VARTA Ultra Lithium Battery 4x AAA

* Lithium batteries have a lifespan up to 8 times longer than alkaline batteries. * The high voltage output enables use in high energy consumption devices like digital cameras. * The 9V Lithium battery is especially suitable for smoke detectors, thanks to its long shelf life (up to 10 years). * The weight of lithium batteries is half that of alkaline batteries. * Resistant to extreme temperatures (from -20°C to +60°C). * This battery is also known as: MN2400, LR03, E92, 4203, 4003, K3A, AM4, and B24.* Used batteries? Drop them off for free at a collection point near you.