Energizer innovation and technology strikes again! Energizer Lithium AA-2 batteries are long lasting and ensure that you keep your favorite electrical appliances besides you, at all times. You can count on Energizer Lithium batteries for the most critical devices for home, play or work. From a wireless mouse to stud finder, LED lighting to remote controls, anything and everything can be powered with these batteries. Whether you are protecting your home through a security system or photographing memories through your digital camera, you can keep all your devices powered through the Energizer Lithium AA-2 batteries.