The Verbatim AAA alkaline batteries provide a reliable 1.5V power source for your small household electronics. Each blister pack contains four cells, each weighing 11 g and measuring 10.5 mm in diameter, featuring a distinct black and red finish. These batteries are designed with a leak-resistant construction to protect your devices from damage and are manufactured without heavy metals like mercury or cadmium. This makes them a safe choice for powering everyday items such as remote controls, clocks, wireless mice, keyboards, and small toys.