Quick Fit Check
The CNHL Racing Series 11.1V Traxxas 5000mAh 3S LiPo Battery 30C with TRX Plug is built for Traxxas drivers who want simple 3S power without changing connectors or relying on an adapter. With 5000mAh capacity, 11.1V 3S voltage, 30C discharge output, and a TRX plug, this pack is a practical upgrade for many 1/10 Traxxas cars and trucks that support 3S LiPo power.
This battery is especially useful for drivers searching for a Traxxas 5000mAh 3S LiPo battery or a 3S battery for Traxxas Slash, Rustler, and Stampede Brushless. Before buying, confirm that your vehicle supports 11.1V 3S LiPo power, has enough battery tray space for a 150 × 45 × 25mm pack, and uses a compatible TRX connector.
Product Specifications
| Capacity |
5000mAh |
| Voltage (S/cell) |
11.1V / 3S / 3 Cell |
| Discharge Rate (Continuous/Burst) |
30C / 60C |
| Output Connector |
TRX Plug |
| Dimensions (L × W × H) |
150 × 45 × 25mm |
| Weight |
Approx. 350g |
| Charge Rate |
5C Max |
| Balance Connector |
JST / XH |
| Wire Gauge |
12AWG |
| Stock Number |
TR500303 |
Core Description
A 5000mAh 3S LiPo battery with TRX plug is one of the most useful battery directions for Traxxas 1/10 brushless platforms. The 11.1V 3S voltage gives stronger acceleration and higher speed than 2S, while the 5000mAh capacity keeps runtime practical without making the vehicle feel overly heavy.
The built-in TRX plug is the main advantage of this pack. Many performance 3S batteries use XT60, XT90, EC3, or EC5 connectors, which may require adapters or connector changes for Traxxas vehicles. This battery keeps the setup cleaner for drivers who want a direct Traxxas-style battery solution.
The 30C discharge rating makes it a practical everyday pack for 3S driving, backyard bashing, street runs, open-area speed practice, and general Traxxas brushless use. For extremely high-current racing or heavily modified speed-run builds, drivers should still check ESC current demand, gearing, motor temperature, and connector condition carefully.
Recommended Traxxas Slash, Rustler, and Stampede Brushless Applications
This battery is a strong fit for drivers looking for a 3S LiPo battery for Traxxas cars, especially when simple connector compatibility matters. It is a practical 3S option for the newer Traxxas Slash, Rustler, and Stampede Brushless lineup using the VX3 / Velineon 3S power direction.
If you are choosing a battery for models such as the Traxxas Slash 4X4 Brushless, Slash 2WD Brushless, Rustler 4X4 Brushless, Rustler 2WD Brushless, Stampede 4X4 Brushless, or Stampede 2WD Brushless, this 5000mAh 3S TRX pack is one of the easiest starting points. For the full model-specific battery guide, see our Traxxas Slash, Rustler & Stampede Brushless Batteries collection.
Other Compatible Traxxas Model References
This CNHL Racing Series 5000mAh 11.1V 3S 30C LiPo Battery with TRX Plug can also be considered for many Traxxas platforms that support 3S LiPo power and have enough battery tray space. Common references include the Traxxas Drag Slash, Rustler VXL, selected TRX-4 crawler setups, and other Traxxas 1/10 vehicles where a 150mm long 3S pack fits correctly.
For Traxxas TRX-4 crawler owners, this pack may be useful when 3S power is desired for trail driving or crawling, but battery height, tray length, wire routing, and drivetrain behavior should be checked first. You can explore more crawler-focused options in our full TRX4 LiPo battery collection.
Larger Traxxas models such as the Sledge, E-Revo VXL, XO-1, and Unlimited Desert Racer may use higher-current or different tray configurations depending on version and setup. This battery should only be used in those vehicles if voltage, tray size, connector requirements, current demand, and manufacturer guidance are confirmed.
Why Choose a 5000mAh 3S TRX Plug Battery?
A 5000mAh 3S LiPo battery is a popular size because it balances speed, punch, runtime, and weight. In many Traxxas 1/10 brushless models, it gives enough energy for a satisfying run while still keeping the truck responsive and easy to mount.
The TRX plug makes the battery especially convenient for Traxxas users. Instead of buying a separate connector adapter or replacing the ESC plug, drivers can keep a simpler wiring path and reduce one common point of resistance or fitment trouble.
Compared with 2S, this 3S pack gives a much more aggressive driving feel. Compared with larger-capacity 3S packs, it stays within a more common size and weight range for everyday bashing and general use.
2S vs 3S: When This Battery Makes Sense
Choose this 3S LiPo battery when you want stronger acceleration, higher top speed, and the full brushless performance of a compatible Traxxas setup. It is a better match for open spaces, experienced drivers, and models with drivetrain and ESC systems designed for 3S use.
For new drivers, small yards, tight areas, loose surfaces, or family use, a 2S LiPo may be easier to control. Many Traxxas models also offer Training Mode, which can help reduce throttle response while still using a 3S battery, but 3S power should still be treated with more care than 2S.
Applications
- Traxxas Slash 2WD and 4X4 Brushless models that support 3S LiPo
- Traxxas Rustler 2WD and 4X4 Brushless models that support 3S LiPo
- Traxxas Stampede 2WD and 4X4 Brushless models that support 3S LiPo
- Traxxas Drag Slash and Rustler VXL setups where tray fitment allows
- Selected Traxxas TRX-4 3S crawler setups
- General 1/10 Traxxas cars and trucks using a compatible TRX-style connector
- Selected E-flite 1.5m airplanes only when voltage, connector, battery bay, and CG match
What to Check Before Buying
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Voltage: Your model must support 11.1V 3S LiPo power.
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Connector: This battery uses a TRX plug. Check your ESC connector before ordering.
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Battery size: Confirm your tray can fit 150 × 45 × 25mm.
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Weight: At approximately 350g, this pack should be mounted securely and balanced properly.
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ESC rating: Confirm your ESC and motor are rated for 3S use.
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Vehicle setup: Check gearing, tire size, motor temperature, and drivetrain condition when running 3S power.
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Charging: Use a compatible 3S LiPo balance charger with JST-XH balance support.
FAQ
Is this battery good for Traxxas Slash, Rustler, and Stampede Brushless models?
Yes. This CNHL 5000mAh 3S LiPo with TRX Plug is one of the easiest battery choices for Traxxas Slash, Rustler, and Stampede Brushless models that support 3S LiPo power and use a compatible Traxxas-style connector.
Do I need an adapter for this battery?
In most Traxxas vehicles using a compatible TRX-style connector, no adapter is needed. That is the main benefit of choosing this TRX plug version instead of an XT60, XT90, EC3, or EC5 battery.
Is this battery the same as a Traxxas iD battery?
No. This is a CNHL LiPo battery with a TRX plug. It is not a Traxxas iD Smart battery and does not provide Traxxas iD battery data. Use a compatible balance charger and follow normal LiPo charging procedures.
Is 3S too powerful for beginners?
3S LiPo power can be aggressive, especially in 2WD models. New drivers may want to start with Training Mode or a 2S LiPo battery first. Experienced drivers who want more speed and punch will benefit most from this 3S setup.
Can this battery work in a Traxxas TRX-4?
It can be used in selected TRX-4 setups if the vehicle supports 3S power and the battery tray fits this pack. For crawling, 3S gives more punch and wheel speed, but 2S may feel smoother for scale driving and beginners.
Is 5000mAh enough for a 1/10 Traxxas brushless truck?
Yes. 5000mAh is one of the most common and practical capacities for 1/10 Traxxas brushless vehicles because it gives a useful balance of runtime, power, and weight.
Notice
- Only use a compatible LiPo balance charger designed for 3S LiPo batteries.
- Stop charging immediately if any cell exceeds 4.2V.
- This battery has a TRX plug, but it is not a Traxxas iD Smart battery.
- Check voltage, connector type, battery tray size, wire clearance, ESC rating, and vehicle condition before purchase.
- Inspect the battery surface, connector, wires, balance lead, and cell voltage before first use.
- Do not use the battery if it becomes swollen, damaged, overheated, or physically deformed.
- For 3S Traxxas use, monitor motor and ESC temperatures, especially after gearing changes or high-speed runs.
- For long-term storage, store the battery at proper storage voltage in a cool and dry place.
- If a new battery does not initially hold full performance, several normal balanced charge and discharge cycles may help stabilize the cells.
- Always follow standard LiPo safety procedures during charging, storage, transport, and use.
