I saw a guy (in america) charge his e-bike battery once at Starbucks. GPT estimates a full recharge to be around 30 cents.
>GPT estimates (...) Dude it's middle school math. Average pedal assist e-bike battery, estimate at 500 watt-hours. Electricity prices at my home are about 20 cents per kilowatt-hour. (0.5 kwhr) * (20 cents/kwhr) = 10 cents. With an additional 10-15% due to charging system inefficiencies (lost to heat). 11 cents. It can be good exercise to do an 8th grade level word problem every now and then.
You could google those…but it seems easier to just use GPT if you’re going to google that stuff anyway.