Summary: The electric model airplane is a relatively common model airplane. Its battery generally uses lithium battery, and it needs to be charged in time when the energy is exhausted. A special charger is required to charge the model battery. Connect the charger to the power supply, connect the model battery, select the balanced charging option on the charger interface, set parameters such as current and voltage, and charge normally. Pay attention to current and voltage. Settings must not exceed specified parameters and reverse charging is not permitted. If the model battery is discharged, it should be charged in time, otherwise excessive discharge will cause charging failure and affect the service life. Let's learn what to do if the model battery is too low. 1. How to charge model airplane batteries
TPower types of model aircraft are divided into electric and oil. Electric is more commonly used in small and medium sized aircraft models. Its battery capacity directly affects the battery capacity. endurance of the model airplane. Battery power. It should be charged in time after use. So, how to charge the model airplane battery?
Most electric aircraft models on the market use lithium batteries. When charging, you need to prepare a power supply, B6 charger, connection cable and lithium battery for the aircraft model. The specific loading method is as follows:
1. Plug in the B6 charger connection cable, then turn on the power, then connect the model battery, plug in the balance head first, then the T plug.
2. Once the connection is complete, press the option keysleft and right to switch the interface to “LiBobatt” interface, and press Enter key to enter.
3. After entering the lithium battery charging function, there are several options: fast charging and balanced charging. It is generally recommended to choose the balanced charging mode, i.e. “libobalance”.
4. The arrow keys and the Enter key adjust the settings. The Enter key selects settings. Press and hold. Press the Enter key for 3 seconds, then press the Enter key to confirm charging.
5. While charging is in progress, adjust the direction keys to display the relevant settings. After charging is complete, press the stop button, unplug the power and store.
2. Precautions for charging the model battery
1 When charging the model battery, the charging current should nots exceed the maximum charging current specified in the specifications (generally 0.5). ~1.0C or less), charging with a current higher than the recommended current may cause problems with battery charging and discharging performance, mechanical performance and safety, and may cause heat generation or leakage.
2. The charging voltage should not exceed the specified limit voltage, and direct charging is strictly prohibited, otherwise the battery core may be overcharged.
3. Model aircraft batteries should be charged within the ambient temperature range specified in the product specifications, otherwise the battery will be easily damaged. When abnormal temperature on the battery surface is detected, charging should be stopped immediately.
4. When charging, be sure to connect the positive and negative poles of the battery correctly. Reverse charge is strictly prohibited, otherwise it may damage the model battery and even cause heat or leaks. , or fire.
3. What to do if the model battery is too discharged.
The model battery must be charged in time. Excessive discharge will have a greater impact. battery life.Impact may also cause charging failure. If the model battery is over-discharged due to negligence, the following methods can be used to remedy the situation:
1. First, use a regular voltmeter to. check the remaining battery voltage. If the voltage is incorrect, a balanced charge cannot be achieved and other methods must be adopted to resolve the problem.
2. Set the model battery charger to charging mode, do not plug in the balance plug, set the current to a lower level and adjust the voltageat a level higher than the remaining voltage.
3. Adjust the target voltage and current as the voltage increases (if it exceeds 11V, increase it to 23A, 4S)
4. Generally, when the voltage reaches 2-3V lower than the standard voltage, return to balanced charging, plug in the socket and charge in normal mode.
The lithium battery cannot be used after a very short discharge time of 1 minute·How to repair it
It's just a slight scratch on the battery body , it will not affect the interior. Parts if not scratched. If it is wiring or regarding other positive and negative poles, it does not matter as long as there is no short circuit. If there is a hole in the fuselage, just wrap it with tape. If there is a hole in the wiring, wrap it with tape. If the scratched button is deep and pierces the interior, do not use it.
My mod's batteryAirplane part is broken. It is NI-MH 8.4V1ooomAh. I connected 7 Nanfu in series~~The motor of. the model does not turn. Is the motor broken?
It is recommended to use cotton balls dipped in alcohol to clean the battery and metal parts of the camera battery interface. After prolonged use, oxides will be produced at the contact parts of the battery, causing the contact resistance to increase and producing excessive contact voltage drop. The camera will misjudge the battery voltage, resulting in the situation you described where the battery is charged but the camera cannot operate. If the problem persists after cleaning, the problem with the battery itself is relatively large and the battery core may be aging. It is recommended to contact after-sales service for testing or other treatmentis lying.
Upstairs, the pterosaur is a three-way electric solid, where does the gyroscope come from? Did the original poster use a gyroscope to stabilize the yaw?
Basically, yes, an 8.4V battery is made up of seven batteries connected in series.
Actually, the voltage of each battery when fully charged is greater than 1.2V, or about 1.5 to 1.6.
It is okay to connect 7 Nanfu voltage cells in series
And the ESC of this type of aircraft comes with a BEC (i.e. a 7805) to reduce the voltage, so this would burn out the ESC and the receiver. The possibility is unlikely.
But the internal resistance of Nanfu is very large and cannot provide the current required for the motor to operate.
So the motor will burn out. moves or just doesn't respond
You can try to see if the servo responds
If it does, it's a battery problem. Simply replace it and buyGet a new battery.
Now these are 1500mah 3S 15C lithium polymer batteries which only cost about 60 (I'm not sure, I didn't buy any battery for over a year)
Buy a few yourself, then get a balance charger and you'll be fine.
Finally, if you're using a motor brushes, it is recommended to replace it as soon as possible. This is a brushless kit.
The brush power kit has a significant loss.