Do not forget to cool the batteries after charging before using them in the car.Remote Control Cars uas drones Electric RC cars are the simplest to maintain when compared to the other options. After every run of a nitro RC, do the correct maintenance and your vehicle will stay pristine. These steps include: - Drain any leftover fuel from the tank.When you want to ensure safety with RC cars for kids, location is a critical issue. Of course, you'd always want the children to play in wide, open spaces where there are no sedans or SUV's in sight. Again, kids can be very reckless and they may not realize that they have just stepped into harm's way when playing with real life automobiles around. Remote Control Cars uas drones - Clean and oil the air filter - Add the after run oil Electric RC vehicles - need to have the batteries charged before running. Once this is done, start out slowly to ensure that all is working correctly.Location and Flammability-especially nitro remote control toys in the UK, are powered by nitro methane which is highly flammable. Also remember that many of these remote gadgets, The type of RC car chosen will determine how you should start the new vehicle off.Nitro RC cars - need to be broken in very carefully in order to ensure the car will run well in the future. To break in the nitro engine, follow the instructions that come with the vehicle.You'd like to take extra precautions then by avoiding smoking while you're watching the kids at play, or by making sure that no other adult is smoking in the location. Just imagine the worst and you'll know what to do. Batteries require complete discharging before recharging to prevent battery memory (mostly applicable to NIMH batteries)