12 V User Manual Impulse Pedelec
4 Charging the battery
› You can charge the battery whilst it is on the
Pedelec (as described in ➠
Chapter 1 “Quick start”).
› You can also remove the battery om the holder
and charge it in the docking station. This is recom-
mended if it is cold outside, in order to charge the
battery in a warm room. The battery can be
charged at temperatures between 0 and 45°C.
Carry handle
LED display panel
› 1. Grip the battery by the handle, insert the key
into the lock and turn it anticlockwise.
Unlocking the battery
› 2. Now the battery is unlocked and can be
removed. To remove it, tilt the Pedelec to one side.
In doing so, hold on tight to the battery to prevent
it om being dropped.
Tilt when removing
› 3. You should now remove the key and keep it in a
safe place to prevent it om breaking o or being
lost.
4.1 Learning cycle
Aer lly charging the battery for the rst time and
thereaer roughly once every six months, you must
run the battery down until the system switches o.
This procedure (a so-called “learning cycle”) is nec-
essary so that the battery management recognises
the changes in the capacity caused by age and wear
and tear, in other words, the performance level of
the battery. Aerwards, the capacity of the battery is
calculated anew and correctly represented. With this
procedure, you can prevent a sudden loss of electrical
assistance during an extended trip.
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