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If you want to know which charging level the battery has,
simply push the ON/OFF button quickly once when the bat-
tery is not connected.
You will see the assistance level of the battery from the color
of the LED display at the upper end of the battery:
Green
100 % – 71 %
Yellow
70 % – 41 %
Orange
40 % – 16 %
Red
15 % – 6 %
Red blinking
5 % – 0 %
If the LED display shows red, the battery is almost empty
and should be charged.
6.7 Additional functions
Brightness of the LED display (ePower300/500)
If you want, you can adjust the brightness of the LED display
as required. This functions when the bicycle is not in motion
or when the battery is not connected:
Please do not try to adjust the brightness while riding your
bicycle. This is a safety risk. Set the support mode to Eco.
Push the ON/OFF button down for 4 seconds, after which the
LED display begins to show brightness levels in 5 steps. This
continues as long as you keep the button pushed. Release
the button when the brightness level you want is shown, and
this value is saved. This brightness level is retained until you
make a new setting in the same way.
The adjustment will be done after 30 seconds,
even if you bush the button longer.
Flashlight mode (ePower300/500)
You can also use the battery as a light source. This functions
while charging or when the battery is not connected:
Turn the support setting to Sport.
Push the ON/OFF button down for 4 seconds, after which
the LED display shows a white light. To switch the flashlight
mode OFF either turn the setting again or give the ON/OFF
For technical reasons, make sure that the mode
on the charging unit is terminated just before
conclusion of the charging process and is no
longer available. Separate the battery from the
charging unit to put it into operation again.
Note: according to duration of use, the rotating
switch in the flashlight mode can be very warm.
button a short push.
Resetting the battery
Should it happen that the battery no longer functions, you
have the possibility of resetting it. For this, push the ON/OFF
button, no matter in what support setting, for 40 seconds.
After this, the LED display goes off and the battery has been
reset.
Safety U-bolt as bicycle lock (ePower300/500)
In its lower section, the Pendix battery has been fitted with a
withdrawable safety lock. Whenever you do not wish to take
the battery with you, just leave it in connected position, pull
out the U-bolt and pass a suitable bicycle lock through it.
7. Useful notes on
distances
This will secure the battery firmly onto your bicycle.
USB-C connection (ePower300/500)
The ePower 300 and ePower500 offers an USB-C interface
which is suitable to load typical devices like mobile phones
and GPS devices as well as for lamp systems. The USB-C
To find out how far you can expect to ride, please consult
the relevant table:
• Support setting: The higher the support setting (mode)
used, the greater the amount of electric energy used: this
means the distance that can be covered is reduced.
• Riding style: You can save energy with the optimum ef-
fective use of your gear change system. In the lower gears
you exert less energy, the support level is not so high and
the motor of your Pedelec consumes less energy.
• Outside temperature: When temperatures are low,
interface is activated if the battery is attached to the bicycle
and turned on. The USB-C output can be activated or deacti-
vated by pressing shortly the on-off switch button in case the
battery is neither attached to the bicycle nor to the charging
unit. The LED ring dims and shows the current state of char-
ge in the appropriate colour.
Output voltage: 5 V | Max. output current: 1.5 A
Activate Bluetooth
To connect to the Pendix Smartphone App, the Bluetooth in-
terface must be activated on the ePower. This works on the
bicycle at standstill or when the battery is not connected:
Please do not try to activate Bluetooth during the ride. This
will endanger your safety.
Switch the battery on with the on/off button. Set the as-
sistance to smart (preset for the ePower150). Push the on/
off button for 4 seconds, afterwards the LED display starts
to blink red which signals that the battery is ready for
connection.
If the connection was successful, the LED display blinks blue
two times. For more information on how to connect to the
Pendix.bike PRO app, please refer to the app instructions.
The Bluetooth connection disconnects
again by pressing and holding the on/off button again for 4
seconds during an active Bluetooth connection.
