Not parent, but calculation from given data: 1200km, charging every 300km for about 30-50min -> 4x 30-50min -> 120-200min -> 2h-3.3h in one direction -> 4h-6.6h

Not parent, but calculation from given data: 1200km, charging every 300km for about 30-50min -> 4x 30-50min -> 120-200min -> 2h-3.3h in one direction -> 4h-6.6h in both directions