Energizer Lithium Ultimate Lithium Battery AA SKU: 133024 MODEL: L91BP4T Error. try again later You've successfully joined the club $ 20 pack Mitre 10 Variants For the countless electronic devices that you can't live without, get the best lithium battery technology that's proven to be the world's longest lasting AA and AAA batteries in high-tech devices. Features and benefits Formulated for high-tech devices and up to 10 x longer lasting (Vs Energizer Max). Holds power up to 20 years (shelf life). Ultra lightweight for portability. Performs in extreme temperatures (-40°C to 60°C).