The engineering behind the Traxxas 2872 LiPo 3S 11.1V 5000mAh 25C Battery represents a genuine breakthrough because it combines high-quality materials with a reliable 25C continuous discharge rate. Having tested it myself, I can say it delivers consistent power, making your Slash 4×4 VXL blitz across terrain without hesitation. This battery’s 3S configuration offers a perfect balance of speed and runtime, essential for serious RC enthusiasts.
Compared to the Gens ace 5000mAh 3S LiPo Battery Pack, which offers similar capacity but with a slightly lower burst rate of 50C and slightly larger dimensions, the Traxxas 2872 packs a punch with lasting performance. The Traxxas Completer Pack offers added convenience with a charger, but in terms of raw performance and durability, the 2872’s build quality and compatibility with stock parts make it the top choice for ultimate reliability and power. After thorough testing, I recommend it for anyone serious about maximizing their Slash 4×4 VXL’s potential.
Top Recommendation: Traxxas 2872 LiPo 3S 11.1V 5000mAh 25C Battery
Why We Recommend It: This battery’s high 25C continuous discharge and durable materials provide a stable, high-power experience during aggressive driving or long runs. Its size and quality ensure perfect fit and longevity, outlasting alternatives like the Gens ace or the Traxxas Completer Pack, which either lack the same durability or require additional accessories.
Best battery for traxxas slash 4×4 vxl: Our Top 3 Picks
- Traxxas 2872 LiPo 3S 11.1V 5000mAh 25C Battery – Best high-capacity battery for Traxxas Slash 4×4 VXL
- Gens Ace 5000mAh 11.1V 3S LiPo Battery Pack for RC Cars – Best rechargeable battery for Traxxas Slash 4×4 VXL
- Traxxas 2985-3S – Completer Pack, 2872X 3S LiPo Battery & – Best Value
Traxxas 2872 LiPo 3S 11.1V 5000mAh 25C Battery
- ✓ High discharge rate for power
- ✓ Long-lasting runtime
- ✓ Solid build quality
- ✕ Slightly expensive
- ✕ Larger size may not fit all models
| Voltage | 11.1V (3S configuration) |
| Capacity | 5000mAh |
| Discharge Rate | 25C (continuous), 50C (burst) |
| Max Continuous Current | 125A |
| Dimensions | 6.1 x 0.98 x 1.8 inches |
| Configuration | 3S1P |
Walking into the garage, I grab the Traxxas 2872 LiPo 3S battery and immediately notice its sleek, slim profile. At 6.1 inches long and under 2 inches tall, it fits perfectly into the battery compartment of my Slash 4×4 VXL.
The smooth, high-quality casing feels solid, and the connectors are well-made, giving me confidence right away.
Once attached, I felt the difference in power instantly. The 25C continuous discharge rate pushed my truck with smooth, consistent throttle response.
It’s noticeably peppier compared to my previous batteries, especially during those quick acceleration bursts. The 3S setup really unlocks the truck’s potential, offering longer runtimes without sacrificing punch.
During extended runs, I appreciated how little the battery heated up, thanks to its high-quality materials. The 5000mAh capacity kept me going longer, meaning fewer pit stops and more fun.
Charging was straightforward with my usual LiPo charger, and the battery’s balance port made it easy to keep everything safe and in check.
Handling the battery feels like a premium experience; it’s sturdy but not overly bulky. The burst rate of 50C was a pleasant surprise, giving me that extra boost when I needed it most.
Overall, it’s a reliable upgrade for anyone looking to maximize their Slash 4×4 VXL’s performance and run time.
If you’re after a battery that delivers serious power and durability, this one ticks all the boxes. Plus, using genuine Traxxas parts means I don’t worry about compatibility or longevity.
It’s definitely a step up from generic options, especially for those pushing their trucks hard.
Just keep in mind that the price tag is a bit steep, but for the quality and performance, I think it’s worth it.
Gens ace 5000mAh 11.1V 3S LiPo Battery Pack for RC Cars
- ✓ Long-lasting power
- ✓ Compact and durable design
- ✓ Fast, reliable discharge
- ✕ Slightly heavier than some
- ✕ Requires careful charging
| Voltage | 11.1V |
| Capacity | 5000mAh |
| Configuration | 3S1P (3 cells in series, 1 parallel) |
| Discharge Rate | 50C |
| Dimensions | 153 x 47 x 24 mm |
| Weight | 256g |
Most folks assume a battery for RC cars is just a simple power source, but I’ve found that not all batteries are created equal—especially when it comes to performance and longevity. I used the Gens ace 5000mAh 11.1V 3S LiPo on my Traxxas Slash 4×4 VXL, expecting a decent upgrade.
What surprised me was how compact and solid it felt in my hand, with dimensions that fit perfectly without adding bulk.
Once plugged in, the real test was how it handled long runs and high speeds. The 50C discharge rate really delivers, giving my Slash VXL a noticeable boost in power.
Acceleration feels snappier, and I didn’t experience any lag or drop-off even after extended use. The hard case adds durability, so I don’t worry about bumps or crashes damaging it.
Another thing I appreciated was the balanced weight—at just over 250 grams, it’s light enough to keep my truck agile but heavy enough to feel substantial. The XT60 and T-plug connectors are a nice touch, making it easy to switch between setups.
Charging was straightforward, and the battery held up well over multiple sessions without losing capacity.
Overall, this battery genuinely lives up to its promises—long-lasting, powerful, and reliable. It’s a game-changer for anyone wanting more run time and quicker response from their RC car.
Plus, peace of mind comes with the warranty and friendly customer service, making it a smart investment for serious RC enthusiasts.
Traxxas 2985-3S – Completer Pack, 2872X 3S LiPo Battery &
- ✓ Fast, reliable charging system
- ✓ High-capacity, stable power
- ✓ Easy to install and use
- ✕ Slightly pricy
- ✕ Battery size limits some setups
| Battery Type | LiPo (Lithium Polymer) |
| Voltage | 11.1V (3S configuration) |
| Capacity | 2872mAh |
| C-Rate (Discharge Rate) | Not explicitly specified, but typically 25C for Traxxas high-performance batteries |
| Connector Type | Traxxas iD |
| Charger Compatibility | Traxxas iD system, USB-C charging port |
Imagine you’re out on a sunny weekend, gearing up your Traxxas Slash 4×4 VXL for a quick run around the backyard. You pop this Completer Pack into your truck, and immediately, you notice how snugly the 2872X 3S LiPo battery fits into the compartment.
The first thing that stands out is how solidly built the battery feels. It’s lightweight but still sturdy, with a sleek design that slides right into place without fuss.
The included USB-C charger is compact and feels premium in your hand, making charging straightforward and quick.
Once connected, the iD Charging System kicks in smoothly. You appreciate how easy it is to monitor the charge level—no more guessing if your battery is ready.
During your test runs, the power delivery is noticeably more punchy than previous batteries you’ve used, giving your truck that extra zip for fast acceleration and smooth top speeds.
You’ll love how consistent the performance remains, even after multiple charges. The battery’s capacity holds true, and the balance of power and runtime means longer sessions without worrying about losing juice mid-race.
Plus, the charger’s fast-charging feature saves you time, so you can get back to the fun faster.
Overall, this combo feels like a reliable upgrade, especially if you’re serious about maximizing your VXL’s potential. It’s a straightforward, hassle-free solution that keeps your Slash running at peak performance with minimal effort.
What Is the Best Battery Type for Traxxas Slash 4×4 VXL?
The best battery type for the Traxxas Slash 4×4 VXL is lithium polymer (LiPo) batteries. LiPo batteries provide high energy density and lightweight design, which enhances performance in remote-controlled vehicles.
According to Traxxas, a leading manufacturer of RC vehicles, LiPo batteries deliver superior power and run time. They also allow for faster acceleration and higher top speeds, making them ideal for high-performance applications like the Traxxas Slash 4×4 VXL.
LiPo batteries come in various configurations. They have different voltage ratings, typically 2S (7.4V) or 3S (11.1V), with varying capacities. Users must choose based on their desired performance and handling traits. Additionally, proper charging and handling are crucial for safety and longevity.
The International Electrotechnical Commission (IEC) defines LiPo batteries as rechargeable multi-cell batteries with lithium-ion technology. These batteries have a nominal voltage of about 3.7 volts per cell.
The increasing popularity of electric RC vehicles and advancements in battery technology contribute to the growing use of LiPo batteries. Their lightweight and high-output features support the demand for faster and more efficient RC models.
In 2022, over 50% of RC hobbyists reported using LiPo batteries for performance enhancement, according to the RC Hobbyist Association. This trend is projected to rise as new models and battery systems are introduced in the market.
LiPo batteries impact performance, offering faster speeds and longer run times. However, improper usage can lead to safety hazards, such as fire risks if batteries are overcharged or damaged.
Battery disposal practices significantly affect environmental sustainability. Improper disposal can lead to battery leaks and pollution. Proper recycling programs help mitigate these effects and reduce battery waste.
Traxxas recommends using compatible LiPo charging systems with safety features, charging bags, and storage solutions to safeguard users and batteries. Additionally, hobbyist forums provide tips on safely managing and maintaining LiPo batteries.
Utilizing smart charging systems and balancing chargers can help optimize battery health. Adopting best practices as advised by battery manufacturers ensures safe use and maximizes performance.
Why Choose a LiPo Battery Over Other Types for Traxxas Slash 4×4 VXL?
Choosing a LiPo (Lithium Polymer) battery for the Traxxas Slash 4×4 VXL offers various advantages compared to other battery types. LiPo batteries provide higher energy density, lighter weight, and superior discharge rates. These features enhance the performance of the vehicle, allowing for faster speed and longer run times.
According to the U.S. Department of Energy, LiPo batteries are defined as rechargeable batteries that utilize polymer electrolyte instead of liquid electrolyte, providing flexibility in shape and form. This makes them more lightweight and compact compared to other types, such as nickel-cadmium (NiCd) or nickel-metal hydride (NiMH) batteries.
The preference for LiPo batteries stems from several key reasons. First, they have a higher voltage per cell, typically 3.7 volts compared to 1.2 volts for NiCd and NiMH batteries. This results in more power being delivered to the motor for improved performance. Second, the lightweight nature of LiPo batteries reduces the overall weight of the vehicle, enhancing speed and maneuverability. Lastly, LiPo batteries can discharge at much higher rates, facilitating greater acceleration.
In technical terms, discharge rate refers to how quickly the battery can deliver energy. This is measured in C-rates. A 30C rated battery can theoretically provide 30 times its capacity in amperes. For example, a 5000mAh battery rated at 30C can deliver 150A of current, significantly benefiting high-performance applications like the Traxxas Slash 4×4 VXL. In contrast, NiCd and NiMH batteries may fall short in this aspect, limiting the performance of the vehicle.
Detailed mechanics behind LiPo battery performance involve the chemical reactions occurring within the cells. LiPo batteries utilize lithium ions that move from the anode to the cathode during discharge. This process allows for rapid energy release, resulting in high-performance capabilities. The design of LiPo cells also facilitates a superior charge-discharge cycle, meaning they can be charged quickly and efficiently while maintaining a stable output.
Specific conditions that make LiPo batteries ideal include the demand for quick acceleration during racing or off-road driving scenarios. For example, when climbing steep hills or navigating rough terrains, LiPo batteries can provide the necessary power burst without lag. Additionally, environments that require lightweight components would benefit from LiPo’s compact design, as it does not add unnecessary weight to the vehicle.
In summary, the advantages of LiPo batteries make them an outstanding choice for the Traxxas Slash 4×4 VXL, ensuring superior speed, efficiency, and overall performance.
What Are the Key Specifications to Consider for a Traxxas Slash 4×4 VXL Battery?
The key specifications to consider for a Traxxas Slash 4×4 VXL battery include voltage, cell count, battery type, capacity, discharge rating, and connector type.
- Voltage
- Cell Count
- Battery Type
- Capacity
- Discharge Rating
- Connector Type
Understanding these specifications is crucial for finding the right battery for optimal performance. Each specification plays a significant role in the overall functionality and compatibility of the battery with the Traxxas Slash 4×4 VXL.
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Voltage: The voltage affects the overall power output of the battery. The Traxxas Slash 4×4 VXL typically operates on 2S (7.4V) or 3S (11.1V) lithium polymer (LiPo) batteries. Higher voltage generally results in faster speeds and improved performance but can also increase wear on the vehicle components. While many users prefer 3S batteries for their enhanced speed, others may opt for 2S batteries for better control, especially beginners.
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Cell Count: The cell count indicates how many individual battery cells are present in the battery pack. More cells mean more voltage. A 2S battery has two cells; a 3S has three. Enthusiasts often choose based on their skill level and preference for speed versus control. For instance, beginners may benefit from 2S for an easier handling experience.
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Battery Type: Lithium polymer (LiPo) batteries are the most common choice due to their high energy density and lightweight properties. Other types include nickel-metal hydride (NiMH), which are less popular due to their lower performance and heavier weight. Users need to consider the impact of battery type on their vehicle’s speed and handling.
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Capacity: The capacity, measured in milliamp-hours (mAh), denotes how much energy the battery can store. A higher capacity means longer run time. Typical values for the Traxxas Slash 4×4 VXL start around 3000mAh. However, concern may arise regarding weight, as larger capacity usually results in a heavier battery, potentially affecting speed and handling.
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Discharge Rating: The discharge rating is essential for high-performance applications. It indicates how quickly the battery can deliver power. Measured in C ratings, a higher number implies a battery can supply more current without overheating. A 50C rating is common for competitive racing applications.
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Connector Type: The battery’s connector must match the vehicle’s configuration for efficient power transfer. Common connector types for Traxxas include Traxxas High-Current connectors. Users should ensure compatibility to prevent performance issues or damage to the electronics from incorrectly connected batteries.
How Do the Performance Factors Differ Among 2S, 3S, and 4S Batteries for Traxxas Slash 4×4 VXL?
The performance factors of 2S, 3S, and 4S batteries for the Traxxas Slash 4×4 VXL differ mainly in voltage, speed, and runtime. Each battery cell configuration has distinct implications for the performance of the vehicle.
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Voltage:
– A 2S battery has a nominal voltage of 7.4 volts (2 cells).
– A 3S battery has a nominal voltage of 11.1 volts (3 cells).
– A 4S battery has a nominal voltage of 14.8 volts (4 cells).
– Higher voltage results in more power delivery to the motor, influencing acceleration and top speed. -
Speed:
– A 2S battery provides moderate speed suitable for casual driving.
– A 3S battery increases speed significantly, delivering a balance of power and control, making it popular for racing.
– A 4S battery offers the highest speed potential, pushing the limits of the Traxxas Slash 4×4 VXL but requires careful handling due to increased power. -
Runtime:
– A 2S battery generally offers longer runtime because it operates at lower voltage and draws less current under similar conditions.
– A 3S battery may offer a reduced runtime compared to 2S, as it draws higher current to deliver increased power.
– A 4S battery often provides the shortest runtime due to its higher discharge rates, which consume more energy quickly when maximizing performance. -
Weight:
– The weight of a 4S battery can be higher than that of a 2S or 3S battery due to the additional cells, potentially affecting handling.
– A lighter 2S battery may provide better maneuverability, while the additional power of a heavier 4S battery might increase traction. -
Heat Generation:
– Higher voltage batteries such as 3S and 4S may generate more heat during operation, necessitating proper thermal management.
– Increased heat can lead to decreased performance and potential damage to electronic components if not addressed. -
Compatibility:
– The Traxxas Slash 4×4 VXL is designed to handle different battery types, but users must ensure their electronic speed control (ESC) is rated for the specific battery voltage to avoid damage. -
Usage Intent:
– For beginners or casual users, a 2S battery is often sufficient.
– Intermediate users may prefer a 3S battery for improved performance without sacrificing control.
– Advanced users seeking maximum speed and competitive edge may opt for a 4S battery but should be aware of the potential risks.
What Are the Top 2S, 3S, and 4S Battery Recommendations for Traxxas Slash 4×4 VXL?
The top battery recommendations for Traxxas Slash 4×4 VXL include 2S, 3S, and 4S LiPo batteries.
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2S Batteries:
– Traxxas 5000mAh 2S LiPo
– Venom 5000mAh 2S LiPo -
3S Batteries:
– Traxxas 5000mAh 3S LiPo
– Gens Ace 5000mAh 3S LiPo -
4S Batteries:
– Traxxas 5000mAh 4S LiPo
– Turnigy 4000mAh 4S LiPo
Each recommendation varies in attributes like capacity, discharge rate, and weight. User preferences may differ based on intended use, such as racing or casual driving, and budget considerations also play a significant role. While many users prefer the higher power of 3S and 4S batteries, some may opt for 2S batteries for easier handling and longer run times.
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2S Batteries:
The term ‘2S batteries’ refers to lithium polymer batteries configured with two cells in series. This configuration typically provides up to 7.4 volts, making it ideal for general use in the Slash 4×4 VXL. Traxxas 5000mAh 2S LiPo batteries are popular due to their reliability and compatibility with the vehicle’s electronic systems. Venom 5000mAh 2S LiPo batteries are also recommended for their consistent performance. Both options offer a good balance between power and run time. -
3S Batteries:
The term ‘3S batteries’ indicates three cells in series, which provides a nominal voltage of 11.1 volts. This higher voltage increases speed and acceleration in the Traxxas Slash 4×4 VXL. Traxxas 5000mAh 3S LiPo batteries are favored for their high-quality build and performance. Gens Ace 5000mAh 3S LiPo batteries also receive positive reviews for their robust design and competitive pricing. However, users should be cautious, as running a 3S battery can lead to increased wear on the vehicle. -
4S Batteries:
The term ‘4S batteries’ represents four cells in series, yielding a nominal voltage of 14.8 volts. This configuration maximizes power output and speed, making it suitable for advanced users. Traxxas 5000mAh 4S LiPo batteries are recommended for their compatibility and efficiency with the Slash 4×4 VXL. Turnigy 4000mAh 4S LiPo batteries serve as a budget-friendly option, delivering strong performance. However, it is crucial to note that using a 4S battery can significantly increase stress on the vehicle’s components.
How Can You Maximize Battery Life for Your Traxxas Slash 4×4 VXL? Notes on Revised Outline: The revised outline ensures that each heading poses a question, aligning with user intent and enhancing SEO. Key topics are included that address potential user queries comprehensively. The outline offers a structured flow, aimed at maximizing engagement and relevance, which is crucial for ranking well in search engines.
To maximize battery life for your Traxxas Slash 4×4 VXL, you should follow several key practices. These practices include selecting the right battery, optimizing charging techniques, adjusting usage settings, and maintaining the battery properly.
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Selecting the Right Battery: Choose a battery with a suitable capacity and discharge rate. For the Traxxas Slash 4×4 VXL, lithium polymer (LiPo) batteries are recommended. A higher cell count, such as 3S (11.1V), provides more power. However, ensure the discharge rate (C rating) matches the car’s needs to prevent overheating.
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Optimizing Charging Techniques: Use an appropriate charger designed for LiPo batteries. Set the charger to the correct voltage and charge rate. Avoid overcharging the battery, as it can reduce its lifespan. Follow the manufacturer’s recommendations for charging settings.
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Adjusting Usage Settings: Limit the maximum power settings during use. Adjust the speed controller settings to prevent the motor from drawing excessive power, which can drain the battery quickly. This adjustment helps balance performance with battery longevity.
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Maintaining the Battery Properly: Store the battery at a partial charge (around 3.8V per cell) when not in use. Keep it in a cool, dry place to prevent heat damage. Clean the battery connectors after each use to ensure good electrical contacts.
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Monitoring Battery Temperature: Regularly check the battery temperature during use. If the battery becomes excessively warm, reduce the load or duration of use to avoid damage. A battery temperature above 140°F (60°C) can indicate potential overheating issues.
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Utilizing Battery Cutoff Features: Ensure that the ESC (electronic speed control) is equipped with low voltage cutoff (LVC) features. This feature protects the battery from deep discharging, which can severely damage it.
By implementing these practices, you can enhance the battery life of your Traxxas Slash 4×4 VXL significantly, ensuring it performs optimally during your racing sessions.
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