VARTA Ultra Lithium 9V Battery

* Lithium batteries have a lifespan up to 8 times longer than alkaline batteries. * The high voltage output allows use in high energy-consuming devices such as digital cameras. * The 9V Lithium battery is especially suitable for smoke detectors, thanks to the long shelf life (up to 10 years). * The weight of lithium batteries is half that of alkaline batteries. * Resistant to extreme temperatures (from 40°C to +50°C). *This battery is also known as: MN1604, 6LR61, 522, 4022, K9V, 6AM6, and A1604.* Used batteries? Drop them off for free at a collection point near you.