The product is a pack of 48 Energizer AAA batteries with an expiration date of 12/2036. These 1.5V alkaline batteries have a 12-year shelf life, making them a reliable choice for various consumer electronics devices. The silver batteries are manufactured in Thailand and come in a convenient unit quantity of 48. Ideal for powering a range of devices, these AAA batteries offer long-lasting power for extended periods of time.