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If a system error occurs or an improper operation is performed while
riding the Sypher, the device will alert the user in a variety
of ways.
You will notice the running indicator light will turn red and you will hear a
beep sound, alerting you to take precaution and cease operation. The
hoverboard may stop suddenly.
The following are common occurrences that will produce safety alerts.
These notices should not be ignored, and appropriate action should be
taken to correct any improper operation, failure, or errors.
• Unsafe riding surfaces (uneven, too steep, unsafe, etc.)
• Battery voltage is too low.
• The Sypher is still charging.
• During operation, the platform self initiates to tilt due to excess speed.
• The hoverboard is overheating, or the motor temperature is too high.
• The Sypher has been rocking back and forth for over 30 seconds.
• If the system enters protection mode, the alarm indicator will light up
and the hoverboard will vibrate. This typically occurs when the battery is
about to run out of power.
• If the platform is tilted forward or backward more than 10 degrees,
the Sypher will power off and stop suddenly, possibly causing the
rider to lose balance or fall off.
• If any or both tires are blocked, the Sypher will stop after 2
seconds.
• When the battery level has depleted below protection mode, the Sypher
will power off and stop after 15 seconds.
• If a high discharge current is produced during use (such as driving up a
steep slope for a long period of time), the Sypher will power off and stop
after 15 seconds.
• Ensure that the charging port is clean and dry.
• Make sure that there is no dust, debris, or dirt inside the port.
• Plug the charger into a grounded wall outlet. The charging indicator light
on the charger will be green.
• Connect the charging cable to the power supply (100V-240V, 50Hz/60
Hz).
• Align and connect the 3-pin charging cable into the charging port of the
Sypher. DO NOT FORCE THE CHARGER INTO THE CHARGING PORT, AS
THIS MAY CAUSE THE PRONGS TO BREAK OFF OR CAUSE PERMANENT
DAMAGE TO THE CHARGING PORT.
• Once attached to the hoverboard, the charging indicator light on the
charger should change to red, indicating that your device is now being
charged.
• When the red light on your charger turns to green, then your
hoverboard is fully charged. A full charge may take up to 5 hours. While
charging, you will see a red light.
• If you charge the hoverboard while it is powered on, you will see a yellow
flashing light on the hoverboard that indicates it is charging.
•After fully charging your Sypher, unplug the charger from your Sypher
and the power outlet.
BATTERY SPECIFICATIONS
Battery Type: Rechargeable lithium-ion battery
Charge Time: Up to 5 hours
Voltage: 25.2V
Capacity: 4.0 Ah
BATTERY MAINTENANCE
• The lithium-ion battery is built into the Sypher. Do not disassemble
the Sypher to remove the battery or attempt to separate it from
the Sypher.
• Use only the charger and charging cable supplied by Hover-1. Use of any
other charger or cable may lead to damage to the hoverboard,
overheating, and risk of fire. Use of any other charger or cable voids the
manufacturer warranty.
• Do not connect or attach the Sypher or the battery to a power supply
plug or directly to a car’s cigarette lighter.
• Do not place the Sypher near a fire or leave it out in direct sunlight. Heating
the Sypher can break or ignite the battery inside the device.
• Do not continue charging the battery if it does not recharge within the
specified charging time. Doing so may cause the battery to become hot,
rupture, or ignite.
• To preserve natural resources, please recycle or dispose of batteries
properly. This product contains lithium-ion batteries. Local, state, or
federal laws may prohibit disposal of lithium-ion batteries in ordinary
trash. Consult your local waste authority for information regarding
available recycling and/or disposal options.
• Do not attempt to modify, change, or replace your battery.
• Do not use your Sypher if the battery begins to emit odor, overheats, or
begins to leak.
• Do not touch any leaking materials or breathe fumes emitted.
• Do not allow children or animals to touch the battery.
• The battery contains dangerous substances. Do not open the battery or
insert anything into the battery.
• Do not attempt to charge the Sypher if the battery has discharge or
emits any substances. In that case, immediately distance yourself from
the battery in case of fire or explosion.
BATTERY CARE / MAINTENANCE
WARNING
Failure to follow the safety precautions
listed below could lead to serious bodily
injury or death.
