Was just mining in mining dimension and encountered negative energy after I run out. This is latest direwolf20 pack, mining gadgets version 1.18.6 for minecraft 1.21.1

I am also experiencing this issue with a negative charge after mining in this pack, with no upgrades currently on the gadget though

The charging station can't charge items with negative energy: https://github.com/Direwolf20-MC/ChargingGadgets/blob/master/src/main/java/com/direwolf20/charginggadgets/blocks/chargingstation/ChargingStationTile.java#L109

The Pocket Generator from JustDireThings does not have this issue: https://github.com/Direwolf20-MC/JustDireThings/blob/main/src/main/java/com/direwolf20/justdirethings/common/items/PocketGenerator.java#L63

Looks like it's just a bug with the Charging Station. May need to report this on the ChargingStation repo.