best battery for redcat gen 8

Best Battery for Redcat Gen 8: Get Epic Runtime!

Without a top-notch battery, your RC vehicle can’t have the desired performance. And to pick the best battery, you have to consider a lot of things.

For an RC truck like Redcat Gen 8, you should consider the battery’s power, quality, and performance. You have to ensure the longevity of the battery and charge it can hold.

We don’t want you to take the hassle. Don’t waste your time finding the best battery for Redcat Gen 8. We already researched and created a list for you containing the 5 top RC batteries. 

Keep reading this article till the end so that you can make the best decision. 

Comparison Table: Best Battery for Redcat Gen 8



Battery Capacity



Venom 8.4V 5000mAh 7-Cell NiMH Battery


8.4 V

HRB 5000mAh 3S 11.1V 50C Lipo Battery


11.1 V

Redcat Racing Hexfly 5000mAh 30C 11.1V 3S LiPo Battery 


11.1 V

Redcat Racing 7.4V 3200mAh Lipo Battery 

3200 mAh

7.4 V

E-flite 14.8V 3200mAh 4S 30C LiPo Battery

3200 mAh

14.8 V

comparison chart

Venom 8.4V 5000mAh 7-Cell Hump Pack NiMH Battery

Not Your Regular 5000 mAh Batteries


  • Capacity: 5000mAh
  • Voltage(V): 8.4V
  • Configuration: 7-Cell Hump Pack 
  • Composition: Nickel Metal Hydride (NiMH Battery)
  • Dimension: 137 x 45 x 45 mm/5.39 x 1.77 x 1.77 in (L*W*H)
  • Approx Weight: 18.2 ounces (516 g)
  • Plug Type: Venom UNI 2.0 Land Plug.


  • It is compatible with Deans and EC3 connectors. This means you can enjoy solder-free plug conversion.
  • Has multiple connector ends. So, it ensures fast charging.
  • It is heavier than other batteries. So, it gives a strong grip to your RC car.
  • Gives the gear ultimate bashing power.
  • Lasts longer than any other 5000 mAh RC batteries. 


  • Changing the plugs is a bit hectic.

The star battery of our review is the Venom 8.4V 5000mAh 7-Cell NiMH Battery. It seals the deal because of the quality it provides at a very limited price. 

Here’s what we’re talking about.

It’s not like the regular 5000 mAh batteries you see around. These batteries power up 7 cell units. This means your RC car will remain charged for a longer time. It has a run time of 15-20 minutes.

Another good thing about this battery is that it is compatible with different types of connectors. Whether you’re looking to plug in a Deans connector, XT60, or EC3, they fit in perfectly.

This is the only NiMH battery in our list. It stops overcharging when a cycle is completed. So, you don’t have to worry about battery bursts.

But keep in mind that you have to face a little difficulty while changing the plugs.

So, why did we crown this battery in today’s review? Just look at the benefits it comes with. And that too at a range of $40-$50!  

HRB 5000mAh 3S 11.1V 50C Lipo Battery

Everlasting Charging Power 


  • Capacity: 5000mAh
  • Voltage(V): 11.1V
  • Configuration: 3S1P
  • Composition: Lithium Polymer
  • Dimension:  155 x 48 x 24 mm/6.10 x 1.89 x 0.94 in (L*W*H)
  • Approx Weight: 13.26 ounces (376 g)
  • Plug Type: T Plug


  • Has a discharge rate of 100C which means the charge lasts up to 3 days.
  • Longer and wider than most LiPo batteries. Better for bigger RC vehicles.
  • The runtime lasts as long as 20 minutes per cycle. 
  • Makes your vehicle run super fast being half of the regular-priced batteries.


  • Because of the bigger size, it might not fit well in some Redcat Gen 8 vehicles. 

Our next favorite RC battery is the HRB 5000mAh 3S 11.1V 50C Lipo Battery. It is also a 5000 mAh battery just like the Venom battery we reviewed above.

Now, the differentiating factor here is the cell units. HRB powers up only 3 cell units whereas Venom can do 7S. That’s the core reason why we’re considering it as our second-favorite battery in the list.

But this doesn’t mean it’s less in functionality. You’ll be stunned how longer these batteries can last! It has a run time of 20 minutes. 

You can forget charging your Redcat Gen 8 for 3 days. This bad boy will keep your RC going!

However, this battery is a bit larger in size. It’s great to keep your RC vehicle on the ground but it will add some weight. 

Also, you’ll face difficulties in fitting this battery into small-sized battery compartments. 

But you’ll still love this battery. It’s the most budget-friendly battery among the 5 batteries we’ve selected. So, you’re bound to give this battery a try!


  • Capacity: 5000mAh
  • Voltage(V): 11.1V
  • Configuration: 3S1P
  • Composition: Lithium Polymer
  • Dimension: 139 x 47 x 39.5 mm/ 5.47 x 1.85 x 1.55 in (L*W*H)
  • Approx Weight: 0.352 ounces
  • Plug Type: JST-XH Balancing Connector


  • This battery comes with a durable casing. So, you won’t have to worry about battery damages anymore.
  • Extremely powerful which helps your RC car run faster.
  • Uses LiPo composition which gives improved performance than the NiCD batteries.
  • You can apply 5 amps to this battery and it’ll charge faster. 


  • Expensive than similar 3S LiPo batteries. 

Next, we have a battery that’s solely made for Redcat Gen RC cars. It’s the Redcat Racing Hexfly 5000mAh 30C 11.1V 3S LiPo Battery. 

This battery gives you long-lasting charging power. It has a charging capacity of 11.1 V and has a discharge rate of 30C. 

So, this battery makes your RC car run smoother than ever. It’s also made of LiPo composition which makes it better than other batteries.

However, the reason why we kept this battery in the third position is because it’s expensive. This Redcat battery is more expensive than the two batteries we reviewed above.

Redcat Racing 7.4V 3200mAh Lipo Battery

Small power but better performer


  • Capacity: 3200mAh
  • Voltage(V): 7.4 V
  • Configuration: 1S
  • Composition: Lithium Polymer
  • Dimension: 138 x 46.5 x 23.5 mm (L*W*H)
  • Approx Weight: 8.6 ounces
  • Plug Type: Deans Connector


  • It lasts for about 45 minutes.
  • The battery is compatible with multiple connector types.
  • It produces up to 7.4 V power. 


  • Not suitable for heavy applications.  

We’re back with another Redcat battery. It’s the Redcat Racing 7.4V 3200mAh Lipo Battery. 

But this battery is way different than the previous Redcat battery we described. This battery only produces up to 3200 mAh power. But the previous battery had a capacity of 5000 mAh.

It has a run time of 25 to 30 minutes. It also produces lower voltage than the previous battery. 

However, it only produces 7.4 V. This means this battery is a little lagging behind in speed and power. 

But this doesn’t mean it is a bad performer. It’s absolutely a gem for small, light-weight RC cars.

It’s also the most budget-friendly battery in our list. So, say you’re not looking for anything too heavy or uptight. This battery will be the best option for you!

E-flite 14.8V 3200mAh 4S 30C LiPo Battery

Maximum stability and reliability


  • Capacity: 3200mAh
  • Voltage(V): 14.8 V
  • Configuration: 1S
  • Composition: Lithium Polymer
  • Dimension: 8.7 x 2.9 x 1.5 inches (L*W*H)
  • Approx Weight: 12.9 ounces
  • Plug Type: EC3 Connector


  • It is compatible with most of the balancing chargers out there.
  • Goes a long way in one single charge.
  • Extremely reliable in use.


  • You need to buy a LiPo balance charger separately.

The final battery we’ve for you is the E-flite 14.8V 3200mAh 4S 30C LiPo Battery. It’s one of the best battery for Redcat Gen 8.

Just like the previous Redcat Hexfly battery, this battery also runs on 3200 mAh power. It can produce up to 14.8 V. 

You can rely on this battery without any question. It’s extremely good at keeping stability and provides a power-pack performance.  

It’s the most powerful battery among the 5 batteries we’ve reviewed in this article. But then again, it’s also the most expensive one in the list. 

Hence, we kept it in the final position of our priority list. 

What Should You Look for in an RC Battery? 

So, we showed you the most well-performing batteries in the market. But they come up with different functionalities and specifications. 

What if we make it easier for you? Here is the list of specs you should check in an RC battery.

Battery Composition Type

First you have to check the composition material of the battery. See if the battery is made from NiMH, NiCD, or Lithium Polymer. 

Usually, Lithium Polymer batteries are better than the other two compositions. These batteries provide a higher performance and a better speed rate.  


The capacity is one of the most important indicators of a battery. It indicates how much power the battery will enable the RC to run. It helps in understanding the time restraint a battery can charge up to. 


C-rating or discharge rate is a crucial part of the battery. It announces the rate at which the battery can discharge safely. 

The higher the discharge rate is the better output you will receive. So, while buying a battery, try to select one that has a higher C-rating.  

Charger Type

Now, most of the people forget about this aspect. Battery charger is a crucial element. Some batteries come with complimentary chargers. 

But most of them don’t. So, when you’re opting for a battery, remember to check the charging compatibility.

Plug Type

Each battery is suitable for each type of connector. There are Deans connectors, XT60, EC3 connectors and many more. While you’re buying the battery, you must check which plug type is compatible with the battery. 

So, by checking these aspects, you’ll be able to buy the perfect battery for yoru RC.  

Frequently Asked Questions (FAQs)

Will a bigger battery make an RC car faster? 

Yes, a bigger battery can make your RC car faster. But remember, you have to pick a battery according to the battery compartment size. Now, you have to upgrade the RC car also to make it run faster. And this includes changing the wheels, upgrading the gear, and adopting LiPo batteries.  

How long does a 2000 mAh battery last in an RC car?

A 2000 mAh battery will last a maximum of 30 minutes in RC cars. It also depends on the type of terrain you’re running your car on. If it’s a rough drive and your car is going at full speed, it’ll pass out in 15 minutes.

What does C mean in RC batteries?

In RC batteries, C means the discharge rate of the battery. It is the capacity of energy a battery can discharge without any damage. Higher C-rating in a battery means the battery has more energy. You can get more output as performance from that battery. This is how C-rating has an impact.


So, this is it! We’re done with reviewing every bit of the 5 perfect batteries. Now, it’s your turn to find out the best battery for Redcat Gen 8. 

As you’ve read the buying guide, now you know what to look for in a battery. We hope you’ll be able to make a wise decision in the end.   

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