Should it work? I.e. I'm using AAI vehicles and I have some Haulers moving around the base following a path from the miners to a depot, and I tried to use Tesla Coils and Energy chargers to have them use some personal equipment in their grid (specifically an engine and a shield,) but they don't seem to charge at all after the first time.

When I equip them and they are standing still the tesla towers charge them for the first time, and after that when I assign them to a path and they start moving I can see the charge going down, but they are never charged again... even if I stop them and let them be near a tower, it doesn't seem to register them.

Thing is, there aren't many options for powering up vehicles' grid when they have a small grid and the energy charger helps a lot in that matter since it's 2x2 and fits the small grids perfectly, so you can still use an additional engine, all other generators are 3x3 and up and they can't be used together with an additional engine, sadly... which is the only real useful option for vehicles moving inside the base.

If anyone has any tips/help on this, I'm all ears :)