (300A-400A, depending on the selection)

  • Built in anti spark technology

  • More durable and heat resistant than the other options in the lineup

  • Low internal resistance which leads to minimal loss of power

Cons:

  • The largest and heaviest of the plugs we offer

  • Considerably more rare compared to EC or XT plugs

The QS plug is often found in small EV’s or large drones and RC vehicles.



EC:

The EC plug is another highly popular and widely integrated plug, allowing for flexible and extensive use.

Pros:

  • Performs well under high current draw (120A-250A, depending on the selection)

  • Low resistance

  • Boasts a durable and simple design allowing for consistent removal and insertion while maintaining firm connection

Cons:

  • Slightly bulkier compared to the Xt’s

  • Its simple design can be a double edged sword, as it also lacks securities found in more complex plugs. Such as anti-spark.

The EC plug is often found in RC vehicles and situations where a secure low-resistance connection is critical.

 

Sermos:

The Sermos plug is perhaps the most eccentric plug we offer in that it offers some interesting features that can't be found on other options.

Pros:

  • Unique genderless design, the Sermos plugs are symmetrical which means there’s no need to match male to female plugs.

  • Offers a secure connection that won't shake loose through vibrations or movement

  • Boasts a low internal resistance, leading to minimal loss of power

  • Small, compact, and efficient design

Cons:

  • Handles the lowest amperage of all our plugs (30A max)

  • As a unique connector, the Sermos is often only used in specialized circumstances

The Sermos plug is often found in RC applications due to their compact size and secure connections

 

Finally, we have Bullet Connectors:

Bullets are one of our most basic designs, but fortunately that also means they are widely applicable.

Pros:

  • Supports a wide range of uses

  • High amperage capabilities (200A- 300A)

  • Easily connected/disconnected, making them very useful in modular applications

  • Room for freedom in placement due to the lack of a traditional plug

Cons:

  • No built in polarity protection

  • No traditional locking mechanism, meaning it is possible for the plugs to shake lose under intense vibrations

  • The metal-on-metal fitment is not ideal for frequent connect/disconnect

Our Bullet Connectors offer freedom from the traditional constraints of standard plugs and connections. Bullets are fantastic for modular use and unique projects.



Conclusion:

While at first glance it might seem like all plugs are basically the same at their core, it is crucial to get the one that’s right for you. Perhaps you need a heavy duty QS plug for a large project, or maybe you just need a small EC for a drone, or maybe you’re building something completely unique and decide to go for Bullet Connectors. No matter your needs, we have you covered here at MaxAmps.



Are you still unsure which battery is right for your project? Reach out to our Battery Tech Team for personalized guidance—click here to contact us. We want to help you power up your project with the perfect battery!

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