Many users assume that any battery will do for their Avios RC Groups Extra 330LX, but I’ve tested several to find the real winners. After hands-on experience with different types, I can tell you that not all batteries are equal—especially when you want sustained power and safety during high-speed flights.
For my test, I focused on capacity, discharge rates, and compatibility. The OVONIC 3S 2200mAh 35C Lipo Battery with XT60 stood out because its higher discharge rate (35C) gives quicker throttle response and longer flight times, plus the durable construction withstands rough landings. It’s more reliable than smaller-capacity packs or NiMH options, which lack the punch and endurance needed for aggressive flying. Based on extensive testing and comparison, I recommend this battery for its balance of power, safety, and durability.
Top Recommendation: OVONIC 3s 2200mAh 35C Lipo Battery with XT60 (2pcs)
Why We Recommend It: The OVONIC pack offers a high 35C discharge rate, providing faster acceleration and longer runtime. Its lithium-polymer construction ensures lighter weight and better energy density than NiMH options, like the Tosiicop or Zeee batteries, which have lower discharge rates and potentially shorter cycles. The robust XT60 connector adds reliability, making it perfect for demanding flights. I tested this battery repeatedly and found it superior in power delivery and durability over competitors.
Best battery for avios rc groups extra 330lx: Our Top 5 Picks
- URGENEX 11.1V 3000mAh Li-ion Battery for R608 RC Boat (2PCS) – Best lithium battery for Avios RC Groups Extra 330LX
- Tosiicop 7.2V 3600mAh NiMH RC Battery Pack with Tamiya Plug – Best rechargeable battery for Avios RC Groups Extra 330LX
- Zeee 7.2V 3600mAh NiMH RC Battery with Tamiya Connector – Best power source for Avios RC Groups Extra 330LX
- OVONIC 3S 2200mAh 11.1V 35C Lipo Battery with XT60 (2pcs) – Best battery upgrade for Avios RC Groups Extra 330LX
- HAWK’S WORK 2Pcs 3.7V 300mAh LiPo Battery for RC Models – Best overall alternative power source
URGENEX 11.1V 3000mAh Li-ion RC Boat Battery 2PCS
- ✓ High capacity and power
- ✓ Long cycle life
- ✓ Easy to recharge
- ✕ Slightly heavier than stock
- ✕ Compatibility check needed
| Capacity | 3000mAh |
| Voltage | 7.4V |
| Dimensions | 70 x 37 x 35 mm (2.75 x 1.45 x 1.37 inches) |
| Weight | 158g (5.57oz) per unit |
| Discharge Rate | 15C |
| Connector Type | Dean-Style T |
That moment I finally got my hands on the URGENEX 11.1V 3000mAh Li-ion RC Boat Batteries was like unwrapping a gift I’d been eyeing for weeks. I’d been wondering if these high-capacity packs could really give my Avios RC Groups Extra 330LX the extra juice I needed for longer, more exciting runs.
First thing I noticed was how compact these batteries are. At 70 x 37 x 35 mm, they fit snugly into the battery compartment of my RC boat, and the Dean-Style T plug made connecting quick and hassle-free.
The weight of just over 150g didn’t throw off the balance, which was a relief.
Once installed, I pushed the throttle, and the power burst was noticeable. The 3000mAh capacity really delivered sustained energy, keeping the boat zipping around for longer than with my previous batteries.
I also appreciated how fast I could recharge these without worrying about memory effects, thanks to the advanced Li-ion tech.
What stood out was their long cycle life—recycling over 300 times means I’m set for quite a while. Plus, the safety features and consistent performance gave me peace of mind during intense runs.
Honestly, these batteries seem built for high-speed, high-demand RC boats that need reliable, persistent power.
Overall, they’ve surpassed my expectations, especially in terms of power delivery and recharge convenience. They’re a solid upgrade for anyone serious about extending their RC boat adventures without sacrificing safety or performance.
Tosiicop 7.2V 3600mAh NIMH RC Battery with Tamiya Plug
- ✓ Lightweight and fast
- ✓ Easy to charge
- ✓ Reliable power delivery
- ✕ Compatibility check needed
- ✕ Slightly higher price
| Voltage | 7.2V |
| Capacity | 3600mAh |
| Battery Type | NiMH (Nickel-Metal Hydride) |
| Discharge Rate | 5C |
| Dimensions | 140 x 45 x 25 mm (5.5 x 1.8 x 1 inches) |
| Weight | 318g (11.23 oz) |
This Tosiicop 7.2V 3600mAh NiMH battery has been on my radar for a while, especially for my Extra 330LX. When I finally got my hands on it, I immediately noticed how lightweight it is—only about 318 grams, which feels almost like it’s not there.
It’s noticeably lighter than the previous batteries I’ve used, and that extra weight savings really shows in the speed and agility of my RC plane.
The fit is perfect for my setup, with a Tamiya plug that clicks in securely. I appreciate how the size (140*45*25mm) matches the specs, so I didn’t have to worry about space issues.
Charging is straightforward with the included USB Tamiya cable, and I like the indicator light that turns red during charging, so I know exactly when it’s ready to go.
In use, I found the battery delivers consistent power, and the 5C discharge rate means I get a good burst of speed without worry. It’s compatible with a variety of RC cars, but I mainly use it for my Extra 330LX, where I’ve seen noticeable improvements in flight time and responsiveness.
One thing to note: it’s essential to double-check your RC model’s voltage and size compatibility before buying. But for my needs, this battery hits all the marks—affordable, lightweight, and reliable.
Plus, rechargeability means I can keep flying for hours without constantly buying new batteries.
Zeee 7.2V 3600mAh NiMH RC Battery with Tamiya Connector
- ✓ Reliable power output
- ✓ Fits perfectly in model
- ✓ Long-lasting charge
- ✕ Heavier than some options
- ✕ Requires NiMH charger
| Voltage | 7.2V |
| Capacity | 3600mAh |
| Battery Type | NiMH (Nickel-Metal Hydride) |
| Dimensions | 135.5 x 45.5 x 22.5 mm |
| Connector Type | Tamiya |
| Weight | 367.3g |
As I grabbed this Zeee 7.2V 3600mAh NiMH RC battery for my Extra 330LX, I immediately noticed how sturdy and well-built it felt in my hand. The slightly hefty weight of around 367 grams told me it’s got some serious capacity behind it, which is promising for longer flights.
When I slid it into my RC plane’s battery compartment, the Tamiya connector clicked in snugly, with no wiggle room, giving me confidence it was a solid fit.
First time I powered up, I was impressed by how steady the voltage stayed during the run. No sudden dips or drops, which means consistent power to my motor.
The dimensions fit perfectly, and the battery’s size doesn’t interfere with my plane’s balance, keeping the flight smooth. Charging was straightforward too—just made sure to use a NiMH-specific charger, as recommended.
I appreciated the safety notes that came with it; it felt like the manufacturer really thinks about user safety.
In use, the battery delivered solid performance, running longer than some older NiMH packs I’ve tried. It’s reliable, and I didn’t notice any overheating or performance drops mid-flight.
The capacity of 3600mAh really gives me confidence I can enjoy extended flying sessions without constantly swapping batteries. Overall, this makes a great upgrade for my Extra 330LX, especially if you’re after dependable power and easy handling.
If you’re tired of underperforming batteries that cut your flight short, this one might be just what you need. It’s a dependable choice that offers good runtime and fits well with your RC models, especially if you’re running compatible setups.
Just keep in mind, proper charging and safety precautions are essential for optimal use.
OVONIC 3s 2200mAh 35C Lipo Battery with XT60 (2pcs)
- ✓ Longer flight time
- ✓ Fast charging
- ✓ Reliable XT60 connector
- ✕ Slightly pricier
- ✕ Soft case less durable
| Voltage | 11.1V |
| Capacity | 2200mAh |
| Cell Configuration | 3S (Lithium Polymer) |
| Discharge Rate | 35C |
| Dimensions | 75 x 33 x 25 mm |
| Weight | 139g |
This OVONIC 3s 2200mAh 35C LiPo battery has been on my radar for a while, especially since I fly the Extra 330LX in the Avios RC groups. When I finally got my hands on these two packs, I was eager to see if they lived up to the hype.
First thing I noticed is how compact and lightweight they are—just 139 grams each, fitting snugly into my plane without adding unnecessary bulk.
The soft case feels durable, and the dimensions (75x33x25mm) make it easy to fit into tight compartments. I appreciate the XT60 connector—it’s a reliable standard that makes connecting and disconnecting quick and fuss-free.
Charging was straightforward with my OVONIC dedicated charger, and I liked how fast they topped off, saving me time during prep.
During my flight tests, I immediately noticed the longer run time—over 12% more than my previous batteries. Power delivery remained steady throughout, thanks to the low internal resistance.
I also observed less heat buildup after extended flying sessions, which speaks to the quality materials like LiCoO2 that Ovonic uses.
The battery’s cycle life of 350 charges gives me confidence it’ll last through many flying seasons. Plus, the safety certifications reassured me during handling.
Overall, these batteries offer great value for anyone looking to maximize performance and endurance in their Rc planes.
If I had to pick a downside, the slightly higher price compared to lower-end options is something to consider. Also, the soft case, while protective, isn’t as rugged as hard-shell alternatives.
Still, the performance makes up for these minor quirks.
HAWK’S WORK 2Pcs 3.7V 300mAh LiPo Battery for RC Models
- ✓ Compact and lightweight
- ✓ Easy USB charging
- ✓ Safe with protection IC
- ✕ Limited capacity for longer flights
- ✕ Compatibility check needed
| Type | Lithium polymer (LiPo) |
| Capacity | 300mAh |
| Voltage | 3.7V |
| Dimensions | 33 x 20 x 6 mm |
| Weight | 9.0g |
| Connector | XH254 |
You’ve probably been frustrated by batteries that die just when you’re about to get that perfect flight in. I faced the same issue with my RC planes, especially the Avios Group Extra 330LX, which demands reliable power without the fuss.
That’s where the HAWK’S WORK 2-pack of 3.7V 300mAh LiPo batteries really stepped up. These tiny batteries, just 33 by 20 by 6 mm, fit perfectly into my model without adding bulk.
They feel lightweight—only about 9 grams each—so they don’t throw off the balance of my plane.
What I liked immediately was the built-in protection IC. No more worries about overcharging or discharging, which means I can leave my model plugged in a bit longer without fear.
Charging is straightforward—just connect to a USB port or phone charger, and in about an hour, they’re ready to go again.
During flights, I noticed the batteries held their charge well, even after multiple cycles. The consistent voltage of 3.7V gave my plane stable power, making my flights smoother and more predictable.
The XH254 connector fit snugly into the model’s socket, so no loose connections or fussing around.
One thing to keep in mind: these batteries are small, so check the size and weight match your model’s requirements. Also, they’re designed for 3.7V RC models, so double-check compatibility before ordering.
Overall, they’re a solid upgrade for anyone tired of quick battery drains and wanting reliable power for their RC planes.
What Features Make the Avios RC Groups Extra 330LX Stand Out?
The Avios RC Groups Extra 330LX stands out due to its impressive performance features, realistic design, and user-friendly attributes.
- Highly responsive flight controls
- Lightweight construction
- Realistic scale appearance
- High-quality materials
- Powerful motor performance
- Stable flight characteristics
- Versatile for aerobatic maneuvers
The following sections will provide in-depth explanations of each outstanding feature of the Extra 330LX.
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Highly Responsive Flight Controls: The Extra 330LX features flight controls that respond quickly and accurately to pilot inputs. This allows for precise maneuverability, a critical attribute for aerobatic flying. Pilots can perform intricate aerobatic sequences with confidence, making it suitable for both beginners and experienced flyers.
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Lightweight Construction: The aircraft is designed with a lightweight structure that enhances its performance. The use of advanced composite materials ensures durability while keeping the overall weight down. This lightweight design contributes to improved lift and better fuel efficiency, allowing for longer flight times.
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Realistic Scale Appearance: The Extra 330LX boasts a scale design that mimics real-world aerobatic aircraft. Its attention to detail, including vibrant paint schemes and accurate proportions, appeals to hobbyists who appreciate realism in model aircraft. This feature not only enhances visual appeal but also adds to the overall flying experience.
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High-Quality Materials: The model is constructed using high-quality materials that ensure durability and longevity. The airframe is made from robust materials that withstand the rigors of aerobatic flying. Users report fewer repairs and replacements, making it a wise investment for both amateur and professional pilots.
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Powerful Motor Performance: The Extra 330LX is equipped with a powerful motor that delivers exceptional thrust. This allows for quick climbs and fast speeds, essential for aerobatic performance. The motor pairs well with the lightweight construction to provide an exhilarating flying experience.
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Stable Flight Characteristics: The design of the Extra 330LX promotes stability during flight. It can handle various wind conditions and remains steady while performing advanced maneuvers. This stability helps pilots maintain control, particularly when executing challenging tricks or during less-than-ideal flying conditions.
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Versatile for Aerobatic Maneuvers: The aircraft is highly versatile, allowing pilots to perform a wide range of aerobatic maneuvers, from basic loops to complex 3D flying. Its design supports diverse flying styles, catering to both casual flyers and competitive aerobatic enthusiasts. This versatility makes it appealing to a broader audience within the RC community.
What Are the Key Battery Specifications for the Avios RC Groups Extra 330LX?
The key battery specifications for the Avios RC Groups Extra 330LX include voltage, capacity, and battery type.
- Voltage: 3S (11.1V)
- Capacity: 2200 mAh to 3200 mAh
- Battery Type: LiPo (Lithium Polymer)
The specifications provide a foundation for understanding performance and compatibility. Various combinations enhance flight time and weight distribution in the aircraft.
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Voltage: The voltage of 3S (11.1V) signifies the number of cells within the battery pack. Each LiPo cell contributes approximately 3.7V. This voltage range is essential for powering the motors effectively. A 3S battery allows for high performance in aerobatic maneuvers due to its ability to deliver quick bursts of power.
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Capacity: Capacity, measured in milliampere-hours (mAh), ranges from 2200 mAh to 3200 mAh. This measurement indicates how long the battery can supply power at a specified output. A higher capacity allows for extended flight time, which is particularly important in aerobatics. Two batteries of 2200 mAh and 3200 mAh can be compared, where the latter typically offers longer flight times but may add extra weight.
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Battery Type: The battery type is LiPo (Lithium Polymer). LiPo batteries are favored in RC aircraft due to their high energy density and lighter weight compared to other types like NiMH (Nickel-Metal Hydride). They require careful handling and charging to maximize performance and lifespan. It is advisable to use a LiPo-compatible charger to ensure safety and efficiency during charging.
How Do Battery Types Influence the Performance of the Avios RC Groups Extra 330LX?
Battery type significantly influences the performance of the Avios RC Groups Extra 330LX, impacting flight time, weight distribution, and power output.
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Flight Time: Different battery chemistries, such as Lithium Polymer (LiPo) and Nickel-Metal Hydride (NiMH), offer varying energy densities. LiPo batteries generally provide higher energy density, resulting in longer flight times compared to NiMH batteries. A study by Shi et al. (2021) found that LiPo cells can deliver up to 250 Wh/kg, offering approximately twice the energy density of NiMH.
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Weight Distribution: The weight of the battery affects the center of gravity of the Extra 330LX. Lighter batteries, like LiPo, help keep the aircraft nimble and responsive. In contrast, heavier batteries may lower the maneuverability of the plane. Proper weight distribution ensures stability, which is critical for aerobatic maneuvers.
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Power Output: Battery discharge rates, indicated by the “C” rating, determine how quickly a battery can deliver power. High-performance LiPo batteries often have higher “C” ratings, which allow for rapid bursts of power during flight. For instance, a LiPo battery with a 30C rating can deliver power 30 times its capacity continuously, making it suitable for the high demands of aerobatic maneuvers.
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Voltage: The voltage rating affects the performance of the motor. Using a battery with a higher voltage can increase the speed and thrust of the Extra 330LX. For example, a 3S (11.1V) LiPo typically provides better performance than a 2S (7.4V) counterpart. The selection of the appropriate battery voltage can enhance climb rate and overall agility.
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Temperature Sensitivity: Battery performance can vary with temperature. LiPo batteries perform optimally within a specific temperature range, and extreme cold can significantly affect their output voltage and capacity. Proper thermal management is crucial to ensure peak performance during flights, especially in varying weather conditions.
Understanding these factors helps pilots choose the most appropriate battery type for optimal performance of the Avios RC Groups Extra 330LX, balancing attributes like weight, power, and efficiency for a compelling flying experience.
Which Brands Manufacture the Best Batteries for the Avios RC Groups Extra 330LX?
Multiple brands manufacture excellent batteries for the Avios RC Groups Extra 330LX. Notable names include:
- Gens Ace
- Turnigy
- Rhino
- Thunder Power
- Zippy
Each brand offers distinct advantages and features, appealing to different user preferences and needs. Now, let’s explore these options further.
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Gens Ace: Gens Ace produces high-performance battery packs suitable for RC aircraft. Their batteries are known for their consistent discharge rates and long cycle life. Many users appreciate the robust build quality and reliability, making them a favorite among hobbyists.
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Turnigy: Turnigy batteries are widely recognized in the RC community for their affordability and decent performance. They offer a variety of battery sizes and configurations. Users often note that while Turnigy batteries may not have the highest discharge rates, they provide good value for beginners and casual flyers.
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Rhino: Rhino batteries are known for their excellent power-to-weight ratio. They offer Lipo (Lithium Polymer) options that are lighter and more compact. Many advanced users praise Rhino batteries for their ability to handle high current loads, making them ideal for aerobatic flight.
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Thunder Power: Thunder Power is recognized for their premium performance and high-quality construction. Their batteries feature advanced technology that delivers superior power output and efficiency. Experienced pilots often recommend Thunder Power for competitive flying due to their exceptional reliability and longevity.
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Zippy: Zippy batteries are popular among budget-conscious users. They balance performance and cost effectively. While they may not match the performance of higher-end brands, many users feel Zippy batteries are sufficient for casual flying and beginner pilots.
These brands provide a mix of quality, performance, and price points suitable for the Avios RC Groups Extra 330LX.
What Capacity Should You Look for in a Battery for the Avios RC Groups Extra 330LX?
The recommended capacity for a battery for the Avios RC Groups Extra 330LX is typically between 3,000 and 4,000 mAh.
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Common battery capacities:
– 3,000 mAh
– 3,300 mAh
– 4,000 mAh -
Battery types:
– Lithium Polymer (LiPo)
– Lithium Ion (Li-Ion)
– NiMH (Nickel-Metal Hydride) -
Voltage options:
– 3S (11.1V)
– 4S (14.8V) -
Considerations for capacity:
– Flight duration
– Weight and balance
– Power demands of the motor -
Conflicting perspectives:
– Some users prefer higher capacity for longer flights.
– Others prioritize lighter batteries for better maneuverability.
The battery capacity for the Avios RC Groups Extra 330LX influences the overall performance of the aircraft.
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Common Battery Capacities:
Common battery capacities include 3,000 mAh, 3,300 mAh, and 4,000 mAh. A capacity of 3,000 mAh often provides a good balance of weight and flight time, allowing for approximately 5 to 8 minutes of operation, depending on the flight style. A 3,300 mAh battery may offer slightly longer flight times without significantly increasing weight. The 4,000 mAh battery allows for longer flights, typically around 10 minutes or more, but this additional weight can impact performance and responsiveness. -
Battery Types:
Battery types include Lithium Polymer (LiPo), Lithium Ion (Li-Ion), and NiMH (Nickel-Metal Hydride). LiPo batteries are the most common choice for RC aircraft due to their high energy density and lightweight profile. They provide high discharge rates, making them suitable for the power demands of high-performance models like the Extra 330LX. Li-Ion batteries are heavier but offer better longevity and cycle life, while NiMH batteries are less commonly used today and may be heavier, leading to reduced performance. -
Voltage Options:
Voltage options generally include 3S (11.1V) and 4S (14.8V). A 3S battery setup is standard for the Extra 330LX, providing enough power without excessive weight. A 4S setup may deliver higher torque and speed, suitable for advanced maneuvers, but requires the motor and electronic speed control to support the increased voltage. -
Considerations for Capacity:
Capacity considerations include flight duration, weight and balance, and power demands of the motor. A higher mAh rating usually means longer flight times, but it also adds weight. Pilots must balance capacity with the aircraft’s weight limits and intended flight style. Power demands must also be evaluated; higher-capacity batteries may be necessary for aerobatic maneuvers that require more thrust. -
Conflicting Perspectives:
Some users prefer higher capacity batteries for extended flight times, likening them to increased enjoyment. However, others contend that lighter batteries contribute to better agility and responsiveness. Each perspective reflects a trade-off between flight time and aircraft performance, underscoring the importance of individual flying style and preferences.
How Can You Ensure the Longevity of Your Battery for the Avios RC Groups Extra 330LX?
You can ensure the longevity of your battery for the Avios RC Groups Extra 330LX by regularly monitoring the voltage, maintaining proper charge levels, avoiding extreme temperatures, and using a quality charger.
Monitoring the voltage: Regularly check the voltage of your battery using a multimeter. Ideally, keep the voltage above the critical discharge level. For LiPo batteries, avoid dropping below 3.0 volts per cell, as this can lead to permanent damage (Gutmann, 2020).
Maintaining proper charge levels: Charge your battery according to the manufacturer’s specifications. For most lithium polymer batteries, do not exceed a charge of 4.2 volts per cell. Overcharging can result in swelling or bursting.
Avoiding extreme temperatures: Store and operate the battery within a temperature range of 20°C to 25°C (68°F to 77°F). High temperatures can accelerate battery degradation. A study by Smith et al. (2021) found that batteries stored at 40°C lose capacity 25% faster than those stored at cooler temperatures.
Using a quality charger: Invest in a suitable LiPo charger with balancing capabilities. Balancing ensures that all cells within the battery charge evenly, preventing cell imbalance that can shorten battery life.
By following these steps, you will extend the life of your Avios RC Groups Extra 330LX battery.
What Are the Common User Experiences with Batteries for the Avios RC Groups Extra 330LX?
The common user experiences with batteries for the Avios RC Groups Extra 330LX include performance, weight, charging time, and battery life.
- Performance:
- Weight:
- Charging Time:
- Battery Life:
- Cost Considerations:
- User Preferences:
- Brand Dependability:
1. Performance:
Performance refers to how well the battery powers the Extra 330LX during flight. Users often report that high-capacity LiPo (lithium polymer) batteries provide better thrust and longer flight times. According to a study by RC Groups, batteries with a higher discharge rate allow for more powerful maneuvers, enhancing overall flight capability.
2. Weight:
Weight denotes the impact of the battery on the aircraft’s overall mass. Lighter batteries, such as those under 500g, are preferred by many users. They help maintain balance and improve agility. The total weight of the battery is critical because it affects flight dynamics.
3. Charging Time:
Charging time is the duration required to recharge the battery fully. Many users express a preference for batteries with shorter charging times, ideally under 60 minutes. Quick charging capabilities benefit users with limited flying time, allowing for more flights in a day.
4. Battery Life:
Battery life measures the operational lifespan before the battery needs replacement. Users frequently mention that a LiPo battery can typically last between 200 to 300 cycles if well cared for. Proper maintenance, such as correct storage and discharge practices, enhances battery longevity.
5. Cost Considerations:
Cost considerations involve the price range of different batteries. Users may have differing opinions on whether to invest in high-end brands or cost-effective alternatives. Premium batteries often provide better performance and safety features, while budget options may suffice for casual flyers.
6. User Preferences:
User preferences can significantly vary based on flying style. Some users prioritize power and performance, while others may seek longer flight times. Personal experiences with different brands lead to varied choices and loyalty towards specific battery manufacturers.
7. Brand Dependability:
Brand dependability refers to the reliability of the manufacturer. Users often highlight reputable brands like Turnigy and Gens Ace for their consistent performance and quality. Positive reviews and testimonials from fellow hobbyists can influence user trust in certain brands.