I didn't know dat
I thought all lithium batteries were rechargeable but since it didn't say anything on the battery box about em actually being rechargeable I used google AI and it say: "Non-Rechargeable: Energizer Lithium batteries, including the Ultimate Lithium and 9-volt versions, are single-use, primary batteries that cannot be recharged."

Liberals are like a "Slinky". Totally useless, but somehow ya can't help but smile when you see one tumble down a flight of stairs!