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If the USB charger stops working, first check for any visible damage or debris in the charging port. Try using a different USB cable or a different power source.

If the problem persists, consider replacing the charger.

This could be because the battery voltage is not properly input into the ESC, or the ESC switch might be damaged. Check the connection between the battery and the ESC, ensuring there are no loose connections or faulty plugs. If the switch is damaged, consider replacing it.

First, check the steering tie rods of JJRC C8815 RC car to see if they are deformed or loose, and adjust or correct the tie rods. Then check the steering ball head, if it is badly worn, change the ball head. Also, look for the steering fine-tuning settings on the remote control and adjust the parameters so that the steering angle is almost the…[Read more]

Yes, you can use a higher capacity battery in your remote control car, but make sure it fits within the battery compartment and that your ESC can handle the increased voltage and current.

Also, be aware that a higher capacity battery may increase the car’s weight, affecting its performance.

If the JJRC C8803 RC car shock absorber leaks oil, it is not recommended to continue using it. The oil leakage will make the shock effect worse, the car will be unstable, and the continued use may aggravate the damage of the shock absorber. Find a time to repair the shock absorber and replace the oil seal or the whole shock absorber, so that you…[Read more]

This could be due to a faulty differential.

The differential allows the wheels on each side of the car to rotate at different speeds during turns. If the differential is damaged or worn out, it might not function properly, leading to difficulty in turning corners smoothly.

To prolong battery lifespan, avoid overcharging and deep discharging. Store the battery in a cool, dry place when not in use. Regularly clean the battery terminals to prevent corrosion.

Additionally, consider using a battery balancer to ensure even cell charging.

First of all, see if the motor shaft of JJRC C8802 RC car is stuck by something, clean up the debris around it. Then look at the motor brushes, if they are badly worn, change the brushes. Also, the motor fixing screws to see if they are loose, loose on tightening. If these are not a problem, may be the ESC has a problem, we need to check the ESC.

Firstly, check if the servo control signal is stable and within the normal range.

Secondly, the servo’s gear precision and motor performance might affect its response speed. If the gears are worn out or the motor is not performing well, it could lead to delayed responses.

Lastly, make sure the servo is properly installed and not loose, as…[Read more]

To improve servo accuracy, consider using a high-precision control signal, a high-performance servo, and an optimized control algorithm. Additionally, ensure that the servo’s gears and motor are in good condition, as wear and tear can decrease accuracy. Regular maintenance and calibration of the servo can also help maintain its accuracy.

JJRC C8813 charger light is flashing, it may be the charger and battery contact is not good, re-plug try. It may also be a battery problem, change the battery to see. If neither of them works, the charger is probably broken, take it to repair it.

JJRC C8801 servo powerless, first look at the power supply voltage is enough, not enough to change the battery. Then, look at the servo gears, see if there is something stuck or worn out, clean it up or change the gears. Then adjust the related settings on the remote control, and finally check if the connection parts are loose.

I want to soften the shock absorber of JJRC C8803, see if you can adjust the damping, if you can, just adjust it. You can also change a weak spring, the effect should be good. Check the shock fluid again, add some if it is not enough.

To improve tire slippage on JJRC C8811 remote control vehicle, change tires with deep tread pattern, clean up road debris, and apply anti-skid agent if necessary.

Does WLTOYS 144016 RC Car have upgraded parts?

WLTOYS 144016 1/14 Scale 2.4Ghz RC Car does have upgradeable parts. Although the remote control car itself is a product with excellent performance and complete configuration, in order to meet the needs of different users and pursue better performance, users can choose to upgrade some of its parts.

Does MN MODEL MN168 RC CAR have upgraded parts?

MN MODEL MN168 RC CAR has a variety of upgrade parts to choose from, which can improve the performance, durability and driving experience of the vehicle to a certain extent. However, it is necessary to carefully consider various factors when making upgrades and ensure that the selected upgrade parts…[Read more]

Does WLTOYS 144016 RC Car have an upgraded motor?

The WLTOYS 144016 1/14 Scale 2.4Ghz RC Car itself does not clearly mention whether it is equipped with an upgraded motor, but users can choose a suitable motor for upgrading according to their own needs. During the upgrade process, attention should be paid to issues such as motor compatibility,…[Read more]

Does MN MODEL MN168 RC CAR have upgraded motors?

The motor of MN MODEL MN168 RC CAR can be upgraded. Although the MN168 RC CAR is originally equipped with a 280 strong magnetic motor, which provides basic power support for the vehicle, in order to meet the needs of some users for higher speed and stronger power, it can be considered to upgrade to…[Read more]

What is the maximum remote control distance of the MN MODEL MN82 RC CAR?

The remote control distance of the MN MODEL MN82 RC CAR can reach up to about 50 meters, but the specific distance may vary depending on factors such as product version, environmental factors, and battery power.

How long can I play with the MN MODEL MN82 RC CAR after it is fully charged?

The play time of the MN MODEL MN82 RC CAR after it is fully charged varies depending on the battery capacity, usage conditions, and whether additional batteries are configured. In a single-battery configuration, the battery life is about 20 minutes to 25 minutes; in a…[Read more]