The product is a 2-pack of Energizer MAX Alkaline AAA batteries, totaling 8 batteries. These batteries have a voltage of 1.5V and are designed for single use. The brand Energizer is known for its high-quality and long-lasting batteries, making this product a reliable choice for various consumer electronics devices that require AAA batteries. Ideal for everyday use in devices such as smartphones, laptops, remotes, and more.