Our # 1 longest-lasting max thanks to new improvements.Designed to protect against damaging leaks for up to two years after fully used.Hold power for up to 10 years in storage.Up to 50% longer lasting than eveready gold in demanding devices.Innovative first: energizer developed the worlds 1st* zero mercury aa alkaline battery, making us an industry leader in powering peoples lives responsibly.Rechargeable: NoNominal Voltage: 1.5VAnsi Neda: 24A/IEC-LR03Chemical Composition: Zinc-Manganese DioxideQuantity: (24) 1PKHazair: Yes