Donut Lab's BIPOLAR Solid-State Battery - Do You still Believe?

DO YOU STILL BELIEVE? After online exposures and legal accusations, it’s hard to stay optimistic about Donut Lab. However, their latest videos dive deep into a highly geeky, rarely discussed area of battery engineering: Bi-Polar Battery Architecture. VIEWS EXPRESSED IN THIS VIDEO ARE MIKE's AND DO NOT REPRESENT ANY OTHER COMPANY OR ENTITY. In this video, we break down two complimentary updates from Donut Lab to figure out if they’ve actually achieved true "clay-like" design freedom—or if it's all just smoke and mirrors. Video 1: Bipolar Cell | I Donut Believe Donut Lab addresses their critics directly, responding to claims of being a "fake" and dismissing allegations regarding their former executives. But the real focus is their claim of adjusting cell voltage internally via a Bipolar design. What is a Bipolar Battery? Unlike conventional EV batteries that require external wiring in series (adding dead weight and resistance), a bipolar design moves those series connections inside a single cell. By stacking electrochemical layers directly in one single cell, an internal plate acts as a cathode on one side and an anode on the reverse. Current flows straight through, meaning more layers = more voltage. The Catch: Historically, liquid electrolytes creep around the edges of these layers, causing short circuits. If Donut Lab has actually solved this, it strongly implies they are using a true solid-state electrolyte. Video 2: Application-Specific Customization Donut Lab claims their solid-state approach allows for complete performance tuning. Using a spider chart, they explain how their cells can be optimized for different use cases: Drones: High energy density, lower cycle life. Grid Storage: Low cost and extreme lifespan, disregarding weight. Custom Geometries: Varying dimensions, thicknesses, and curved shapes to fit seamlessly inside a robot chassis or consumer electronics. The Verdict While Toyota has used bipolar NiMH batteries in hybrids, bringing this to Lithium-ion or Solid-State tech remains a massive hurdle due to thermal management, mechanical sealing, and cascade failure risks. Donut Lab promised concrete answers by the end of Q1, and we are now at the start of Q3 with no Verge Motorcycles delivered. Are they experiencing standard startup delays, or is the platform too experimental for mass production? What do you think? Let me know in the comments! Search Terms / Keywords: Donut Lab battery fraud, Donut Lab solid state battery, bipolar battery architecture, how bipolar batteries work, solid state battery technology, Toyota bipolar NiMH battery, EV battery cell to pack, lithium ion battery engineering, custom shape batteries, Verge electric motorcycle update, Nordic Nano factory, battery development research. #DonutLab #SolidStateBattery #BipolarBattery #BatteryTechnology #EVTech #ElectricVehicles #EngineeringExplained #BatteryInnovation