Photos. Tunes. Gaming. You love your tech. But they drain energy like a criminal. Try Energizer® Advanced Lithium - its lithium battery technology maximizes your gear's performance and keeps you going non-stop. MORE* POWER for the devices you rely on including: Wireless gaming accessories. Handheld games. MP3 players and portable CD players. Digital cameras. Last up to 4x longer in digital cameras (versus Energizer® MAX®. results vary by camera) Lasts 20 hours longer* in wireless gaming accessories. Results vary by play and/ or usage patterns. Last up to 30% longer in personal audio devices (versus Energizer® MAX®. results vary by device) Weigh 1/3 less than standard alkaline 10 year storage life Leak resistant construction.