Rayovac AAA 15-Minute Rechargeable Battery 12-Pack + 1-cent s&h

Until 9 pm ET on July 29, Pennywise offers the Rayovac AAA I-C3 15-Minute Rechargeable Battery 12-Pack for $10.99. With 1 cent for shipping, that's tied with our mention from April and among the least expensive rechargeable AAA batteries we've seen. These batteries purport to offer a charging time of 15 minutes or less. Note that they're bulk packaged and will arrive without the Rayovac I-C3 charger, which enables 15-minute charging times.