Traxxas
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Traxxas 2950X Series 4 4200mAh NiMH 7-Cell, 8.4V Battery flat pack
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Traxxas 2950X Series 4 4200mAh NiMH 7-Cell, 8.4V Battery flat pack
Experience faster acceleration, faster top speeds, and Traxxas quality and support with the only batteries engineered for your Traxxas model.
Traxxas 2950X Series 4 4200mAh NiMH 7-Cell, 8.4V Battery flat pack
Item #: 12981687

Traxxas 2950X Series 4 4200mAh NiMH 7-Cell, 8.4V Battery flat pack

Item #: 12981687

BND 119

Price Details

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*All items will import from US

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Order now and get it around Tuesday, August 04
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Experience faster acceleration, faster top speeds, and Traxxas quality and support with the only batteries engineered for your Traxxas model.
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What Stands Out

High Capacity Power
Offers a robust 4200mAh capacity, ensuring extended run times for serious RC enthusiasts and minimizing the need for frequent recharges during gameplay.
Flat 7-C Design
The 7-C flat design provides a lower center of gravity, enhancing vehicle stability and performance, making it ideal for competitive racing and off-road adventures.
Durable Construction
Constructed with quality materials for long-lasting use, this battery is built to withstand the rigors of RC usage, ensuring reliability and peak performance in demanding conditions.

Product Details

Shop Traxxas 2950X Series 4 4200mAh NiMH 7-Cell, 8.4V Battery flat pack online at a best price in Brunei. B00P7X4O52
Number of Batteries1 Product Specific batteries required.
BrandTraxxas
Model Number2950X
Model NamePower Cell 7C 8.4V NiMH Battery 4200mAh, Flat
Global Trade Identification Number00020334295095
UPC020334295095
ManufacturerTraxxas
Built-In MediaAs described
Battery Capacity4200 Milliampere Hour (mAh)
Voltage8.4 Volts
ReusabilityRechargeable
Amperage12 Amps
Compatible Phone ModelsRemote Control Vehicle
Unit Count1.0 Count
Battery Weight1.1 Pounds (500 grams)
Item Dimensions12 x 12 x 5 inches (30.5 x 30.5 x 12.7 cm)
Item Weight0.22 Pounds (100 grams)
Antenna LocationRemote Control Vehicle
Battery Cell TypeNiMH
Battery Cell CompositionNiMH
Recommended Uses For ProductRemote Control Vehicle

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • RC Enthusiasts

    Ideal for hobbyists seeking a reliable battery for medium to high-powered RC vehicles requiring 8.4V performance.

  • Outdoor Racing

    Perfect for racing events where extended run time and durability are essential for competitive performance.

  • Beginner Users

    Great choice for newcomers to remote control vehicles looking for a dependable and user-friendly power source.

Not Suitable For
  • LiPo Users

    Not suitable for users who prefer lithium polymer alternatives due to specific voltage and performance characteristics.

Product Description

Traxxas 2950X Series 4 4200mAh NiMH 7-Cell, 8.4V Battery flat pack

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the capacity of the Traxxas Series 4 battery?

    Answer: The Traxxas Series 4 battery has a capacity of 4200mAh, which provides significant power and longevity for your RC vehicles. This high capacity ensures that you can enjoy longer run times, making it ideal for both casual racing and intense off-road adventures. For hobbyists who frequently use remote-controlled cars, this capacity is particularly beneficial as it reduces the frequency of recharges during gameplay.
  • Question: What voltage does the Traxxas Series 4 4200mAh NIMH battery operate at?

    Answer: This battery operates at a voltage of 8.4V, which is crucial for delivering optimal performance to your RC models. The 8.4V rating ensures compatibility with a wide range of Traxxas vehicles, providing them with the necessary power to achieve high speeds and efficient operation. Whether you're racing or just enjoying some outdoor play, this voltage level is designed to maximize your vehicle's performance and responsiveness.
  • Question: Is the Traxxas Series 4 battery compatible with all Traxxas models?

    Answer: While the Traxxas Series 4 battery is designed to work with many Traxxas models, it's essential to check compatibility with your specific vehicle. Most Traxxas models that accept NIMH batteries can benefit from the Series 4 battery. This compatibility ensures that you can enjoy the perfect fit and performance, enhancing your overall experience whether you are racing, bashing, or performing stunts.
  • Question: What is the chemistry type of the Traxxas Series 4 battery?

    Answer: The Traxxas Series 4 battery utilizes Nickel-Metal Hydride (NIMH) chemistry. This type of battery is known for its reliability, safety, and capacity to deliver consistent power. NIMH batteries are particularly favorable for RC enthusiasts looking for a balance between performance and affordability. They also tend to offer better discharge rates, making them suitable for high-performance RC applications where power demands can spike.
  • Question: Can I charge the Traxxas Series 4 NIMH battery with a regular charger?

    Answer: Yes, you can charge the Traxxas Series 4 NIMH battery with a compatible NIMH charger. It's important to use a charger designed for NIMH batteries to ensure safe and efficient charging. Using the correct charger will prevent overcharging and extend the lifespan of your battery. For peak performance, look for chargers that come with features like auto shut-off and cell balancing, as they help optimize your charging sessions.
  • Question: What are some tips for maintaining the Traxxas Series 4 battery?

    Answer: To maintain your Traxxas Series 4 battery, store it in a cool, dry place and avoid exposing it to extreme temperatures. Regularly check for any signs of wear or damage, and keep the battery terminals clean. Additionally, ensure to charge the battery fully after each use to keep it in optimal condition. By following these guidelines, you'll significantly enhance the battery's lifespan and performance, allowing you to enjoy countless hours of running your RC vehicle.
  • Question: What kinds of RC vehicles can benefit from the Traxxas Series 4 battery?

    Answer: The Traxxas Series 4 4200mAh battery is compatible with a variety of Traxxas RC vehicles, including trucks, buggies, and cars designed to utilize NIMH batteries. These vehicles can leverage the high capacity and voltage for enhanced speed and maneuverability. For example, if you own a Traxxas rustler or stampede, using this battery allows for extended playtime on the track or trails, making it a favorite among enthusiasts who demand both power and versatility.
  • Question: What charging options are available for the Traxxas Series 4 battery?

    Answer: When it comes to charging the Traxxas Series 4 battery, there are various options available. Standard NIMH chargers are most common, and they provide efficient, safe charging. You can also opt for specialized intelligent chargers, which offer advanced features like fast charging and smart technology to optimize performance. These options cater to both casual users and competitive racers, allowing you to choose a charging solution that fits your needs and enhances your charging experience.
  • Question: How long does it take to charge the Traxxas Series 4 NIMH battery?

    Answer: The charging time for the Traxxas Series 4 NIMH battery typically varies depending on the charger being used. Generally, with a standard NIMH charger, you can expect a charge time of approximately 4 to 6 hours. However, using a smart charger may reduce this time significantly, as these chargers can optimize the charging process. This means that whether you have an afternoon of play planned or need a quick top-up before a weekend event, you’ll be ready in no time.
  • Question: Where can I buy the Traxxas Series 4 4200mAh NIMH 7-C Flat 8.4V Battery in Brunei?

    Answer: You can buy the Traxxas Series 4 4200mAh NIMH 7-C Flat 8.4V Battery from Ubuy in Brunei. Ubuy offers a straightforward shopping experience, ensuring you have access to quality products like the Traxxas battery for your RC vehicles. By shopping on Ubuy, you can explore various options and have your favorite Traxxas products delivered right to your doorstep.

Traxxas Remote & App Controlled Vehicle Batteries 2950X Editorial Review

The Traxxas Series 4 4200mAh NIMH 7-C Flat 8.4V Battery is a powerful and long-lasting battery option for various Traxxas models. It provides increased power and extended run time, making it a great choice for those seeking improved performance. Customers have reported positive experiences with this battery, noting that it fits perfectly with their Traxxas models and charges well. The battery has a play time of 40 minutes to an hour, which is longer than expected. Users have noticed a difference in power and acceleration, allowing them to perform more advanced maneuvers with their remote cars. However, some customers have experienced issues with the battery not working or dying instantly upon use. This has led to frustration and the need for returns or further troubleshooting. It is also worth noting that the battery gets hot during charging and use, requiring caution and attention. Overall, the Traxxas Series 4 4200mAh NIMH 7-C Flat 8.4V Battery is a reliable option for those looking for increased power and extended run time in their Traxxas models. It has received positive feedback for its performance, but some customers have encountered issues with functionality and heat.

Customer Reviews & Ratings

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Pros

  • Provides increased power and extended run time
  • Fits well with various Traxxas models
  • Charges well and holds a good charge
  • Improved performance in terms of acceleration and power

Cons

  • Battery gets hot during charging and use, requiring caution

Platform Trust & Buyer Confidence

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Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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BND 119

Order now and get it around Tuesday, August 04

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Features & Benefits

  • Unmatched speed, acceleration, and power
  • Premium quality cells and components
  • Available in different configurations
  • Increases top speed by up to 10mph with 7-cell pack
  • Traxxas capacity ratings reflect minimum capacity
  • For 1/10 scale vehicles or larger

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