WHILL F, User Manual

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WHILL Model F User Manual
4.
Charging the battery
Charge the battery before using WHILL Model F for the first time.
Ensure the battery is charged before use if the device has not been used for a long period of time.
The maximum driving range of this device (12.4 miles (20 km)) was measured under ideal conditions; however,
the actual range may vary depending on the driving conditions such as hills, curves, steps, terrain, driving habits,
load, and temperature. If the device is going to be driven for an extended period of time or a longer distance, we
recommend the following:
• Fully charge the battery before use.
• Keep weight of storage items to a minimum.
• Plan your route to avoid hills and obstacles.
• Maintain consistent speed and avoid sudden and frequent stops.
WARNING
Carefully read the explanations in this manual regarding the battery and charger, and follow
the instructions.
There is a risk of fire or battery explosion when disassembling the battery or charger. Do not
allow flames near the battery or charger, avoid getting the battery and charger wet or subjecting
them to impact (dropping, penetration with nails, or standing on them), etc.
Device battery should be charged in a well-ventilated space that is fr ee of fl ammable gases and
that is at least twice the size of the device.
There is a risk of explosion or other accidents if the space is filled with flammable gas or if
ventilation is insufficient.
If the battery has external damage or you notice an abnormality in its functioning, immediately
discontinue use or charging, and contact your dealer.
There is a risk of electric shock, short circuit, and fire.
Never attempt to disassemble the battery or charger.
There is a risk of explosion.
Never touch the device connectors.
There is a risk of serious injury or electric shock. Doing so will also void the device warranty.
CAUTION
If the device is not used for a long period, ensure the battery is fully charged before storing.
Charge the battery at least once a month.
There is a risk that the battery may get excessively depleted and cannot be charged.
Be sure to install the cap when the battery charging port is not in use.
There is a risk of a short circuit caused by foreign objects.
Unplug the DC connector of the charger from the battery after charging.
There is a risk of battery deterioration if the DC connector of the charger is left plugged in the
battery for a long time.