AA Batteries Put to the Test

Have you ever wondered why the AA batteries provided with the camera only last 10 minutes? PopPhoto have tested all types of AA batteries, including alkaline, nimh rechargable and lithium batteries, and have some surprisingly results.

"Energizer e2 Lithium batteries, our best buy, may be more expensive than any other on the market, but their longevity justifies the price. According to Energizer, they're also 33-percent lighter than alkaline batteries, cutting back on weight as well."