[Moggie100]

Leaf driver (bought second hand), and DIY electric motorbike builder here.

The commercial chargers are all waterproof, with connectors rated IP67 or similar, usually with a drain outlet for any water that does somehow manage to get in the connector. The cables are similarly rated.

The lowest rated cable I own is the "home charge" kit, which takes a normal (UK) 3 pin wall socket and imitates a "proper" EVSE charger for the car with a J1772 connector at the car end. The wall plug bit I currently solved by fitting a waterproof outdoor socket and use that when I need to charge at home.

At some point I should take advantage of the government grants for fitting a proper home charger akin to the commercial ones...