Rayovac

Nothing outlasts Energizer Ultimate Lithium AA batteries. The Energizer Ultimate Lithium batteries are not only the #1 longest-lasting AA batteries they are complete with leak resistance and performance in extreme temperatures (-40F to 140F or -40C to 60C). To ensure your favorite devices operate at their peak performance, depend on Energizer Ultimate Lithium batteries for work, play and home. Energizer Ultimate Lithium batteries are 100% leak proof*