Simply the best old-fashioned batteries... if it wasn't difficult to recycle them and if they were also rechargeable (without sacrificing durability, etc.), we would definitely be talking about a miracle!

There is nothing better on the market. If you want longevity, but real longevity, don't look for anything else, it's the only way

It holds for an exceptionally long period of time on controllers, cameras, and other devices without leaks. Great durability over time.