Prius Fan Adapter
Prius fan accessory on top of a prius pack
The prius and civic pack cooling system is part of the car not part of the battery pack, so when we put a pack on the bench for reconditioning, we require a way to keep things cool.
The fan accessory has a soft foam gasket that seals the accessory lip, so air can be drawn in from under the subpacks and drawn up between them. The Universal test harness had a 12V plug that powers the fans, and the in and out temperature probes can be simply places so they sample the inlet and outlet air and therefore can shut down the charge if the temperature gets too warm.