Listen up: We tested 15 AA batteries ... letting it sit for 16 hours, and repeating the cycle until the batteries die. Battery life was 7.3 hours for an Energizer, 6.8 hours for a Duracell ...

Unlock to see our ratings and compare products side by side The Energizer Ultimate Lithium AA is part of the Batteries test program at Consumer Reports. In our lab tests, AA batteries models like ...

They’re 16% off for Cyber Week ... you can get an 8-pack of rechargeable Energizer AA batteries for $26. This 8-pack regularly costs $30, so you’re getting 13% off with this Cyber Week ...