Battery Expansion Control System

An electronic device comprising:

• a processor;
• a battery coupled to the processor and disposed within an enclosure of the electronic device;
• an outer enclosure housing the battery to form a battery pack;
• and
• an expandable portion extending from the outer enclosure and allowing the battery pack to expand along an X-axis of the battery pack, the expandable portion having an inner portion, an outer portion, and a gap portion disposed between the inner portion and the outer portion, the inner portion and the outer portion having a sealing layer to seal off an interior space and the gap portion being devoid of the sealing layer, the sealing layer allowing for fluid communication between the gap portion and the interior space when a pressure exerted on the sealing layer exceeds a pressure threshold,
• wherein the expandable portion includes one or more folds allowing the expandable portion to fold toward the battery pack in an initial folded configuration and expand away from the battery pack in an at least partially unfolded configuration.