The Longlife Max Power 9V battery from Varta is a reliable energy source designed for a variety of applications. This alkaline battery offers high performance and is ideal for devices that require a constant and long-lasting power supply. With a size of 9V, it is compatible with various devices that rely on this specific battery. The Longlife Max Power battery is non-rechargeable and sold individually, making it a practical choice for occasional use. Weighing 46 grams, it is lightweight and easy to handle. This battery falls into the category of device batteries and meets the requirements for labeled batteries. It is an excellent choice for anyone looking for a reliable and powerful energy source for their electrical devices.