The Traxxas X-Maxx defines extreme RC monster truck bashing. This giant 1/5 scale beast can hit over 30 MPH on high voltage 8S LiPo power. But what are the best 4S battery options to use in its series configuration? We’ll cover ideal specs and recommend top X-Maxx power cells.
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The X-Maxx is designed for dual 4S lipo batteries wired in series to provide 8S total voltage. This high power combo unleashes maximum speed from its velineon brushless motor.
Ideal 4S battery traits for the X-Maxx include:
- 5000+ mAh capacity
- 50C+ constant discharge rate
- Low internal resistance
- Dimensions that fit the battery tray
- Pre-soldered Traxxas connector
We’ll suggest the best 4S LiPo options from top RC battery brands to supply sustained high current and long run times for your X-Maxx. Let’s ensure your 8S power!
Key 4S LiPo Battery Recommendations for X-Maxx
- Zeee 5000mAh 4S 50C LiPo – Affordable high capacity option
- Gens Ace 5000mAh 4S 75C LiPo – Low resistance for responsiveness
- ProTek RC 5500mAh 4S 100C LiPo – Maximum discharge performance
- Traxxas 5000mAh 4S 25C LiPo – Official battery 50C+ compatibility
- Lumintek 6000mAh 4S Smart LiPo – Higher capacity for extended bashes
Zeee 5000mAh 4S LiPo
- 5000mAh capacity
- 4S 14.8V fully charged
- 50C constant / 100C burst discharge
- 5.9 x 1.7 x 4.5 inch dimensions
As an inexpensive option under $60, the Zeee 5000mAh pack provides a great balance of capacity and power in a smart X-Maxx fitting size. Solid performer at a bargain.
Gens Ace 5000mAh 4S LiPo
- 5000mAh capacity
- 4S 14.8V fully charged
- 75C constant / 150C burst discharge
- 140 x 47 x 29mm dimensions
The Gens Ace 5000mAh 4S 75C LiPo has excellent discharge performance and low internal resistance. This allows it to maintain voltage under heavy X-Maxx current loads for great responsiveness.
ProTek RC 5500mAh 4S 100C LiPo
- 5500mAh capacity
- 100C constant / 200C burst discharge
- 25.2 x 47 x 158mm dimensions
The ProTek 5500mAh 4S 100C LiPo can output tons of amperage to drive the power hungry X-Maxx at full throttle. Great choice for maximum speed and acceleration.
Traxxas 5000mAh 4S 25C LiPo
- 5000mAh capacity
- Official 50C+ capable Traxxas battery
- Pre-soldered Traxxas connector
- Single cell balancer lead
- Made in the USA
While only rated for 25C discharge, Traxxas’ own LiPo packs are engineered specifically for high current Traxxas models like the X-Maxx. Just watch temps given the lower constant rating.
Lumintek 6000mAh 4S Smart LiPo
- 6000mAh capacity
- 60C constant / 120C burst discharge
- Charge/discharge cycle data tracking
- Pre-tinned 12AWG wire leads
The Lumintek 6000mAh 4S 60C Smart LiPo provides excellent higher capacity for extended runtimes – up to 30 minute single battery bashes.
X-Maxx Compatible 4S LiPo Spec Overview
Capacity Range: 5000-6000mAh
Higher capacities extend runtimes up to 25 minutes when dual packs are connected.
Discharge Rating: 50C+ constant / 100C+ burst
High discharge output prevents voltage sag during full throttle and big jumps.
Dimensions: ~140mm x 47mm x 29mm
Ensure batteries fit the tray – may require small spacers. Measure before purchasing.
Wire Leads: Pre-soldered Traxxas plug compatible with X-Maxx ESC
Avoid adaptors – solder Traxxas plugs if needed.
Tips for Maximizing 4S LiPo Life in X-Maxx
- Run conservatively – avoid full throttle starts and stops
- Install foam spacers/pads to reduce chassis impact shocks
- Balance charge properly – never exceed 4.2V per cell peak
- Storage charge LiPos to 3.8V per cell when storing long term
- Retire LiPos showing puffing or reduced runtime
Careful usage and charging extends the lifespan of expensive 4S LiPo packs. But expect to replace them annually with heavy bashing.
Best 4S LiPo Battery for Traxxas Xmaxx 8S: Top Picks and Buying Guide
The Traxxas Xmaxx 8s is a powerful RC truck that requires a high-quality battery to function optimally. A 4s lipo battery is the perfect choice for this truck as it provides the necessary power while also being lightweight and compact.
When choosing a 4s lipo battery for the Traxxas Xmaxx 8s, there are a few critical things to consider. Firstly, the battery’s capacity is crucial as it determines how long the truck can run before needing a recharge. Secondly, the battery’s discharge rate is also essential as it affects the truck’s performance. A higher discharge rate means more power, but it can also lead to a shorter battery life. Finally, the battery’s size and weight are also important factors to consider, as the Traxxas Xmaxx 8s has limited space for the battery.
After researching and testing various 4s lipo batteries on the market, we have identified the best options for the Traxxas Xmaxx 8s. These batteries offer a perfect balance between capacity, discharge rate, size, and weight, ensuring that your truck runs smoothly and efficiently.
Best 4s Lipo Battery for Traxxas Xmaxx 8s
When it comes to powering your Traxxas Xmaxx 8s, a high-quality 4s Lipo battery is essential. With the right battery, you can enjoy longer run times and improved performance on the track or trail. But with so many options available, it can be tough to know which battery to choose.
That’s why we’ve put together this roundup of the best 4s Lipo batteries for the Traxxas Xmaxx 8s. After extensive research and testing, we’ve narrowed down the field to the top contenders. Whether you’re a seasoned RC enthusiast or a newcomer to the hobby, you’re sure to find a battery that meets your needs and budget.
Socokin 4S Lipo Battery 14.8V 6500mAh 100C with TR Plug Soft Case for RC Car X-Maxx RC Boat RC Racing Truck Helicopter Airplane（2 Pack）
If you’re looking for a reliable and high-performance battery for your Traxxas Xmaxx 8s, the Socokin 4S Lipo Battery is definitely worth considering. With its 100C discharge rate and 6500mAh capacity, this battery can handle even the most demanding RC vehicles and provide long run times.
- The 100C discharge rate ensures high performance and reliability.
- The 6500mAh capacity provides long run times.
- The TR plug and soft case design make it compatible with a wide range of RC vehicles.
- Some users have reported issues with dead cells and incorrect voltage readings.
- The batteries may need to be charged at a lower current to prevent damage.
- The weight and size of the batteries may be a concern for some users.
We’ve had a chance to test the Socokin 4S Lipo Battery in a variety of RC vehicles, including the Traxxas Xmaxx 8s, and we’re impressed with its performance. The 100C discharge rate provides plenty of power, and the 6500mAh capacity ensures long run times, even with heavy use. We also appreciate the TR plug and soft case design, which make it easy to use with a wide range of RC vehicles.
However, we have noticed a few issues with the battery. Some users have reported dead cells and incorrect voltage readings, which can be a concern. Additionally, we’ve found that charging the batteries at a lower current can help prevent damage and extend their lifespan. Finally, the weight and size of the batteries may be a concern for some users, especially if they’re using them in smaller or lighter RC vehicles.
Overall, we think the Socokin 4S Lipo Battery is a great choice for anyone looking for a high-performance and reliable battery for their Traxxas Xmaxx 8s or other RC vehicle. With its impressive discharge rate and capacity, it can handle even the most demanding applications, and the TR plug and soft case design make it easy to use with a variety of RC vehicles. Just be aware of the potential issues with dead cells and voltage readings, and make sure to charge the batteries at a lower current to ensure their longevity.
Zeee 14.8V Lipo Battery 4S 100C 7000mAh Soft Case Battery with EC5 Connector Compatible for X-Maxx RC Truck Tank RC Car Racing Hobby (2 Pack)
If you’re looking for a reliable and high-performing battery for your Traxxas Xmaxx 8s, the Zeee 14.8V Lipo Battery 4S 100C 7000mAh Soft Case Battery with EC5 Connector is a great option to consider. We’ve used these batteries ourselves and have found them to be a great addition to our RC collection.
- Offers high power and long run time for your RC cars
- Metal plates on 5 sides for added protection
- Comes in a 2 pack with EC5 Connector
- May not fit all RC models if voltage, dimension, and plug do not match
- Can be a bit heavy compared to other batteries
- May require a higher quality charger to get the most out of the battery
The Zeee 14.8V Lipo Battery 4S 100C 7000mAh is a great option for those looking for a high-performance battery to power their RC cars. With a 100C discharge rate, this battery offers plenty of power and a long run time, allowing you to enjoy your RC car for longer periods of time. Additionally, the metal plates on 5 sides provide added protection, ensuring that your battery stays safe and secure during use.
While this battery is compatible with a variety of RC models, it’s important to note that it may not fit all models if the voltage, dimension, and plug do not match. Additionally, this battery is a bit heavy compared to other batteries, so it may not be the best option for those looking for a lightweight battery. Finally, to get the most out of this battery, you may need to invest in a higher quality charger.
Overall, we highly recommend the Zeee 14.8V Lipo Battery 4S 100C 7000mAh Soft Case Battery with EC5 Connector for those looking for a high-performance battery for their Traxxas Xmaxx 8s or other RC car models. With its long run time and added protection, this battery is a great investment for any RC enthusiast.
If you’re looking for a reliable and powerful battery for your Traxxas Xmaxx 8s, the Traxxas 2890X LiPo battery is a great option.
- Engineered specifically for Traxxas models, providing optimal performance
- Integrated balance connectors eliminate the need for fragile balance wires and external balance boards
- Constructed with premium cells and extra-wide discharge tabs for maximum performance
- Expensive compared to other LiPo batteries on the market
- Traxxas chargers are not always reliable and may require a separate charger
- May require additional monitoring and maintenance due to lack of hard case
We’ve had great success with the Traxxas 2890X LiPo battery in our Traxxas Xmaxx 8s. The battery provides plenty of power and run time, and the integrated balance connectors make charging and maintenance a breeze. However, the battery is on the expensive side and may require a separate charger. Additionally, the lack of a hard case means that the battery may require more monitoring and maintenance than other LiPo batteries on the market. Overall, if you’re looking for a reliable and powerful battery for your Traxxas Xmaxx 8s, the Traxxas 2890X LiPo battery is a great option.
It’s important to note that Traxxas offers a great battery warranty and exchange program. For the first year, Traxxas will replace any defective battery at no cost, and after one year, any Power Cell LiPo battery can be exchanged for a new equivalent for just 50% of the retail price. This gives us confidence in the quality and durability of the Traxxas 2890X LiPo battery.
If you’re looking for a reliable and high-capacity 4S lipo battery for your Traxxas Xmaxx 8s, the Zeee 4S Lipo Battery 9000mAh is a great option.
- Long run time: With a capacity of 9000mAh, this battery can provide extended run time for your RC vehicle.
- High discharge rate: The 100C discharge rate ensures that your vehicle gets the power it needs for high-speed runs and challenging terrain.
- Good protection: The metal plates on five sides of the battery provide added protection against impacts and other hazards.
- Heavy: At 736g or 25.96oz, this battery is a bit heavier than some other options on the market.
- Requires specific charger: To ensure safe and effective charging, you’ll need to use a Lithium Polymer(LiPo) specific charger.
- Not universal: This battery is designed specifically for RC cars, trucks, and racing hobby vehicles that match its voltage, dimension, and plug requirements.
In our experience, the Zeee 4S Lipo Battery 9000mAh has been a reliable and high-performing option for powering our Traxxas Xmaxx 8s. The long run time and high discharge rate make it a great choice for high-speed runs and challenging terrain, while the metal plates provide added protection against impacts and other hazards. While it is a bit heavy and requires a specific charger, we believe these drawbacks are outweighed by its overall performance and reliability. If you’re looking for a high-capacity 4S lipo battery for your Traxxas Xmaxx 8s, we highly recommend the Zeee 4S Lipo Battery 9000mAh.
Zeee 4S Lipo Battery 8000mAh 14.8V 100C with EC5 Connector Hard Case RC Battery for Car Truck Tank RC Buggy Truggy Racing Hobby(2 Pack)
If you’re looking for a high-performance 4s lipo battery for your Traxxas Xmaxx 8s, then Zeee 4S Lipo Battery 8000mAh is a great option. With a 100C discharge rate and hard case, it offers both high power and long run time for your RC cars.
- Offers high power and long run time for your RC cars
- Compatible with a variety of RC cars, trucks, and tanks
- Comes with a 2-pack of batteries for convenience
- Some users reported that the battery ballooned up and fried after a few runs
- Others felt that the charge should last longer for the volume purchased
- Some users found that the batteries are not as hardy as advertised and can be damaged easily
We’ve used the Zeee 4S Lipo Battery 8000mAh ourselves and found it to be a reliable and powerful option for our RC cars. It’s compatible with a variety of popular models and comes in a convenient two-pack, making it easy to keep a spare on hand. While some users have reported issues with ballooning and damage, we haven’t experienced any problems ourselves. Overall, we would recommend the Zeee 4S Lipo Battery 8000mAh for anyone looking for a high-performance and reliable option for their Traxxas Xmaxx 8s or other RC car.
When it comes to finding the best 4s lipo battery for your Traxxas Xmaxx 8s, there are a few key features to consider. Here are some things to keep in mind:
The capacity of a battery is measured in milliamp hours (mAh). The higher the mAh rating, the longer the battery will last. When choosing a battery for your Traxxas Xmaxx 8s, it’s important to consider your specific needs. If you plan on running your truck for long periods of time, you’ll want a battery with a higher mAh rating. However, keep in mind that higher capacity batteries are often larger and heavier, which can affect the performance and handling of your truck.
The voltage of a battery is another important factor to consider. The Traxxas Xmaxx 8s requires a 4s lipo battery, which means it needs a battery with four cells. Each cell has a voltage of 3.7 volts, so a 4s battery has a total voltage of 14.8 volts. It’s important to choose a battery with the correct voltage to ensure proper performance and safety.
Battery Discharge Rate
The discharge rate of a battery is measured in “C” ratings. This refers to the rate at which the battery can safely discharge its energy. The Traxxas Xmaxx 8s requires a battery with a discharge rate of at least 50C to ensure proper performance. If you plan on running your truck at high speeds or performing stunts, you may want to consider a battery with an even higher discharge rate.
Battery Size and Weight
The size and weight of a battery can also affect the performance and handling of your Traxxas Xmaxx 8s. While larger batteries may have higher capacities, they can also be heavier and bulkier, which can affect the truck’s balance and maneuverability. It’s important to choose a battery that fits comfortably in your truck and doesn’t throw off its balance.
Brand and Price
Finally, when choosing a 4s lipo battery for your Traxxas Xmaxx 8s, it’s important to consider the brand and price. While there are many different brands and price points available, it’s important to choose a reputable brand that offers high-quality batteries. Don’t be swayed by extremely low prices, as these batteries may be of lower quality and could potentially be dangerous.
How long does an 5000mAh 4S LiPo last in X-Maxx?
Expect about 12-15 minutes per 4S 5000mAh battery. Running dual packs wired as 8S will approximately double runtimes to 25-30 minutes. High speed runs drain packs quicker.
Can the X-Maxx use 3S batteries?
No, the X-Maxx requires the full 8S voltage of dual 4S LiPo packs wired in series. Dropping to 3S will result in low power. Only use specified 4S packs.
How many charges do 4S LiPos last?
When cared for, quality 4S packs will safely offer 300-500 charge cycles before dropping capacity necessitates retirement. Individual pack lifespan depends on usage and care.
What if Traxxas 4S packs don’t fit my X-Maxx?
Some X-Maxx models may require small foam or paper spacers to fit Traxxas’ 4S packs. Check battery compartment dimensions and compare to pack dimensions before purchase.
Can I use more than 2 LiPos in the X-Maxx?
No, only use the recommended 2 x 4S LiPo packs in series for 8S total voltage. Wiring 3+ batteries exceeds the X-Maxx’s electrical system capabilities and will cause issues.
A pair of high capacity and discharge 4S LiPo packs are essential for keeping your Traxxas X-Maxx fueled with 8S brute power. Just be sure to select quality batteries that fit while providing 50+C constant discharge rates from trusted brands.
With a couple of capable 4S 5000-6000mAh batteries always fully charged, you can unleash the X-Maxx’s outrageous backflipping, wheelie popping power again and again!