The product is a 10 pack of PKCELL AG7 LR927 coin/button batteries with an expiration date of 2027. These alkaline batteries are designed for low drain devices and have a chemical composition that provides reliable power for a variety of consumer electronics. The batteries are sized at LR927 and have a voltage of 1.5V, making them compatible with a wide range of applications. With fast shipping included, these batteries offer a convenient and long-lasting power solution for your electronic devices.