Fully discharging the battery can lead to an internal short circuit. The battery will
heat up considerably. Fire hazard!
Avoid fully discharging the battery both during operation and storage.
Do not ride the bike with a fully discharged battery.
Do not expose the battery to temperatures beyond the permissible storage
10°C (14°F) to 45°C (113°F). Note that temperatures of
45°C (113°F) can arise in the proximity of heaters, in direct sunlight, or in
overheated interiors of motor vehicles.
Do not submerge the battery in water.
The battery and battery charger are maintenance-
free. Do not attempt to
dismantle or modify the battery or battery charger. Do not expose the
battery to excessive pressure. Note that a higher pressure can also
result as
a result of heavy objects being placed on it. Do not use a battery if the
If during use, charging or storage, you notice that the battery is hot, has a
strong odour, or has changed in appearance or responds abnormally in any
other way, stop using it.
Fully discharging the battery leads to irreversible damage and a loss of capacity.
When not using the battery for a longer period of time, fully charge it regularly,
after every 6 months at the latest.
The supplied charger is suitable for a voltage range of 100 - 240 V. It is not
necessary to switch the charger to the required voltage
the power supply will
detect it automatically.
The battery is fitted to the down tube of your GRACE EASY. You can charge the
battery while it is fitted to the bike or remove it from the mounting before doing so.
The charger does not have an On/Off switch. When not needing the charger,
remove the ma
ins plug to conserve energy.
The battery can be charged at any time without affecting its service life.
Interrupting the charging does not damage the battery.
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