HHR-70AAAB7 by Panasonic Battery is a nimh - nickel metal hydride battery designed for reliable performance in electronic applications.
It is widely used in industrial, automotive, and power management systems.
The battery product category includes electrochemical storage cells (batteries) in a wide variety of chemistries and sizes, along with holders, clips, contacts, chargers, and other battery-related items including automotive 12V ("cigarette lighter") power plugs and sockets. Alkaline, Lithium, lead acid, silver oxide, Ni-MH, Ni-Cad, Zinc-Air, and other chemistries are available, in sizes ranging from the common AA, AAA, D, 9V, 123A, and 2032 to the more obscure 1/3N, 1/6D, 1/2AA, F, and SC, with many others in between.