rh1
Honorary Master
After charging, I leave my batteries for months and when needed they just work non stop.The battery has a lifespan whether you use it or not. We bought a bunch of 18V dewalt batteries that were on special and they got locked away in storage. 4 years later we decide to use the "new" batteries... they are dead after 30 mins of usage whereas the fresh batteries can operate all day long (like myself haha)
Can I direct you to this: