Quick Fit Check
The CNHL G+Plus 11.1V 5000mAh 3S LiPo Battery 70C with EC5 Plug is a practical high-output 3S battery for RC users who want strong punch, reliable runtime, and a high-current EC5 connector in a manageable 5000mAh size. With 11.1V 3S voltage, 5000mAh capacity, 70C continuous discharge output, 10AWG wire, and an EC5 plug, this pack is a strong all-round choice for RC boats, cars, trucks, E-flite 1.5m aircraft, and dual 3S systems where size, voltage, and connector setup are suitable.
This battery is best used when your model supports 11.1V 3S LiPo power, has enough battery space for a 146 × 51 × 27mm pack, can safely handle an approximately 390g battery, and uses an EC5 connector or a properly rated adapter. EC5 and IC5 are often searched together in larger RC power systems, but this battery does not provide Spektrum Smart battery data.
Product Specifications
| Capacity |
5000mAh |
| Voltage (S/cell) |
11.1V / 3S / 3 Cell |
| Discharge Rate (Continuous/Burst) |
70C / 140C |
| Output Connector |
EC5 Plug |
| Dimensions (L × W × H) |
146 × 51 × 27mm |
| Weight |
Approx. 390g |
| Charge Rate |
5C Max |
| Balance Connector |
JST / XH |
| Wire Gauge |
10AWG |
| Stock Number |
500703EC5 |
Core Description
The CNHL G+Plus 5000mAh 3S 70C LiPo battery is designed for RC users who want a dependable middle-ground 3S pack. The 5000mAh capacity gives practical runtime without becoming as heavy as larger 6000mAh-class batteries, while the 70C discharge rating provides strong output for boats, cars, trucks, and aircraft that need more than a basic 3S battery.
This pack is especially useful for setups where balance matters. In RC boats, a 5000mAh-class 3S pack can help preserve hull response while still providing useful water time. In RC cars and trucks, it gives a good mix of acceleration, runtime, and manageable chassis weight. In aircraft, it can suit selected 1.5m platforms when battery bay size, center of gravity, connector, and ESC rating match.
The EC5 plug and 10AWG wire make this battery relevant for higher-current 3S systems. EC5 is commonly used in larger RC boats, cars, trucks, and high-output power systems. IC5 users may also search for similar battery options, but this battery is not a Spektrum Smart battery and does not provide Smart battery telemetry.
Recommended 3S LiPo for Traxxas M41 6S Setup
The CNHL G+Plus 11.1V 5000mAh 3S LiPo Battery 70C with EC5 Plug is a strong all-round choice for the Traxxas DCB M41 Widebody when used in pairs. The M41 is designed to run on two LiPo batteries, and 2 × 3S LiPo packs give the boat its full 6S power setup for fast catamaran-style running.
A 5000mAh-class 3S pack is one of the most practical starting points for the M41 because it balances speed, runtime, weight, and fit. A pair of these packs creates a 6S 5000mAh setup; voltage doubles in series, but capacity remains 5000mAh. For best results, use two matching packs with the same capacity, connector, age, charge level, and condition.
For the M41, battery placement also affects how the boat feels on the water. Keeping the batteries positioned evenly on both sides of the hull helps maintain balance. Moving the packs forward can improve stability, while rearward placement can make the boat feel looser and faster. Make small placement changes carefully and test hull attitude before extended full-throttle running.
Connector note: this battery uses an EC5 plug. The stock Traxxas M41 uses Traxxas High-Current / iD-style battery connectors, so an EC5 to TRX battery plug adapter or a proper connector conversion may be required. Always confirm adapter rating, polarity, connector fit, and wire clearance before running the boat.
See more compatible 2 × 3S and 2 × 2S options here: Traxxas M41 LiPo battery collection.
3S Battery for RC Cars, Trucks, Boats, and Aircraft
This 5000mAh 3S LiPo battery with EC5 plug can also be considered for selected RC cars, trucks, boats, and aircraft where 11.1V power, tray fitment, connector, and weight are suitable. It is a practical option for users who want a stronger 3S pack without moving into a heavier high-capacity battery.
In RC cars, this battery may be considered for selected ARRMA, Losi, and Traxxas platforms where tray size and connector setup match. Model references may include Typhon, Outcast, Drag Slash, E-Revo / VXL, Rustler VXL, XO-1, Unlimited Desert Racer / UDR, and other 3S-capable platforms, but compatibility should always be verified by voltage, battery dimensions, connector type, and ESC rating.
For aircraft use, this pack can be considered for selected E-flite 1.5m RC airplanes when the battery bay, CG range, connector, ESC rating, and flying style are suitable. Because aircraft fitment is more sensitive than many ground vehicles, always confirm CG and conduct a careful range and power check before flying.
Why Choose a 5000mAh 3S 70C EC5 Battery?
A 5000mAh 3S LiPo battery is one of the most useful sizes for many RC platforms because it balances runtime, punch, and manageable weight. Smaller 3S packs can feel light but may run short. Larger packs can extend runtime, but may add weight that changes handling, hull trim, or center of gravity.
The 70C discharge rating gives this pack stronger current support than many entry-level 3S batteries. That can help during boat launches, hard acceleration, high-traction driving, takeoff, climb-out, and repeated throttle changes.
The EC5 connector is another reason this pack works well in higher-output 3S systems. It is a common connector direction for larger RC boats and vehicles, but final suitability always depends on the actual ESC connector, current demand, polarity, and installation quality.
EC5 Plug and IC5 Search Compatibility Notes
This battery comes with an EC5 plug, a connector type commonly used in larger RC boats, cars, trucks, and high-current electric systems. EC5 and IC5 are often searched together because they appear in similar larger RC power-system discussions and model recommendations.
This battery is not a Spektrum Smart battery and does not provide Smart battery data. If your model uses an IC5-equipped ESC, confirm physical connector fit, polarity, current rating, wire clearance, and charger setup before use.
Applications
- Traxxas DCB M41 Widebody using two matched 3S packs for 6S power
- RC boats using 11.1V 3S LiPo power and EC5 connector setups
- ARRMA, Losi, and Traxxas 3S-compatible RC cars where tray fitment allows
- Typhon, Outcast, Drag Slash, E-Revo / VXL, Rustler VXL, XO-1, UDR, and similar platforms when voltage, connector, and tray size match
- E-flite 1.5m RC airplanes where battery bay, CG, and ESC rating are suitable
- 1/10 and selected larger RC car and truck platforms
- General EC5-equipped 11.1V RC power systems
Product Photo
What to Check Before Buying
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Voltage: Your model must support 11.1V 3S LiPo power, or two matched 3S packs in a 6S series boat setup.
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Connector: This battery uses an EC5 plug. Use a properly rated adapter or connector conversion if your ESC uses TRX, IC5, XT60, T/Dean, or another connector type.
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Battery size: Confirm your tray or battery bay can fit 146 × 51 × 27mm.
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Weight: At approximately 390g, this pack should be secured firmly and checked for vehicle balance, hull trim, or aircraft CG.
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Dual-pack use: For M41-style 6S setups, use two identical packs with the same capacity, connector, age, charge level, and condition.
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Boat setup: Check tray fitment, wire routing, cooling lines, waterproofing, battery straps, and connector position before running.
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Aircraft setup: Confirm CG, ESC rating, cooling, prop load, and battery retention before flying.
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Charging: Use a compatible 3S LiPo balance charger with JST-XH balance support.
FAQ
What is this 5000mAh 3S 70C LiPo battery best used for?
It is best used in RC boats, cars, trucks, selected aircraft, and dual 3S systems that need a practical balance of runtime, power, weight, and EC5 connector support.
Can this battery work in the Traxxas M41?
Yes, it can be used as part of a dual 3S setup for the Traxxas DCB M41 Widebody if tray fitment, connector setup, wire clearance, and secure mounting are suitable.
Do I need one or two batteries for the Traxxas M41?
For full 6S performance, the Traxxas M41 uses two matching 3S LiPo batteries. Two 3S packs connected in series create a 6S setup; the voltage doubles, but the capacity remains 5000mAh.
Is this battery direct plug-and-play for the Traxxas M41?
Not if the boat still uses stock Traxxas High-Current / iD connectors. This battery uses an EC5 plug, so you need a properly rated EC5 to TRX adapter or a connector conversion before use.
Is 5000mAh a good size for the M41?
Yes. 5000mAh is one of the most practical starting points for the M41 because it balances speed, runtime, weight, and hull response. Larger packs may give more runtime but can change boat balance.
Can this battery be used in E-flite 1.5m aircraft?
It can be considered for selected E-flite 1.5m airplanes only when the aircraft supports 3S power and the battery bay, connector, CG, ESC rating, and flying style are suitable.
Is EC5 the same as IC5?
No. EC5 and IC5 are often searched together because they appear in similar larger RC power systems, but this battery has an EC5 plug and does not include Spektrum Smart battery data.
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 an EC5 plug, but it is not a Spektrum Smart battery and does not provide Smart battery telemetry.
- Check voltage, connector type, battery tray size, wire clearance, ESC rating, and model balance before purchase.
- For dual-pack use, use two identical packs with the same capacity, connector, age, charge level, and condition.
- For RC boats, secure both batteries firmly and keep wires away from rotating parts, water exposure, and sharp hull edges.
- For aircraft use, confirm center of gravity and battery retention before flying.
- 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 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.
