Quick Fit Check
The CNHL 3300mAh 11.1V 3S 40C LiPo Battery with XT60 Plug is a balanced mid-size 3S battery for RC users who want reliable power, manageable weight, and easy XT60 compatibility. With 3300mAh capacity, 11.1V 3S voltage, 40C discharge output, and a compact 136 × 44 × 24mm format, this pack works well in selected RC boats, RC paragliders, paramotors, aircraft, helicopters, and general 3S hobby setups.
This battery is a good choice when your model supports 3S LiPo power, has enough battery space for a 136 × 44 × 24mm pack, can handle an approximately 286g battery, and uses an XT60 connector or a properly rated adapter. Before buying, always check voltage, connector, battery bay size, wire clearance, and center of gravity.
Product Specifications
| Capacity |
3300mAh |
| Voltage (S/cell) |
11.1V / 3S / 3 Cell |
| Discharge Rate (Continuous/Burst) |
40C / 80C |
| Output Connector |
XT60 Plug |
| Dimensions (L × W × H) |
136 × 44 × 24mm |
| Weight |
Approx. 286g |
| Charge Rate |
5C Max |
| Balance Connector |
JST / XH |
| Wire Gauge |
12AWG |
| Stock Number |
330403Z |
Core Description
The CNHL 3300mAh 3S LiPo battery is designed for RC users who want a controlled, practical 3S setup rather than the biggest battery possible. It offers more runtime than smaller 2200mAh packs while staying lighter and easier to balance than larger 3700mAh or 5000mAh batteries.
That middle-ground size makes it useful across several RC categories. In aircraft and canopy-wing models, the lower weight helps preserve launch feel, center of gravity, and throttle response. In compact RC boats, it can provide solid runtime without making the hull feel too heavy. In general 3S RC platforms, it gives a familiar balance of power, runtime, and manageable size.
The XT60 connector is also a practical advantage. Many modern RC aircraft, boats, and custom 3S setups already use XT60, which keeps installation simple. If your model uses EC3, IC3, TRX, T/Dean, or another connector type, use a properly rated adapter or connector conversion and confirm polarity before running.
3S LiPo Battery for RC Paragliders and Paramotors
If you want a battery that keeps a powered canopy wing feeling light and responsive, the CNHL 3300mAh 11.1V 3S 40C LiPo Battery with XT60 Plug sits in a very practical daily-fly range. It provides enough capacity for comfortable sessions without pushing the setup into the heavier, more cruise-only feel that larger packs can introduce.
For RC paraglider and paramotor setups, battery selection is not only about capacity. Weight, CG position, launch behavior, motor load, prop efficiency, and ESC cooling all matter. This 3300mAh 3S pack is a strong option when your setup needs useful flight time while still staying responsive during launch, climb, and cruising.
You can find it, along with other connector-matched 3S options for canopy models, in this collection: 3S LiPo Batteries for RC Paragliders & Paramotors.
Compatible with E-flite Beechcraft D18 / RC-45J 1.5m
The CNHL 3300mAh 11.1V 3S 40C LiPo battery can be used in the E-flite Beechcraft D18 / RC-45J 1.5m when flying in a scale-style 3S configuration. It delivers smooth throttle response and realistic takeoff performance without adding unnecessary landing weight.
For scale twin aircraft, battery choice affects more than runtime. A pack that is too heavy can change center of gravity, landing feel, and slow-speed handling. This 3300mAh 3S pack is a practical option for pilots who prefer a lighter 3S setup and a more scale flying style.
See full fit guidance here: LiPo batteries for E-flite Beechcraft D18 / RC-45J 1.5m.
ProBoat Sonicwake 24 Battery Upgrade
This CNHL 3300mAh 3S pack is one of the most balanced choices if you are looking for a Sonicwake 24 battery that stays close to the stock feel while giving you solid runtime and dependable punch. It is a practical 3S LiPo for Sonicwake 24 owners who want a simple upgrade without making the boat heavier than necessary.
For the Sonicwake 24, battery weight affects more than runtime. A heavier pack can change hull balance, self-righting behavior, acceleration, and handling in chop. This 3300mAh 3S battery keeps the setup lighter than many larger-capacity upgrades while still giving useful extra drive time.
The Sonicwake 24 uses an IC3 / EC3-style connector system, while this battery comes with XT60. For a clean plug-and-play setup, use the XT60 to EC3 adapter.
View all ProBoat Sonicwake 24 battery upgrade options
Applications
- ProBoat Sonicwake 24 battery upgrade setups
- RC paraglider and paramotor 3S power systems
- E-flite Beechcraft D18 / RC-45J 1.5m scale-style 3S setup
- Sport RC airplanes using 11.1V 3S LiPo power
- RC helicopters and general 3S aircraft setups
- Small to medium RC boats using 3S power
- RC cars, trucks, quadcopters, and custom hobby platforms where tray size allows
- Models using XT60 or properly rated XT60-to-EC3 adapter setups
Product Photo
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 an XT60 plug. Use a properly rated adapter if your model uses EC3, IC3, TRX, T/Dean, or another connector.
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Battery size: Confirm your tray or battery bay can fit 136 × 44 × 24mm.
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Weight: At approximately 286g, check aircraft CG, boat trim, or vehicle balance before use.
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Charging: Use a compatible 3S LiPo balance charger with JST-XH balance support.
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Marine use: Keep wiring secured and protected from water exposure, rotating parts, and sharp hull edges.
FAQ
What is this 3300mAh 3S LiPo battery best used for?
It is best used in RC models that need balanced 3S power with moderate runtime and manageable weight, including Sonicwake 24 setups, RC paragliders, paramotors, sport aircraft, scale aircraft, boats, helicopters, and selected RC cars.
Can this battery work in the ProBoat Sonicwake 24?
Yes, it can be used as a balanced Sonicwake 24 battery upgrade when paired with a suitable XT60 to EC3 adapter. Always confirm tray fitment, wire clearance, hull balance, and secure mounting before running.
Is this battery direct plug-and-play for Sonicwake 24?
No. This battery uses an XT60 plug, while the Sonicwake 24 is commonly associated with IC3 / EC3-style connector setups. Use a properly rated XT60 to EC3 adapter or connector conversion before use.
Can this battery be used for RC paragliders and paramotors?
Yes, if the model is designed for 3S power and can balance properly with a 286g battery. Always check launch behavior, CG, motor load, and ESC temperature after changing battery size.
Can this battery work in the E-flite Beechcraft D18 / RC-45J 1.5m?
Yes, it can be used for a scale-style 3S setup when fitment, center of gravity, connector type, and flight style are appropriate. Always confirm against your aircraft manual and real battery bay space.
Is XT60 the same as EC3 or IC3?
No. XT60, EC3, and IC3 are different connector formats. EC3 and IC3 are often discussed together in RC battery searches, but this specific battery comes with an XT60 plug. Use the correct connector or a properly rated adapter for your model.
Should I choose 3300mAh or 3700mAh?
Choose 3300mAh when you want a lighter, more responsive setup. Choose 3700mAh when you want a little more runtime and your model can handle the extra size and weight.
Notice
- Only use a compatible LiPo balance charger designed for 3S LiPo batteries.
- Stop charging immediately if any cell exceeds 4.2V.
- Check voltage, connector type, adapter rating, battery tray size, wire clearance, and model balance 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 adapter use, confirm polarity and current rating before connecting to the ESC.
- 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.
