1.5V. More (vs Energizer Max. Results may vary by device.) power for the devices you rely on. Lasts up to 4X longer (vs Energizer Max. Results may vary by device.) in digital cameras. Digital cameras. Handheld games. LED flashlights. Wireless controllers. CD players. Lasts up to 30% longer (vs Energizer Max. Results may vary by device.) in personal audio players and handheld games. Lightweight and performs in extreme temperatures (-40 to 140 degrees F). Made in USA.