How To Make RC Helicopter Battery Last Longer? Answer Here Yearof21

Are you crazy about flying RC Helicopters? If yes, then this article is just for you!

I have been playing with my RC helicopter for a couple of years. And so, I know the biggest concern people have about this is, how to make the RC helicopter battery last longer.

Well, the battery drains much faster because of some specific reasons. In this article, I will try to inform you about the reasons, tips, and tricks to make your battery last longer.

How To Make RC Helicopter Battery Last Longer

To make your RC helicopter battery last longer, first of all, you have to why the battery drains out fast. Let’s find out the reasons. 

RC Helicopter Battery Last Longer

The Reasons behind Battery Draining Faster:

Rough Flying:

If you keep flying your Helicopter roughly, the motor of the Heli will have to work more and it will draw more current from the battery. Sudden acceleration or throttle up, turn left-right or spin continually and crash a few times while flying-these actions can make your battery run out faster.

Overcharging the Battery:

Charging your battery fully before flying is important. Normally, it takes 30-60 minutes to charge the RC Helicopter battery. It depends on your helicopter. But if you charge more than the recommended time, your helicopter battery’s lifespan will shorten over time.

Overusing the Battery:

RC Helicopter battery backs up mostly 10-15 minutes and starts to fly lower after that because the power of the battery is less than before. It is alright to fly the helicopter for a limited time but if you keep on flying with less power, you will have to replace the battery soon.

Tips To Extend RC Helicopter Battery Life:

It is not hard to take care of your Helicopter battery if you keep your concern for some facts. All you need to do is follow the tips while having fun flying your helicopter.

Limit your Flying:

You should not exceed the battery power. Therefore, set a timer before starting playing. You should play the highest 6-10 minutes.

Break Time:

Rest your helicopter before charging again. At least 20 minutes of rest should be enough before charging. The battery gets hot after flying. So, it is good for the battery to cool down before charging again.

Again, don’t fly immediately after charging the battery. Wait for 15-20 mins before flying. Check the connection with the transmitter and start flying again.

Smooth Flying:

Although it can take some time to get used to your RC helicopter, it is better to learn how to fly your helicopter smoothly. If you crash your Helicopter almost all the time and cannot take off or land the Heli on the ground carefully, the battery will drain faster by continuing switching off and on.

Therefore, learn to control your Heli. Don’t fly much above from the ground so that it doesn’t create much damage if you crash the Heli often.

Lose Extra Weight:

Larger and heavier Helicopters drain batteries faster than lighter ones. because it is hard on the battery as well to fly the device higher. You can reassemble your Helicopter using light aluminum sheets or buy helicopters that weigh less. This way you can fly your helicopter with more battery life.

Check Your RC Battery:

Continuous rough use of a battery can make it swell. It can also happen when the battery is old. Hence, it is better to check up on your RC helicopter battery once in a while. If possible, wipe it with a dry cloth to clean it.

Tips To Extend RC Helicopter Battery Life


Can You Overcharge A LiPo Helicopter Battery?

Answer: Overcharging a LiPo Battery can be explosive. So, you cannot overcharge the LiPo Battery.

How Can You Tell If a helicopter battery is Low?

Answer: You will notice the helicopter is flying at a lower altitude with the same throttle setting as before. This will happen when you need to recharge the battery.

How To Store LiPo Battery?

Answer: Before storing for a long time, charge a LiPo battery of your helicopter fully so that it can maintain 4.2 V per cell.


Now that you know how to make an RC helicopter battery last longer, I hope you can have more fun without worrying about changing the battery from time to time.

The tips given above are not so hard to follow. Therefore, try to maintain them and check your device often for prolonged use of your favorite RC Helicopter.

And lastly buy a powerful battery with better quality when you need to replace the old battery. Try not to use the same battery for a long time or you will damage the motor.

Have a safe flight!

Let’s meet Johan Lozano, the 2011 World Champion in F3N. Johan has also been the 2010 European Champion in F3N, and a five-time national winner of the German F3N competition. F3N is a brand new RC helicopter competition category formed under the Federal Aeronautique Internationale. He is 64 years old and He is a carpenter by trade and He lives near East Bayberry Street Hanford, United States. He started flying in 2001 with a Raptor 50.

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