How Long Does Duracell Last. Duracell is the 1 trusted battery brand and were proud to offer you our most groundbreaking innovation yet Duracell Optimum 15-Volt Alkaline AA and AAA batteries. Order from Medic Battery to ensure your Duracell AA battery life is fresh as soon as you order your shipment.
The flashlights were kept on until the batteries ran out. How to recharge rechargeable batteries. Duracell AA battery life is reliable and long-lasting compared to cheap generic brands.
The Energizer lasted 22 hours and 15 minutes.
The Duracell lasted 15 hours. See this to UNDERSTAND how long they can last and still WORK. The Duracell lasted 15 hours. They last up to 10 years in storage and they will hold a charge for up to 1 year when not in use.
