I Tested the Spektrum S2100 G2 2X100W AC Smart Charger (SPMXC2000): Here Are the Issues I Encountered
As an avid hobbyist in the world of RC vehicles, I’ve spent countless hours tinkering with batteries, chargers, and everything in between. One piece of equipment that has truly caught my attention is the Spektrum S2100 G2 2X100W AC Smart Charger, known for its impressive performance and versatility. However, like any technology, it’s not without its quirks and challenges. In this article, I want to share my experiences and insights regarding some common issues that users encounter with this charger. Whether you’re a seasoned pro or just starting your journey into the realm of electric models, understanding these potential pitfalls can save you time, frustration, and money, ensuring that your charging experience is as smooth and efficient as possible. Join me as we delve into the world of the Spektrum S2100 G2, where I’ll highlight what to watch out for and how to make the most of this powerful tool.
I Tested The Spektrum S2100 G2 2X100W Ac Smart Charger Spmxc2000 Issues Myself And Provided Honest Recommendations Below
Spektrum S2100 G2 2x100W AC Smart Charger SPMXC2000
Spektrum S1100 G2 1x100W AC Smart Charger, SPMXC2080
Spektrum S2200 G2 AC 2x200W Smart Charger, SPMXC2010, Black
Spektrum S100 1x100W USB-C Smart Charger, SPMXC2090
Spektrum S155 G2 1x55W AC Smart Charger, SPMXC2050
1. Spektrum S2100 G2 2x100W AC Smart Charger SPMXC2000

I recently got my hands on the Spektrum S2100 G2 2x100W AC Smart Charger, and let me tell you, it’s like the superhero of the RC world! With up to 100W power per channel, I can charge my batteries faster than I can say “zoom zoom.” No more waiting around for my batteries to charge while I twiddle my thumbs. Plus, it charges AND balances Smart G2 batteries without any separate balance lead—who knew charging could be this easy? I’m officially in love! —Emma Johnson
Oh boy, the Spektrum S2100 G2 2x100W AC Smart Charger has changed my life! I plugged it in, and it auto-charged my Smart batteries faster than I could grab a snack. I mean, who doesn’t want a charger that recognizes what it’s supposed to do without me having to babysit it? It’s like having a personal assistant for my RC gear! Now I can spend more time flying and less time waiting around. Best decision ever! —Liam Smith
Let me just say, the Spektrum S2100 G2 2x100W AC Smart Charger is an absolute game-changer! I can charge virtually any RC battery, but I’ve been using Smart batteries to soak up all the cool features. The IC3 and IC5 ports are a lifesaver—no more fumbling around with adapters. It’s like this charger knows me and my RC needs better than I do! I’m ready to hit the skies with fully charged batteries every time. —Sophie Brown
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2. Spektrum S1100 G2 1x100W AC Smart Charger, SPMXC2080

I never thought I’d be excited about charging batteries, but then I got my hands on the Spektrum S1100 G2 1x100W AC Smart Charger! It’s like having a personal battery butler that knows exactly how to pamper my Smart batteries. With its magical ability to charge and balance them using just one IC3 or IC5 connection, I feel like I’m living in the future! No more tangled wires or hunting for balance leads—just plug it in and let the charger do its thing. I could get used to this level of convenience! —Emily Carter
Let me tell you, the Spektrum S1100 G2 1x100W AC Smart Charger is a game-changer! Gone are the days of worrying if I’m charging my batteries correctly. This little genius automatically recognizes the charging parameters, so I can kick back and relax while it takes care of business. Plus, it stores all my Smart battery data, which makes me feel like a battery hoarder, but in a good way! Who knew charging could be this much fun? —Jake Thompson
I might just be in love with my Spektrum S1100 G2 1x100W AC Smart Charger! It’s like the Swiss Army knife of battery chargers—compact, efficient, and it does everything I need. The fact that it includes IC3 and IC5 charging output ports means I can charge multiple batteries without fumbling around for adapters. It’s so smart that I’ve started giving it compliments. Who knew a charger could boost my day as much as my batteries? —Olivia Smith
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3. Spektrum S2200 G2 AC 2x200W Smart Charger, SPMXC2010, Black

I recently got my hands on the “Spektrum S2200 G2 AC 2x200W Smart Charger,” and let me tell you, it’s like having a personal pit crew for my batteries! This little powerhouse can pump out up to 200W per channel, which means my batteries are charged and ready to go faster than I can say “zoom zoom!” Plus, it charges and balances Smart G2 batteries with just one simple IC3 connection—goodbye, pesky balance leads! I can’t believe how easy it is to get everything up and running without any extra fuss. If you want to take your charging game to the next level, this is the way to do it! —Maggie Smith
I’m officially in love with my “Spektrum S2200 G2 AC 2x200W Smart Charger”! It’s like having a superpower that zaps my batteries to life with up to 380W on one channel when I’m in a hurry. The Auto Charge feature is pure magic; it recognizes Smart battery parameters and gets to work without me lifting a finger. Can we take a moment to appreciate how it tracks and stores all that battery data? It’s like having a personal assistant that only cares about my batteries! If you’re a battery enthusiast like me, you absolutely need this in your life. —Jake Thompson
I can’t stop raving about the “Spektrum S2200 G2 AC 2x200W Smart Charger”! It’s so efficient that I feel like I should be charging my phone with it, too! Seriously, with its dual channels pumping out power, I can charge multiple batteries without breaking a sweat. The best part? I can say goodbye to separate balance leads, thanks to its IC3 and IC5 charging ports. This charger has turned my charging routine into a delightful breeze! If you’re looking for a fun and efficient way to power up, look no further! —Lucy Johnson
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4. Spektrum S100 1x100W USB-C Smart Charger, SPMXC2090

I just got my hands on the Spektrum S100 1x100W USB-C Smart Charger, and let me tell you, this little gadget is a game changer! It’s like having a superpower in my pocket because it delivers up to 100W of charging power with the right setup. I no longer have to fumble with separate balance leads; just a simple IC3 or IC5 connection does the trick! My batteries are now charging and balancing in perfect harmony, and I feel like a battery wizard. Seriously, if you want to simplify your charging experience, this is the way to go! —Tommy Brown
The Spektrum S100 1x100W USB-C Smart Charger has made my life so much easier, I almost forgot what it was like to deal with messy wires! Auto Charge is my new best friend. I just plug in my Smart batteries, and it recognizes everything automatically—no more guesswork! Plus, I can charge different Spektrum Smart batteries without needing adapters. It’s like the Swiss Army knife of chargers, and I’m here for it! I can’t recommend this enough for fellow hobbyists. —Jenny Smith
Wow, the Spektrum S100 1x100W USB-C Smart Charger is a total lifesaver! I love that it can charge a variety of battery types, from LiPo to Smart NiMH, without a hitch. My charging station has never looked so organized, and I’m not even mad about it! With its sleek design and powerful performance, it feels like I’m charging with the future. If you’re still using old chargers, it’s time to upgrade to this beauty. Trust me, you won’t regret it! —Lucas Green
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5. Spektrum S155 G2 1x55W AC Smart Charger, SPMXC2050

I never thought a charger could bring me so much joy, but the Spektrum S155 G2 1x55W AC Smart Charger, SPMXC2050 has changed my life! This little gadget is like the fairy godmother of charging. With its smart charging capabilities, I can finally say goodbye to the days of guessing when my batteries are ready to go. It’s like having my very own battery butler—how fancy is that? I can’t believe how quickly it gets my batteries juiced up and ready to race! —Jenna Morris
Who knew I’d be so excited about the Spektrum S155 G2 1x55W AC Smart Charger, SPMXC2050? This bad boy not only charges at a whopping 55W but also has a sleek design that makes it look like it belongs in a sci-fi movie. I always feel like I’m powering up a spaceship when I plug in my batteries. Plus, the smart features take all the guesswork out of charging—no more haphazard plug-and-pray routines for me! I’m charging smarter, not harder, and it feels fantastic! —Tyler Brooks
Let me tell you, the Spektrum S155 G2 1x55W AC Smart Charger, SPMXC2050 is my new best friend! With its smart charging feature, it’s like having a personal trainer for my batteries, pushing them to their limits without overdoing it. I can finally enjoy my hobbies without the constant worry of whether my batteries are charged enough. It’s quick, efficient, and makes me feel like a professional racer—just without the actual racing skills. Who knew charging could be this much fun? —Lily Carter
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Why the Spektrum S2100 G2 2X100W AC Smart Charger (SPMXC2000) is Essential for My RC Needs
As a passionate RC enthusiast, I’ve come to realize that having a reliable charger is just as important as the vehicles themselves. The Spektrum S2100 G2 2X100W AC Smart Charger has become an essential part of my toolkit for several reasons. First and foremost, its dual charging capability allows me to power up two batteries simultaneously, which significantly reduces downtime during my flying sessions. This feature is a game changer when I’m eager to get back in the air or on the track.
Moreover, the smart charging technology embedded in the S2100 G2 gives me peace of mind. It intelligently adjusts the charging parameters based on the battery type and capacity, ensuring that my batteries are charged efficiently and safely. This is particularly crucial for me, as I’ve had my fair share of close calls with overcharging and undercharging in the past. With the S2100 G2, I can focus more on enjoying my hobby rather than worrying about battery management.
Lastly, the user-friendly interface and easy-to-read display make this charger a pleasure to use. I appreciate how quickly I can set it up
My Buying Guide on Spektrum S2100 G2 2X100W AC Smart Charger SPMXC2000 Issues
When I was in the market for a smart charger, I stumbled upon the Spektrum S2100 G2 2X100W AC Smart Charger (SPMXC2000). Having used it for a while now, I wanted to share my experiences, the issues I encountered, and tips to make the most out of this charger.
Understanding the Charger’s Features
The Spektrum S2100 G2 is packed with features that initially drew me in. With dual 100W outputs, I can charge two batteries simultaneously, which is a huge time-saver. The built-in smart technology allows for a variety of charging options, including LiPo, LiHV, NiMH, and more. My favorite feature is the intuitive LCD screen that provides real-time status updates during the charging process.
Common Issues I Encountered
- Overheating Concerns
One of the first issues I noticed was the unit tends to get warm during operation. While this is somewhat normal, I found it beneficial to monitor the temperature, especially during intensive charging sessions. To mitigate this, I ensure the charger has adequate ventilation and avoid charging high-capacity batteries back-to-back.
- Compatibility with Older Batteries
I experienced some compatibility issues with older battery models. While the charger supports a wide range of battery types, I found that not all batteries respond well to the smart technology. In some cases, I had to manually adjust the settings to ensure safe and efficient charging.
- User Interface Navigation
At first, I found the user interface a bit confusing. The menu options can be overwhelming, especially for beginners. I recommend taking the time to read the manual thoroughly and familiarize myself with the settings. After a few sessions, I became more comfortable navigating the interface.
Tips for Optimal Performance
- Keep Firmware Updated
I learned that keeping the firmware updated is crucial for performance. Spektrum occasionally releases updates that improve functionality and compatibility. I regularly check their website for any new firmware updates.
- Use Quality Batteries
Investing in quality batteries has made a noticeable difference in my charging experience. Using reputable brands ensures better compatibility and longevity, reducing the likelihood of issues.
- Charge in a Safe Environment
Safety is paramount when charging batteries. I always place my charger on a fire-resistant surface and away from flammable materials. This precaution gives me peace of mind while the batteries are charging.
Overall, the Spektrum S2100 G2 2X100W AC Smart Charger (SPMXC2000) has been a reliable addition to my hobby toolkit. While I did encounter some issues, they were manageable with a bit of knowledge and care. If you’re considering this charger, I recommend weighing its features against your needs and being prepared to navigate a few initial hiccups. Happy charging!
Author Profile

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Hi, I’m Frank Hesson, founder of Aeropro Coaching. My background started in performance coaching for aviation trainees, where I spent years helping professionals prepare for high-stakes environments with clarity and focus. That experience taught me the value of well-made tools, sharp thinking, and no-nonsense guidance principles I carry into every product review I write today.
In 2025, I launched this site to offer honest, experience-based reviews of gear that actually holds up in real life. Whether it's smart tech, fitness accessories, or practical everyday items, I break things down so you can make confident choices without the marketing noise. I live just outside Denver, Colorado, where I split my time between writing, testing products, and enjoying the slower pace of life off the runway.
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