Charge The Remote Controller - Hangzhou Qifei Intelligence Technology 3WD4-QF-10B User Manual

5. After the prompt is full, if the charging status is indicated (normal/very bad), it is not recommended to remove
the battery when it is not needed. The charger will further equalize the battery pack ,and extend the life of the
battery.
6. When the storage battery is full, the charger will discharge the battery pack.
7. End of discharge storage conditions: If the voltage of a single battery is lower than 3.85V or the battery pack is
lower than 46.2V, the discharge will stop, but the equilibrium will continue until the battery is balanced or removed;
if the battery is very unbalanced, it will appear The entire battery voltage is far less than 46.2V, and the charger has
reported the end of the storage; in this case, please do not remove the battery, the charger will further balance the
battery pack, the duration will be longer.
LED indicator:
Warning
The following warnings are especially important. To ensure maximum safety, strictly follow the instructions below,
otherwise the charger or battery may be damaged or even cause a fire.

If the charger's input voltage is too high or too low, it will cause the charger to work abnormally or cause damage
to the charger.

Do not short-circuit the positive and negative terminals of the charger or the positive and negative terminals of the
battery.

This product is compatible with 12S (50.4V) lithium battery. Please select the right battery for charging.

When the charger is connected to the power supply, always pay attention to the charging status, find any
abnormalities, immediately stop the operation, and consult the operating instructions.

Ensure that the charger is away from dust, moisture, rain, heat, direct sunlight, vibration, and other adverse
environments. Handle it carefully to avoid dropping it.

The battery and charger must be placed on a non-flammable, insulated surface.

Please follow the instructions strictly .

3.2.2 Charge the Remote Controller

After connecting the charger to the remote control, plug the charger into a power outlet (Android micro usb is
also available). There is no need to open the remote control.
Caution

If you charge without turning on the remote control, the remote control does not have a charging indicator.
You can observe the indicators of the remote control and determine the charge level when the remote control
is turned on.
Figure 3-23
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