Overview
The Traxxas NiMH 8.4V 5000mAh 7-Cell Power Cell Battery (Flat TRX2960X) is a premium battery pack designed for serious RC enthusiasts who demand consistent performance and reliability from their RC models. Whether you're running a Traxxas TRX-4 crawler, a Slash 2WD basher, or any other compatible RC car, this 5000-series Power Cell battery delivers the highest capacity and sustained voltage under load that you need for extended playtime and peak performance. For anyone looking for the best NiMH battery for RC cars in the UK, this Traxxas offering represents the gold standard in rechargeable power solutions.
Built with Traxxas' commitment to quality and performance, this 7-cell battery pack is engineered specifically for power-hungry models that require sustained performance throughout your driving session. The flat design makes it compatible with a wide range of Traxxas vehicles, though it's important to note that this extended battery will not fit in hump-pack designs used by models like the Bandit or Stampede. If you're serious about getting the longest runtime and most reliable performance from your ready to run RC car, this battery pack is an investment that pays dividends in every session.
RC enthusiasts across the UK have consistently praised this battery for delivering performance that outlasts stock batteries and provides hours of reliable power. Real users report getting 30-40 minutes of runtime in smaller models like the Slash 2WD, and significantly longer runtimes in crawlers and less demanding applications. The combination of premium construction, intelligent battery technology, and proven performance makes this one of the most trusted NiMH batteries for RC cars available today.
Key Features
- 5000mAh High Capacity — This battery pack delivers 5000 milliamp-hours of capacity, providing extended runtime compared to standard batteries so you can spend more time driving and less time charging your RC model.
- 8.4 Volt 7-Cell Configuration — The 7-cell NiMH arrangement delivers a nominal voltage of 8.4 volts, providing consistent power delivery throughout the discharge cycle and ensuring your Traxxas model performs at its best from the moment you hit the track or trail.
- Premium 5000-Series Power Cell — Traxxas' 5000-series designation indicates this is built with the highest quality cells available, offering superior capacity and sustained voltage under load compared to lower-tier batteries, making it ideal for power-hungry RC vehicles.
- Low-Resistance Cells — The internal cell resistance has been minimised during construction, allowing current to flow more efficiently through the battery pack with less energy wasted as heat, resulting in cooler running temperatures and longer usable runtime.
- Flexible Silicone-Jacketed 12-Gauge Wire — The wiring harness features a tough silicone jacket that resists damage from abrasion and impacts, while the 12-gauge thickness ensures minimal voltage drop and maximum current delivery to your vehicle's electronics.
- Heavy-Duty Welded Tabs — Instead of soldered connections that can fail over time, Traxxas uses industrial-strength welded tabs to connect the cells, providing superior reliability and consistent electrical connection throughout the battery's lifespan.
- Traxxas iD® Battery System — This exclusive battery management technology automatically recognises the battery when inserted into a compatible Traxxas charger, making charging simpler, safer, and more rewarding than traditional NiMH batteries that require manual configuration.
- Flat Stick Design — The battery pack uses a traditional flat, stick-style form factor measuring 160mm in length, 48mm in width, and 26mm in height, making it compatible with numerous Traxxas models featuring standard battery compartments.
Technical Performance
The Traxxas NiMH 8.4V 5000mAh 7-Cell Power Cell Battery represents the pinnacle of nickel-metal hydride battery technology for RC applications. With its low-resistance cells and premium construction quality, this battery pack is engineered to maintain voltage stability even under sustained high-current draw, which is critical for performance-oriented RC drivers. The flexible, silicone-jacketed 12-gauge wiring ensures minimal voltage sag during acceleration and hard driving, translating directly to more responsive throttle control and stronger hill-climbing ability for RC crawlers and rock crawlers. The heavy-duty welded tabs provide a permanent electrical connection superior to soldered alternatives, ensuring long-term reliability even after hundreds of charge cycles. Real-world testing by UK RC enthusiasts confirms that this battery delivers approximately 30-40 minutes of runtime in medium-sized vehicles like the Traxxas Slash 2WD under normal driving conditions, with significantly extended runtimes possible in lighter-demand applications like trail crawling with the TRX-4. The Traxxas iD® battery system integration means you can charge this battery in any modern Traxxas charger without needing to manually set voltage or capacity settings, reducing the risk of overcharging or damaging the battery through incorrect charging parameters. The 160mm length, 48mm width, and 26mm height dimensions make this battery a drop-in replacement for standard Traxxas battery compartments across a wide range of models, though users should verify compatibility before purchasing, particularly those with hump-pack battery bays.
What's in the Box
- Traxxas NiMH 8.4V 5000mAh 7-Cell Power Cell Battery with Traxxas iD connector
Frequently Asked Questions
- How long will this battery last in my RC car? — Runtime depends on your specific model and driving style. Users report approximately 30-40 minutes in medium-sized vehicles like the Slash 2WD under normal conditions, and significantly longer runtimes in crawlers and lighter-demand applications. Light trail crawling can easily extend runtime to 2+ hours in vehicles like the TRX-4.
- Is this battery compatible with all Traxxas models? — This flat-design battery is compatible with most Traxxas models featuring standard battery compartments. However, it will not fit in vehicles using the hump-pack battery design, such as the Bandit, Stampede, and several other classic Traxxas models. Always verify compatibility with your specific model before purchasing.
- What charger do I need for this battery? — This battery features the Traxxas iD® connector system, which means it's compatible with any modern Traxxas charger that supports iD technology. The iD system automatically recognises the battery's specifications when connected, eliminating the need for manual configuration. Traxxas also offers chargers compatible with standard connectors if you prefer alternative charging options.
- How does this battery compare to stock batteries? — The 5000-series Power Cell offers significantly higher capacity than most stock batteries, delivering longer runtime and more sustained performance. Users consistently report that this battery outlasts stock alternatives and maintains voltage better under load, making it an essential upgrade for serious RC enthusiasts.
- Is this suitable for beginners? — Absolutely. While this is a premium battery, it's exceptionally user-friendly thanks to the Traxxas iD® system, which handles all charging parameters automatically. Beginners benefit immediately from the extended runtime and improved performance, making their RC experience more enjoyable without requiring any technical knowledge about battery management.
- How long does this battery take to charge? — Users report that this battery typically takes approximately 30 minutes to fully charge when using a compatible Traxxas charger, though charging time can vary depending on your specific charger model and charging rate settings.
- What is NiMH battery technology? — NiMH stands for nickel-metal hydride, a mature and reliable battery chemistry that has been the standard for RC applications for decades. NiMH batteries are robust, affordable, and don't require complex charging or storage procedures like lithium-based batteries. They're excellent for casual and moderate use, though lithium alternatives offer higher energy density if you need faster charging or lighter weight.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Traxxas NiMH 8.4V 5000mAh 7-Cell Power Cell Battery, Flat TRX2960X today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
- Brand: Traxxas
- Model Number: TRX2960X
- Part Number: 2960X
- EAN: 0020334296092
- Battery Type: NiMH (Nickel-Metal Hydride)
- Battery Configuration: 7-Cell
- Voltage: 8.4V
- Capacity: 5000mAh
- Battery Connector: Traxxas iD
- Length: 160mm
- Width: 48mm
- Height: 26mm
- Form Factor: Flat Stick Design
- Wire Gauge: 12-Gauge
- Wire Jacket: Silicone
- Cell Type: Low-Resistance Cells
- Terminal Connections: Heavy-Duty Welded Tabs
- Battery Management System: Traxxas iD® Battery System
- Application: Power Packs
- Compatible Vehicles: Traxxas TRX-4 Defender 4WD (all colour variants), Traxxas Slash 2WD, and other compatible Traxxas models with standard flat battery bays
- Incompatible With: Traxxas Bandit, Traxxas Stampede, and other models using hump-pack battery design
- Typical Runtime: 30-40 minutes (Slash 2WD), 2+ hours (TRX-4 light crawling)
- Typical Charge Time: 30 minutes (with compatible charger)
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
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