The battery charging port is located under the seat, covered by a cover to protect against dust and moisture. Remove the cover and plug in the charger. Replace the cover when loading is complete.

To connect the battery, you can remove the seat post (including the battery). To do this, first disconnect the battery from the frame (below the bottom bracket), loosen the seat clamp then remove the seat post.

It is also possible to charge the battery by leaving the seat post on the bike (without having to remove it).