AN/PRC-117F CommKool

Heat absorbing sleeve radically extends operating time with increased duty cycle without thermal shut-down. Completely reusable, the CommKool sleeve recharges by exposure to cool night air or air conditioning. Fully sealed assembly contains HTF Exotherm heat-absorbing compound which is dielectric and will not damage electronics if ruptured. Available on custom-order basis for any heat-generating portable electronic components.