In recent years, remote control or RC models have become very popular. These toys are not limited to children. Even adults can enjoy a good RC model because they are exciting and cool. With the development of advanced RC models, they are getting closer to real vehicles such as cars, planes, boats, and helicopters. To make the newest model work in its best condition, strong energy storage is definitely needed.
So, if you have an RC vehicle or other similar products driven by electricity, you need the best LiPo battery for RC cars to support it. But the problem is that there are hundreds of brands and batteries out there that it is difficult to find which one to choose. This is why we tested and then selected the best LIPO batteries. Below we summarise and review the ones that have performed the best as they have better performance, security, durability, and ease of use. We also provide an FAQ and a buying guide further down the page.
Why choose the best RC LiPo battery brand?
A LiPo battery, or lithium polymer battery, has several advantages over other batteries when being used as an energy source (and energy storage).
First of all, the LiPo battery has no liquid but instead is a gelatinous solid inside. This means it will never leak and can be made in different shapes Furthermore, this feature allows it to fit in any appliance or have a multi-layer structure to get higher voltage.
Second, a LiPo battery has twice the capacity of a Li-ion battery of the same size (in most cases). By using LiPo batteries, you can easily have fun for hours with your favorite RC models. Also, if you are going to take part in RC competitions, LiPo batteries are a must-have as they have lighter weight with a high capacity.
But what you should really know is that LiPo batteries have no “memory effect.”In other words, they retain their capacity no matter how many times they have been recharged (and discharged).
Best RC Lipo Battery Reviews
- Gens ace 7.4V 5000mAh 50C 2S LiPo Battery – Best Brand
- Zeee 6000mAh 80C 2S 7.4V Lipo Battery Hardcase – Best Seller
- Traxxas 2872X LiPo Battery – Best Long Lasting
- Vant Battery 3S 6600mah LiPo Battery – Best Versatile
- Tattu 1300mAh 75C 4S LiPo Battery – Best For Boats
1. Gens Ace 7.4V 5000mAh 50C 2S RC LiPo Battery – Best Lipo Battery Brand
The Gens Ace LiPo Battery is the best RC LiPo battery because it has higher quality than most of the LiPos we tested. This product is a premium battery that passed the strictest factory testing of capacity, voltage, resistance, and discharge curve matching process. If you want the most reliable LiPo battery for your favorite RC model, the Gens Ace is definitely the right choice.
In terms of quality, this battery uses superior raw materials from Japan and Korea. And because of its nice craftsmanship, the Gens ace LiPo Battery has up to 200Wh/kg energy density over most of its competitors. Also, it has a very long cycle life as it can be fully recharged at least 150 times.
Better yet, this battery has a super high discharge of 50C, which translates to the best performance in matches. Conversely, it can be charged very quickly since it has a 1C-5C fast charge capacity.
Another distinctive feature of this battery is its hard case. The battery is still soft inside, but the case prevents it from any physical damage, such as cutting, squeezing, and dropping.
Taking off the case is not necessary since the case is quite lightweight; you shouldn’t do that unless you are very familiar with LiPo batteries, otherwise, you may damage the battery.
Finally, the Gens Ace LiPo Battery is easy to store. It drains really slowly compared with other batteries, which translates to longer usage times. You can even buy more as backup and peace of mind. This battery contains two sets of cells so the working capacity is 7.4V. We suggest you charge or discharge the battery to about 3.85V per cell cutoff and keep it in the shade if you plan on storing it.
- Super high energy density
- Strong discharge current and quick recharge
- Hard case battery
- 150 recharge cycles at least and easy to store
- The number of recharge cycles are a little limited
2. Zeee Power 6000mAh 80C 2S 7.4V – Best Lipo Batteries For RC Cars With Hardcase (Best Seller)
The Zeee 6000mAh 80C 2S 7.4V Lipo Battery Hardcase pack includes 2 Lithium Polymer batteries, each with a voltage of 7.4V and a configuration of 2S1P. With a capacity of 6000mAh and a discharge rate of 80C, these batteries offer high power and a very long run time.
The hard case design ensures durability and protection against damage, while the Deans’ T Connector plug provides a secure fit and easy connection. Dimensions of 138*47*25mm (5.43*1.85*0.98 inch – L*W*H) and an approximate weight of 285g/10.05oz make this battery pack compatible with 1/10 scale and 1/8 scale RC car models. This includes Slash, Emaxx, Bandit, Rustler version, Losi, Team Associated, etc.
This battery is for people who want to experience unbeatable performance and reliable connection. It is practically designed considering both safety and weight, so it may not be as hard as other hard-case batteries. After all, there is hardly a chance that you squeeze the battery by stepping or sitting on it, so making the case softer is not a big problem. On the contrary, even if the battery falls from the cliff with your RC car, it won’t crack and burn because the case is quite strong, elastic, and can absorb the shock.
Additionally, this battery is quite easy to use. It can be applied to RC cars, boats, drones, or anything if the voltage, dimension, and plug match. Also, this battery recharges quite fast, so it shortens the preparation time for competitions.
- Reliable performance
- Protected batteries
- 300 cycles of recharge and long shelf life
- Good service to customers
- Warranty is not the best
3. Traxxas 2872 LiPo 3S 11.1V 5000mAh 25C Battery – Best RC Lipo Battery Long Lasting
If you are looking for a super long-lasting LiPo battery for Traxxas slash or Traxxas stampede, you should use the Traxxas 2872X LiPo Battery. If you have the Traxxas models, it’s always better to use related products since there will be less trouble.
This battery contains 3 cells, thus the voltage is 11.1V to provide enough power for your models. Other brand-name batteries may have a thicker size that may make them harder to be mounted in your model. Also, the running current is up to 25C, which is powerful enough. If you are a beginner to Traxxas RC, this is the LiPo battery for you.
Although the battery doesn’t have a bigger capacity compared with some of its competitors, the quality control is so much better that you won’t run into problems that may damage your favorite models. After all, there is still a doubt whether competitive products really have a higher capacity, because Traxxas played no business trick in their advertisements.
Finally, no company beats Traxxas in customer service. If you want to know anything about your Traxxas model and the battery, you can ask the manufacturer and get the answer. Also, you get a one-year no-cost replacement plus a 50% replacement warranty with each battery, so there is nothing to worry about.
- Original battery
- True capacity as advertised
- Great quality control
- Nice customer service
- Not the highest running current, but good enough
4. VANT 2 Pack 14.8V 5200mAh 50C 4S LiPo Battery – Best Lipo Versatility
The Vant Battery provides a very good replacement for the original Traxxas 4S LiPo batteries. This battery has 5200mAh of capacity, allowing your models to run further. Better yet, the price of this product is slightly lower compared with its competitors.
This battery has been designed to be extremely powerful. As advertised, the working current is 50C constant (206A) with a 100C burst for 10 sec, translating to a very powerful performance in your RCs. It is a very versatile battery that you can use in 1/10 scale vehicles such as Traxxas Slash, Slash 4×4, Bandit, Rustler, Stampede, Stampede 4×4, E-Maxx and etc. Although it’s a bit thicker, it’s not hard to be installed in your RCs.
The dimensions are LxWxH: 139.0 x 46.6 x 48.5 mm and the discharge plug is the Deans Ultra PlugConnector Balance Plug: JST-XH.
Additionally, you get a 6 months warranty if you properly use the battery. Since this battery is quite powerful, we suggest that you use it after you get familiar with LiPo batteries. This way you can get better performance, without adding the risk of damaging your model and the battery.
- High-capacity 4S LiPo battery
- Super powerful
- 6 months warranty
- A bit expensive
5. Tattu 1300mAh 75C 4S LiPo Battery – Best for Boats
If you are looking for the lightest LiPo battery for RC drones, helicopters, or boats, the Tattu 1300mAh 75C 4S LiPo Battery is the product for you. It weighs only 155g, but it has 200Wh/kg energy density and provides 75C current when working, allowing your RC model to move like a rocket.
Since it is lightweight, we can’t ask more for its capacity. Nevertheless, the 1300mah of capacity is quite enough for any speed run. This battery has an XT60 plug, and it can be widely used in mini models. But if you want to run your drone or something for hours, you should have more as a backup. Fortunately, recharging it is quite fast, you don’t have to wait too long to enjoy it again.
This battery is not some sort of one-time-use battery, but a durable battery with a long service life. If you charge the battery to 3.85V per cell after each use and properly store it in the shade, it can be fully recharged at least 150 times. Also, the customer service and warranty are quite good.
- Super lightweight battery
- High energy density
- At least 150 full recharges
- Nice warranty
- Weight can be an issue for helicopters
What you need to consider when buying a LiPo RC Battery – A Buying Guide
There are 6 basic features you need to consider when buying a LiPo Battery. These are:
- Weight
- Size
- Budget
- Voltage
- Packaging and connector
- Charger
1. Weight of RC batteries
Choosing the right battery is crucial for your overall vehicle performance. This is where the weight of the battery plays a crucial role. A heavy battery can hinder the movement and speed of the RC vehicle. On the other hand, a too-light battery can lack the power source that is needed for the vehicle to accelerate and perform long distances. This is why it is important to find the right balance between getting a not-too-heavy battery, but still, a battery that will perform effectively.
2. Size
When it comes to the size of a LiPo RC battery, efficiency is key. Smaller and more compact is generally better, as it allows for more ease of use and less bulk in your RC vehicle. However, it’s important to note that smaller doesn’t necessarily mean higher energy density. When considering which battery to use, it’s crucial to choose the smallest model possible with the highest energy density for your particular device.
Different types of batteries have varying energy densities, so it’s important to understand the nuances of each battery technology. Additionally, internal resistance is an important factor to consider when choosing a LiPo battery pack, as it can affect the battery’s overall performance and lifespan. The lower the internal resistance, the better as it indicates a higher capacity. Note that if your battery resistance increases, then the battery may be starting to age and not hold as much energy. By taking into account the battery type, energy density, and internal resistance, you can ensure that you’re choosing the right LiPo battery pack for your specific needs.
3. Budget
For the best battery option, individuals can expect to pay between $20 all the way up to over $100. The pricing depends on the battery manufacturer’s brand, size, and energy density. Generally, the more expensive batteries tend to have higher energy densities and larger capacities, which allows for longer playtime. RC car batteries are relatively expensive compared to other rechargeable batteries, but it is a necessary expense for those who enjoy this hobby. It is always recommended to go for new batteries rather than used ones, as new batteries tend to offer better performance in terms of capacity and lifespan. Investing in good quality batteries from a reputable battery manufacturer is crucial for ensuring that your RC car is always ready to hit the tracks.
4. Voltage
The voltage of a LiPos RC battery is an essential factor that contributes to the performance of the battery. There are various LiPo batteries on the market, but a quality LiPo with a higher voltage will provide more power output, resulting in an excellent performance. A powerful battery with a higher voltage means that there is an increase in the number of cells in the battery.
It is crucial to ensure that the voltage of the battery and the motor match to prevent burning out the motor. The use of the wrong voltage can cause a fire.
5. Packaging and connector
It is important to consider the packaging and connector of a LiPo battery. A hard case is ideal for RC cars and other vehicles as it provides enhanced durability (from shocks) and protects the battery cells from damage. On the other hand, soft case batteries are lighter and more compact, making them suitable for any electronic device (but they do not like shocks.
You also need to look for battery connectors that match your RC vehicle’s connectors. This will ensure that the battery can be easily connected and will provide optimal performance.
6. Charger
Choosing the right charger is a crucial element to maintain and increase battery life. First, ensure that the charger voltage output matches the battery voltage you choose. If they don’t match then choose another charger. Note that using a charger with a voltage lower than the battery voltage may cause undercharging, whereas a higher voltage charger can lead to overcharging and damage to the battery.
Secondly, pick a charger that comes equipped with smart technology, which allows detecting when the battery is fully charged. Overall, using a correct charger can significantly increase battery life and keep your LiPo RC battery performing at its best.
FAQ – Frequently Asked Questions
What is the difference between a 30C and a 50C LiPo battery?
If you are an RC enthusiast who uses LiPo batteries, then you must be familiar with the different C ratings available in the market. The C rating is a measure of the battery’s discharge rate, and it indicates the maximum current the battery can deliver without damaging itself. In general, a higher C rating means higher discharge current capability and two popular C ratings in the RC community are 30C and 50C.
30C LiPo battery with a capacity of 5000mAh (5Ah) means it can accept a discharge current of up to 30×5=150 Amps. On the other hand, a 50C LiPo battery with the same capacity can deliver up to 50×5=250 Amps. The main difference between these two batteries is their discharge capabilities, and the selection depends on your application’s power requirements. If your RC vehicle demands a higher discharge current, then a 50C LiPo battery is an appropriate choice. However, if your application doesn’t require a higher C rating, then a 30C LiPo battery would be a more cost-effective option. In conclusion, selecting a battery with a suitable C rating is crucial for your RC vehicle’s performance, and understanding the difference between 30C and 50C can help you make an informed decision.
What is the best brand of lithium polymer battery?
We have tried and tested numerous LiPo batteries, and in terms of performance, durability, versatility, and the GENs Ace batteries are undoubtedly the best brand out there. These batteries are suitable for nearly all variations, and they’re capable of lasting a long time without suffering any performance degradation. Not only that, but most people in the RC community have positive feedback about the Gens Ace brand.
It’s worth noting that Gens Ace batteries come with a Dean’s Connector, so make sure that it’s compatible with your RC helicopter, RC car, RC truck, RC boat, or any of your RC vehicles. Though Gens Ace batteries may not be the cheapest on the market, they justify the price with their high-quality performance, making them a great investment.
Are LiPos better than lithium?
Yes and in many ways. LiPos are a type of lithium battery, and they are known to be a powerful and reliable battery option. LiPos are great as they have a solid electrolyte. This means that they are not prone to leakage. Their packaging is strong and they are a little lightweight compared to other lithium type of batteries. LiPos are mainly used in mobile devices, like drones and electric RC vehicles including helicopters, cars, and boats.
In essence, they are less prone to combustion and thermal runaway, which makes them safer for home use. Additionally, they have a longer cycle life compared to lithium-ion batteries, which means they will last longer.
References
https://en.wikipedia.org/wiki/Lithium_polymer_battery
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4506813/
