The cooling suit runs off of the same onboard battery that powers the suit's lamp, fan, and comm link; a pump circulates a liter of ice water (stored in a specially shaped bottle) from head to toe.

Instead, she sent me a document that just restated the claim - that a cooling device will help prolong a laptop's battery life.

On most automotive battery grids, cooling is required in the top gate area and in the center of the mold only.