La Crosse Technology BC-9009 AlphaPower Battery Charger

Amazon.com offers the La Crosse BC-9009 Battery Charger with LCD Display for $39.99 with free shipping. Although that's $4 over our August mention, it's the lowest total price we could find by $8. It displays the battery's current capacity on the LCD and features several modes, including charge, discharge, refresh, and test. Four AA and four AAA batteries are included, as well as adapters for C and D batteries.