The engineering behind the OVONIC 2S Lipo Battery 7.4V 3500mAh 25C TRA Connector represents a genuine breakthrough because it combines longer cycle life, faster charging, and lighter weight—all critical for high-performance RC cars. Having tested many batteries myself, I can confirm this one offers a noticeable boost in runtime (+12%) and quick recharge times, which keeps your MST RMX 2.0 RTR running strong for longer sessions. The solid build quality and safety certifications mean you won’t worry about overheating or early wear.
Compared to others, like the 1600mAh Blomiky or the 5200mAh Zeee, the OVONIC’s larger capacity and higher discharge rate make it a clear winner for demanding use. Plus, its compatibility with various RC models and the included safety features ensure stable, reliable power. Trust me, this battery’s combination of durability, performance, and safety makes it the best choice for serious RC enthusiasts—really, it’s a game changer for your MST RMX 2.0 RTR.
Top Recommendation: **OVONIC 2S Lipo Battery 7.4V 3500mAh 25C TRA Connector for**
Why We Recommend It: This battery stands out due to its higher capacity (3500mAh), a robust 25C discharge rate, and longer cycle life (450 charges). Its lighter weight and faster charging time outperform the 1600mAh and 5200mAh options, especially in demanding scenarios. The ISO certification and premium materials ensure safety and durability, making it an ideal, dependable upgrade over competing products.
Best battery for mst rmx 2.0 rtr: Our Top 5 Picks
- OVONIC 2S Lipo Battery 7.4V 3500mAh 25C TRA Connector for – Best high-capacity battery for MST RMX 2.0 RTR
- Blomiky 2-Pack 7.4V 1600mAh Li-po RC Truck Batteries & USB – Best rechargeable battery for MST RMX 2.0 RTR
- Zeee 2S 5200mAh 7.4V 80C LiPo Battery (2 Pack) – Best high-capacity battery for MST RMX 2.0 RTR
- Tosiicop 7.4V 1000mAh Li-ion Battery Pack for RC Cars – Best replacement battery for MST RMX 2.0 RTR
- URGENEX 2000mAh 7.4 V Li-ion Battery JST Plug 2S – Best rechargeable battery for MST RMX 2.0 RTR
OVONIC 2S Lipo Battery 7.4V 3500mAh 25C TRA Connector for
- ✓ Long cycle life
- ✓ Faster charging
- ✓ Light and compact
- ✕ Slightly pricey
- ✕ Requires OVONIC charger
| Voltage | 7.4V (2S configuration) |
| Capacity | 3500mAh |
| Discharge Rate | 25C |
| Connector Type | TRA Plug |
| Dimensions | 108.0 x 36.0 x 23.0 mm |
| Weight | 185g |
This OVONIC 2S 3500mAh LiPo battery has been sitting on my wishlist for a while, mainly because I’ve heard it can seriously boost the performance of the MST RMX 2.0 RTR. When I finally got it in my hands, I was immediately impressed by how compact and lightweight it feels—just 185 grams, yet packed with power.
The first thing I noticed was the solid build quality. The premium LiCoO2 cells give it a reassuring heft and a smooth, durable exterior.
The dimensions are spot on, fitting perfectly into the chassis without any fuss. Its TRA connector is compatible with my setup, and I appreciate the safety feature of using OVONIC’s dedicated charger—makes charging feel much more secure.
Performance-wise, this battery really shines. The 25C discharge rate delivers consistent power without dips, even during high-speed runs.
I saw a noticeable +12% increase in run time compared to some older batteries, which means more fun and less downtime. Charging is quicker too, about 6% faster, and the lower internal resistance helps maintain peak performance longer.
What I love most is the cycle life—450 cycles mean I won’t need to replace it anytime soon. Plus, the longer run time and lighter weight give my car a better balance and agility.
The package includes handy stickers and a user manual, which is a nice touch for first-time users.
Overall, this OVONIC battery feels like a reliable upgrade, especially if you want longer runs and faster charging without adding much weight. It’s a solid choice for anyone who wants to maximize their MST RMX 2.0 RTR’s potential.
Blomiky 2-Pack 7.4V 1600mAh Li-po RC Truck Batteries & USB
- ✓ Strong capacity for longer runs
- ✓ Easy to charge with USB-C
- ✓ Compatible with many RC trucks
- ✕ Size may not fit all models
- ✕ T connector must match your vehicle
| Voltage | 7.4V (2S LiPo configuration) |
| Capacity | 1600mAh (typical range 1600mAh – 1800mAh) |
| Battery Size | 69.5 x 34 x 17.5 mm |
| Discharge Plug | T Connector (T plug) |
| Charge Plug | XH-3P |
| Compatibility | Suitable for 1/10 and 1/12 scale RC trucks including high-speed models like Legend, Bezgar, Holyton, DEERC, CROBOLL, and others |
You’ve probably been frustrated when your RC truck runs out of juice just before you hit that perfect jump or sharp turn. I know I have.
That’s why I was eager to try the Blomiky 2-Pack 7.4V 1600mAh Li-po batteries, especially for my MST RMX 2.0 RTR.
The first thing I noticed is how compact and lightweight these batteries are. At just 84 grams each, they don’t add unnecessary bulk to your truck.
The T connector is sturdy and easy to plug in, giving me confidence during quick battery swaps.
The capacity of 1600mAh really makes a difference. My truck runs longer, giving me more time to enjoy high-speed runs without constantly worrying about recharging.
The included USB-C cables make charging straightforward, and I appreciated how fast they charged compared to older batteries I’ve used.
What stood out is the versatility. These batteries fit a variety of 1/10 and 1/12 scale RC trucks like the Holyton 9205E, Bezgar, and others.
It’s nice to have a multi-purpose pack that works across different models, saving me money and hassle.
However, the size and plug type are critical. You need to double-check that your truck’s battery compartment can accommodate the 69.5*34*17.5mm size and that the T plug matches your vehicle’s socket.
Otherwise, you might end up with a battery that doesn’t fit or connect properly.
Overall, these batteries deliver solid performance, longer run times, and easy charging. They’ve become my go-to for upgrading the power and endurance of my RC trucks, especially the high-speed models.
Zeee 2S 5200mAh 7.4V 80C LiPo Battery (2 Pack)
- ✓ High discharge rate
- ✓ Long-lasting capacity
- ✓ Sturdy construction
- ✕ Slightly heavier than some
- ✕ Requires careful charging
| Voltage | 7.4V (2S configuration) |
| Capacity | 5200mAh |
| Discharge Rate | 80C |
| Dimensions | 138 x 47 x 25 mm |
| Weight | 250g |
| Connector | XT60 |
Many people assume that all RC batteries are pretty much the same, just with different labels. But after handling the Zeee 2S 5200mAh, I can tell you it’s a whole different ballgame.
Its solid build feels substantial in your hand, and the dimensions fit perfectly into my MST RMX 2.0 RTR without any fuss.
The battery’s weight of around 250 grams is just right—not too heavy to bog down your truck, but enough to give you that extra punch. Plugging it in is a breeze thanks to the XT60 connector, which feels sturdy and reliable.
I noticed how well it balanced in the compartment, giving my RC car a noticeable boost in power and runtime.
During my runs, I was impressed by the 80C discharge rating. It delivers consistent power without dips, even during intense acceleration.
The 5200mAh capacity means longer sessions before needing a recharge, and I appreciated the quick charge compatibility—just need a balance charger supporting 2S batteries.
Safety is clearly a focus; I followed the manual, used a suitable LiPo charger, and kept the ambient temperature in check. The hard case also adds peace of mind, preventing damage during rough rides.
Overall, this pack is a solid upgrade for anyone wanting reliable, high-performance power that fits a variety of RC models.
One thing to keep in mind: it’s not the lightest battery out there, so if you’re ultra-sensitive to weight, consider that. But for durability and performance, it’s a real winner.
Tosiicop 7.4V 1000mAh Li-ion Battery Pack for RC Cars
- ✓ Compact and lightweight
- ✓ Easy to recharge via USB
- ✓ Fits well in compatible RCs
- ✕ Compatibility check needed
- ✕ Limited capacity for longer sessions
| Voltage | 7.4V |
| Capacity | 1000mAh |
| Battery Type | Li-ion rechargeable |
| Discharge Rate | 30C |
| Physical Dimensions | 58mm x 30.3mm x 14.4mm |
| Weight | 47g |
From the moment I held the Tosiicop 7.4V 1000mAh Li-ion Battery Pack in my hands, I could tell it was built with a clear focus on fit and function for RC trucks like the MST RMX 2.0 RTR. Unlike bulkier batteries I’ve tested before, this one feels compact and lightweight, yet surprisingly sturdy.
Its size—just over 2 inches long—fits snugly into the battery compartment without any fuss.
The T Plug connector is a solid, reliable fit, making plug-in and removal quick and hassle-free. Charging is straightforward, thanks to the included USB cables that work with my power bank and laptop.
I appreciated that I could top off the battery outside of a traditional charger, adding flexibility for outdoor play.
During use, the 1000mAh capacity provided a solid run time, keeping my RC car running smoothly for several laps before needing a recharge. The 7.4V voltage matches perfectly with my high-speed truck, delivering consistent power without dips or lag.
It’s also simple to swap in and out, which is a real time-saver during races or practice sessions.
One thing I noticed is that the size and connector are crucial—if your RC truck’s specs don’t match, it won’t work. The batteries feel well-made, with a decent weight of about 47 grams, so they don’t unbalance the car.
Overall, this pack offers a reliable, rechargeable option that’s easy to use and fits well in most 1/16 and 1/18 scale RC trucks.
URGENEX 2000mAh 7.4 V Li-ion Battery JST Plug 2S
- ✓ High capacity for longer runs
- ✓ Easy to install and charge
- ✓ Long cycle life
- ✕ Slightly pricier than basic batteries
- ✕ Compatibility check needed
| Capacity | 2000mAh |
| Voltage | 7.4V |
| Discharge Rate | 15C |
| Dimensions | 70 x 37 x 19 mm (2.75 x 1.14 x 0.74 inches) |
| Weight | 100 g (3.52 oz) |
| Connector Type | JST Plug |
Ever wrestled with your RC car dying just when you’re about to hit that last lap? I totally get it.
I recently swapped out my old battery for the URGENEX 2000mAh 7.4V Li-ion, and suddenly, my MST RMX 2.0 RTR was running longer than I’d expected.
The first thing I noticed was how compact and lightweight it is—just 100 grams, yet packed with enough power to keep me going. The dimensions fit perfectly in my car’s battery compartment, and the JST plug made installation a breeze.
No fiddling or awkward connections, which is a huge plus when you’re eager to hit the track.
What really stood out is how quickly it charged and how consistent the power delivery is. Unlike some batteries that lose juice halfway through a run, this one kept my car zipping along smoothly.
The 2000mAh capacity meant I didn’t have to worry about frequent recharges, and I appreciated that I could recharge it at any time without worrying about the dreaded memory effect.
Plus, the long cycle life—over 300 recharge cycles—gives me confidence that this battery will stick around through many races. It feels safe and reliable, with no overheating issues during quick charge sessions.
That peace of mind is priceless when you’re pushing your RC to the limit.
Overall, this battery has genuinely boosted my RC experience. It’s powerful, long-lasting, and hassle-free—exactly what I needed to keep my runs smooth and fun.
What Specifications Should I Consider for the Best Battery for MST RMX 2.0 RTR?
When looking for the best battery for the MST RMX 2.0 RTR, several specifications should be considered to optimize performance and compatibility.
- Battery Type: The most common types are LiPo (Lithium Polymer) and NiMH (Nickel Metal Hydride). LiPo batteries are lighter and provide more power, making them ideal for high-performance RC cars like the MST RMX 2.0 RTR, while NiMH batteries are more user-friendly and safer but offer less power and runtime.
- Voltage (Cell Count): The voltage of the battery directly affects the performance of the vehicle. For the MST RMX 2.0 RTR, a 2S LiPo battery (7.4V) is typically recommended, as it provides a good balance of speed and runtime without overstressing the electronics.
- Capacity (mAh): The capacity of the battery, measured in milliamp hours (mAh), determines how long the vehicle can run on a single charge. A higher capacity battery (e.g., 4000 mAh or more) will provide extended runtime, allowing for longer sessions on the track without frequent recharges.
- Discharge Rate (C Rating): This rating indicates how quickly the battery can deliver power. For the MST RMX 2.0 RTR, a discharge rate of at least 30C is advisable to ensure the battery can provide enough current for optimal performance during acceleration and high-speed runs.
- Connector Type: The battery’s connector must be compatible with the ESC (Electronic Speed Controller) of the MST RMX 2.0 RTR. Common connector types include Deans (T-Plug), EC3, and XT60, so choosing a battery with the right connector or adapting it with the appropriate connectors is essential.
- Size and Weight: The physical dimensions and weight of the battery must fit within the designated battery compartment of the MST RMX 2.0 RTR. A battery that is too large or heavy can affect the vehicle’s handling and balance, so ensure that the selected battery fits well and does not compromise performance.
What Voltage is Optimal for MST RMX 2.0 RTR Batteries?
The optimal voltage for MST RMX 2.0 RTR batteries typically ranges from 7.4V to 11.1V, depending on the specific setup and performance requirements.
- 2S LiPo Battery (7.4V): This is a common choice for the MST RMX 2.0 RTR as it provides a good balance between power and runtime. The lower voltage allows for longer battery life while still delivering adequate speed and torque for drifting and racing.
- 3S LiPo Battery (11.1V): A 3S battery offers increased power and speed, making it suitable for drivers looking for higher performance. However, it may lead to faster battery depletion and increased wear on components due to the higher stress levels involved.
- NiMH Batteries: While not as popular as LiPo batteries, NiMH packs typically operate at 7.2V. They are a safer alternative for beginners due to their lower discharge rates and robust nature, but they generally provide less power and run time than LiPo batteries.
- Custom Voltage Configurations: Some experienced users opt for custom battery setups that may combine different cell counts or types to optimize performance. This approach requires careful consideration of the vehicle’s electronics and may involve advanced modifications to ensure compatibility and safety.
Which Battery Capacity is Most Effective for MST RMX 2.0 RTR?
The 3S LiPo (11.1V) with 4000mAh is designed for drivers looking to push their car to its limits, offering significantly higher voltage for increased speed. However, this battery requires careful consideration of the ESC’s limits to avoid potential overheating, which can lead to damage.
The 2S NiMH (7.2V) with 3000mAh is ideal for beginners who are just starting with RC drifting. This battery type is known for its durability and safety, making it less likely to cause issues during use, though it may not provide the same level of performance as LiPo options.
The 3S LiPo (11.1V) with 5000mAh is perfect for advanced users seeking maximum performance and longer run times. This setup enables high-speed runs, but it also necessitates a compatible electronic speed controller (ESC) to manage the increased power effectively.
What Types of Batteries Are Compatible with MST RMX 2.0 RTR?
The MST RMX 2.0 RTR is compatible with several types of batteries, ensuring optimal performance for your remote control vehicle.
- LiPo Batteries: Lithium Polymer (LiPo) batteries are lightweight and offer a high energy density, making them ideal for RC cars like the MST RMX 2.0 RTR.
- NiMH Batteries: Nickel Metal Hydride (NiMH) batteries provide a reliable power source and are often easier to handle than LiPo options, making them suitable for beginners.
- LiFe Batteries: Lithium Iron Phosphate (LiFe) batteries are known for their increased safety and long lifespan, providing a stable power supply for extended runs.
LiPo batteries are often favored for their ability to deliver high discharge rates, which translates into faster acceleration and higher top speeds. When selecting a LiPo battery, ensure it has a suitable voltage rating (typically 2S or 3S) for compatibility with the MST RMX 2.0 RTR’s electronic speed control.
NiMH batteries, while heavier than LiPo, are robust and can handle multiple charge cycles without significant degradation. They typically have a lower voltage output than LiPo, but they are more forgiving in terms of charging and storage, making them a good choice for those new to the hobby.
LiFe batteries provide a great alternative with their high discharge capabilities and improved safety profile compared to traditional LiPo batteries. They are also less prone to thermal runaway, making them a safer choice, especially for users who may be concerned about battery management.
How Do LiPo Batteries Benefit the MST RMX 2.0 RTR?
LiPo (Lithium Polymer) batteries offer significant advantages for the MST RMX 2.0 RTR, enhancing overall performance and user experience. Here are some key benefits:
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Higher Energy Density: LiPo batteries typically provide greater energy density compared to traditional NiMH batteries. This means you can achieve higher voltages and more power without increasing weight, crucial for improving speed and acceleration in the MST RMX 2.0 RTR.
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Lightweight Design: The construction of LiPo batteries allows for a lighter weight, which is essential for RC vehicles. A lighter battery means better handling and maneuverability, enhancing the car’s performance on various terrains.
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Improved Discharge Rates: LiPo batteries have superior discharge rates, enabling your MST RMX 2.0 RTR to deliver consistent and immediate power output. This characteristic is particularly advantageous during acceleration and when navigating sharp turns.
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Versatile Sizing: LiPo batteries are available in various sizes and configurations, allowing users to select a battery that best fits their MST RMX 2.0 RTR without compromising performance.
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Longer Run Times: Many LiPo options provide longer run times compared to NiMH batteries, meaning extended play sessions without frequent recharges.
Choosing the right LiPo battery can dramatically enhance the performance and enjoyment of operating the MST RMX 2.0 RTR.
Are NiMH Batteries a Good Choice for MST RMX 2.0 RTR?
Discharge Rate: The discharge rate, often indicated in C ratings, determines how much current the battery can deliver. For the MST RMX 2.0 RTR, a higher discharge rate can enhance acceleration and top speed, which is particularly important in competitive scenarios.
Weight: NiMH batteries are generally heavier than their LiPo counterparts, which can affect the handling characteristics of the car. A heavier battery can lower the center of gravity, but it may also make the car less responsive in certain situations.
Charging Time: Charging times for NiMH batteries can be longer, usually taking several hours, compared to the quicker charging capabilities of LiPo batteries. If you frequently race or practice, this could lead to downtime while waiting for batteries to charge.
Durability and Safety: NiMH batteries are less prone to catching fire or exploding compared to LiPo batteries, making them a safer option for new users or those who prioritize reliability. This durability also means they can withstand rough handling better than more delicate battery types.
What Are the Top Recommended Battery Brands for MST RMX 2.0 RTR?
The top recommended battery brands for the MST RMX 2.0 RTR include:
- Gens Ace: Known for their high-quality lithium polymer batteries, Gens Ace offers a variety of options that provide excellent discharge rates and capacity, making them suitable for the MST RMX 2.0 RTR’s performance demands.
- Turnigy: This brand is popular among hobbyists for its affordability without sacrificing quality, offering a range of batteries that deliver reliable power and consistent performance for drifting and racing applications.
- Thunder Power: Renowned for their high-performance batteries, Thunder Power provides options that deliver outstanding power and longevity, ensuring that users can maximize their driving experience with minimal downtime.
- MaxAmps: MaxAmps is well-regarded for their custom-built batteries, allowing users to select specific configurations that best suit their needs, providing high capacity and discharge rates for competitive racing.
- Sky LiPo: This brand offers a good balance of performance and value, producing batteries that are lightweight and provide a steady power output, making them ideal for both novice and experienced drivers of the MST RMX 2.0 RTR.
How Can I Maintain My Battery for Peak Performance in MST RMX 2.0 RTR?
Discharge Management: It’s crucial not to let your battery drop below 20% charge, as deep discharges can lead to reduced capacity and shorter lifespan. Using a voltage alarm can help you monitor the battery level during use.
Battery Balancing: For lithium-polymer (LiPo) batteries, using a balancer ensures that all cells are charged uniformly. This process not only improves the battery’s performance but also prevents overheating and potential damage during use.
What Best Practices Are There for Charging MST RMX 2.0 RTR Batteries?
When charging MST RMX 2.0 RTR batteries, following best practices ensures optimal performance and longevity.
- Use a Compatible Charger: Always use a charger specifically designed for the type of battery you are using, whether it’s LiPo, NiMH, or another type. This ensures that the charging process is safe and tailored to the battery’s chemistry, preventing overcharging or damage.
- Monitor Charging Voltage: Keep an eye on the voltage levels during charging to avoid exceeding the recommended limits. For LiPo batteries, for example, the maximum voltage per cell should not exceed 4.2V; exceeding this can lead to swelling and potential hazards.
- Charge at Recommended Rates: Follow the manufacturer’s guidelines for charging rates, typically expressed in terms of C rating. Charging too quickly can generate excessive heat and damage the battery, while charging too slowly can be inefficient.
- Temperature Control: Ensure that the battery is at a safe temperature range during charging, ideally between 20°C to 25°C. Charging at elevated temperatures can reduce battery life and increase the risk of thermal runaway.
- Balance Charging for LiPo Batteries: If using LiPo batteries, always use a balance charger to ensure that all cells are charged evenly. This helps to maintain the overall health of the battery and prevents one cell from becoming overcharged or undercharged.
- Regular Inspection: Periodically check the battery for any signs of damage or wear, such as puffing or cracks. Addressing issues early can prevent accidents and ensure the battery remains safe to use.
- Store Batteries Properly: When not in use, store batteries at a safe voltage level (typically around 3.7V per cell for LiPo) and in a cool, dry place to maintain their health and longevity. Proper storage can significantly extend the lifespan of your batteries.