Panasonic CR2330 3V Lithium Coin Battery - 2 Pack - Long Lasting Power for Watches, Calculators & Key Fobs - Replacement Battery for Medical Devices & Electronics

Panasonic Corporation,[a] formerly Matsushita Electric Industrial Co., Ltd.[b] is a major Japanese multinational electronics company, headquartered in Kadoma, Osaka. It was founded by Kōnosuke Matsushita in 1918 as a lightbulb socket manufacturer.[1] In addition to consumer electronics of which it was the world's largest maker in the late 20th century, Panasonic offers a wide range of products and services, including rechargeable batteries, automotive and avionic systems, industrial systems, as well as home renovation and construction