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V1.1, 24.04.19
For your protection, please read carefully “Charger
safety manual” chapter below before operating the
Ampler baery charger.
The power buon also acts as a baery charge moni-
tor. The led colours according to the state of charge.
0–10% Blinking red
10–50% Transition from red to yellow
50–75% Transition from yellow to green
75–100% Green
To turn the lights ON and OFF, hold the power buon
for 1–2 seconds. You can turn the lights on/off also
from your Ampler mobile app.
The bike will remember the last seing, so the lights
will be ON when you leave them on next time you
power the bike.
The bike has two standardized assist modes:
• Normal (1)–25 km/h, 250 W, 100% (max assist
speed, motor power, assist level)
• Boost (2)–25 km/h, 250 W, 150% (max assist speed,
motor power, assist level)
To switch between the assist modes, hold the power
buon down for 3–4 seconds, until it turns orange.
Aer releasing the buon, it will blink ONCE if it
changes to Normal Mode (assist mode 1) or TWICE if
it changes to Boost Mode (assist mode 2).
You can fully customise the assist modes with the
Ampler Bikes app under the ‘Vehicle seings’.
Power on the bike
Changing the assist modes
Turning the lights on
State of charge