426533 - Energizer 9V Alkaline Batteries Max 6LR61 Pack of 2

  
  If you need some extremely powerful batteries that will boost your devices’ productivity, you should use these Energizer Max batteries. They have a voltage of 9V, and come in a prismatic battery form. Their alkaline battery chemistry allows them to last longer before running out or losing their original quality.

They come with Power Seal technology, which boasts an energy lock. This means that you can keep them stored without using them for up to five years and they will work the same once you start using them. These batteries come in a handy pack of two, so you will have one spare for when you need it.