For over 85 years Panasonic has been one of the world's leading manufacturers of battery and energy solutions From cutting edge power for clean energy automobiles to OEM and branded battery solutions Panasonic remains at the forefront of the battery industry Platinum Power alkaline batteries are the latest of Panasonic's advanced battery technology last 33% longer than alkaline plus power battery cells These batteries are designed to deliver more power to meet the increasing demands of today's power hungry devices