F1's looming crisis

I could foresee F1 going electric...instead of stopping for fuels, they will stop to replace their battery bank.

I figure a 150 to 200 lbs battery bank, 2 guys pull the old out and as soon as its clear 2 guys drop the fresh battery in. 

I figure there will be some sort of self latching system or a simple lever the driver moves to release/connect the terminals. Id imagine the shape of the battery box will play a big role in how the battery stays securely in place.