Build 'BatteryLock AI'—a $15K/year hardware + SaaS platform that combines biometric locks with AI-driven theft prediction for battery shipments. The platform would: 1) Deploy tamper-proof, biometric locks (e.g., 'Unlockable only by registered truck driver’s fingerprint'); 2) Use edge AI on-device to analyze shipment routes for theft hotspots (e.g., 'High-risk zone: I-80 Nevada'); 3) Integrate with logistics APIs (e.g., FourKites) to auto-reroute shipments; 4) Offer a 'Theft Risk Score' showing real-time exposure (e.g., 'Shipment risk: 85%'). Target users: EV manufacturers, battery recyclers, and logistics providers.

Lithium-ion battery theft costs EV manufacturers $500M/year in the US alone. The friction includes: 1) $1M cargo thefts per incident (e.g., Tesla’s Nevada factory); 2) 6-month delays for battery replacements; 3) $2B/year in insurance premiums. Mid-market players (e.g., Rivian, Lucid) lack enterprise-scale logistics security like Tesla’s ($10M/year). Physical security solutions (e.g., GPS trackers) fail against coordinated theft rings.