The average human needs 2,000 kcal to stay alive (2.32 KWh).
Military Recommended Dietary Allowances (MRDA): The MRDA suggests a baseline of around 3600 calories per day for operational rations to meet the energy demands of military units (4.184 KWh).
So your average humanoid military combat suit/drone needs a 4 KWh pack which can be swapped out and recharged.
How long will their power cord be?
Two feet? Lol
The average human needs 2,000 kcal to stay alive (2.32 KWh).
Military Recommended Dietary Allowances (MRDA): The MRDA suggests a baseline of around 3600 calories per day for operational rations to meet the energy demands of military units (4.184 KWh).
So your average humanoid military combat suit/drone needs a 4 KWh pack which can be swapped out and recharged.