The 2-Pack BT162342/BT262342 2.4V Battery Packs for Vtech Cordless Phone is a set of NiMH battery packs specifically designed for Vtech cordless phones. Each pack includes 2 AAA batteries with a capacity of 300mAH, providing a total of 600 milliamp hours of power. These batteries are lightweight at 1.76 ounces and compact, making them easy to handle and transport. They are recommended for use in cordless phones and come with the item model number BT162342, ensuring compatibility with Vtech devices.