Story:
COOL CELLS® are highly insulated, passively cooled outdoor enclosures for batteries and low power electronic equipment. An internal water reservoir connected to the radiator lid of the enclosure is recharged with cool water each night. The cooled water guards against day time temperature extremes to preserve the life of batteries and reliability of electronic equipment. Cool Cells are best suited for critical applications at remote sites. (Photo left: Cool Cell model® CCHF-544456-4T4R courtesy of Carmanah Technologies)