Start your STEPS
1.
Charge the battery.
It is possible to charge the battety even while it is mounted on the bicycle.
For detals, see "Charging the battery while installed on the bicycle."
<Down-tube mount type battery>
Example : BT-E8010
<Rear carrier mount type battery>
BT-E6000 / BT-E6001
<Integrated battery>
BT-E8020
Charging
(Within 1 hour after the completion of charging)
Lights up
Charging error
Flashing
2
1
Light On
2
1
Light On
Light On
3
3
8