Sony's alkaline batteries are known for their durability and long-lasting power. In their quest to produce the best available batteries on the market, Sony has improved their blue alkaline batteries, making these new AA batteries more powerful than those included in the previous line-up. This upgrade translates to the batteries having higher quality and a longer life expectancy. These high-quality batteries are 99.999% mercury-free, making their disposal a little less harmful to the environment. If you are using high-drain electronic devices, these alkaline batteries are the right choice.

What's in the Box
Two-pack of Sony AA batteries.