Powermax ACDelco UltraMAX 20-Count AA Batteries, Alkaline Battery with Advanced Technology, 10-Year Shelf Life, Recloseable Packaging

Customers find these batteries to be well-made and long-lasting, with a 10-year shelf life. Moreover, they work well in various devices, with one customer noting they perform particularly well in room deodorizers and clocks. Additionally, customers consider them good value for money.