Power Recharger has enough energy for 100 Power Packs, despite weighting like 10 and costing like 4. However, recharging takes long time, so it may be better to have Power Recharger at home and just carry lots of Power Packs. Energy Cells don't weight anything, so you can carry arbitrarily large amount of them. 95.71.10.94 12:54, 18 January 2024 (UTC)