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Electrical System Technical Manual

Elements that influence the riding range

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Battery information

ATTENTION!

Only use the original charger. Use of another battery charger will void your warranty and may cause damage to the 

battery, the electrical system of the bike or in the worst case cause a fire. Make sure that the voltage specifications 

match with your local electricity network.

Please charge the battery before first use until the green LED lights up

Charger safety instructions

-  Always charge the battery with an original charger and do not 

use the charger for any other devices.

-  Always charge the battery in a ventilated room.

-  Disconnect the charger from the mains when it is not used.

-  Avoid contact with water and moisture.

-  Inspect the charger, cable and plug for damage before every 

use.

-  Do not touch with wet hands.

-  Do not use the charger on flammable surfaces .

-  Keep the charger away from children.

-  Do not open the charger.

-  Do not use the charger in direct sunlight and only charge 

between 0°C and 50°C.

BL07 with switch button

-  Short press the button     battery power on (LED light turns off 

after 5 sec, but battery output is still standby)

-  Long press the button for 3 sec. (at LED light turn on condition)  

  battery power off

-  When switched on the power will continue 12hours (output 

standby status)

-  After 12hours without output, the battery power will totally turns 

off (No matter the battery is on or out of the bike)

8.8Ah

11Ah

13Ah

14.5Ah

CH02/CH05 charger (2A)

±5.2 h

±6.5 h

±7.7 h

±8.6 h

CH03 charger (4A)

±3.6 h

±4.5 h

±5,3 h

±5.9 h

Charging time

The charging time varies depending on battery  capacity 

and battery charger. 
The table below contains some indicative figures.

Connect the charger to the charging socket.

The red light indicates that the battery 

is connected and charging.

The green light indicates that the battery 

is fully charged.

Charging procedures

Switch Button

LED light shows 5 bars 

each. Each bar indicates 

20% capacity

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