AA Battery Duracell

A genuine Duracell AA alkaline cell, the most widely used battery size for hobby projects, battery holders and portable equipment. As with all alkalines, the advantage of a branded cell is resistance to leaking — the failure that ruins battery contacts in devices left unattended for months. Note that four AA cells in series give 6 volts, which suits many Arduino projects directly. Branded alkaline with a long shelf life; Far less prone to leaking than budget cells; Four in series give 6V for hobby projects; Reliable capacity for moderate-drain devices