Can these boards be used in the rain, or when the road is damp? Where I live, roads are wet ~40% of the time, so if not this would be a huge no-go.
Is the board waterproof? No, riding the board in wet environments like rain, snow, mud, or through puddles can permanently damage the electronics and battery, cause the bearings and hardware to corrode, and may cause board failure at speed. Please DO NOT RIDE IN WET ENVIRONMENTS. Riding in wet conditions is slippery and extremely dangerous on any skateboard. Damage due to water is not covered under your warranty.
Which is unfortunate, since I live in Oregon, and I used to cruise my Miniglider everywhere. When it rained, I had to resort to walking.