# Solid State Batteries Appear Moves Solid-State Cells Toward Electric Two-Wheeler Production By Adam Harrie | Written with AI assistance | Published 2026-11-11 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/solid-state-batteries References: [prnewswire](https://www.prnewswire.com/news-releases/appear-inc-begins-pre-production-of-solid-state-battery-targets-mid-2027-launch-302935415.html)  Appear has started preproduction of its [solid-state battery cells](https://www.trendhunter.com/trends/semi-solid-state-batteries) with a manufacturing partner, moving the technology toward commercial use in [electric two-wheelers](https://www.trendhunter.com/trends/e-moto). The San Francisco developer has already completed field testing across three vehicle types, including motorcycles and e-bikes. Its cells replace the liquid electrolyte in lithium-ion packs with a solid material. That battery design is intended to reduce leak and fire risks while storing more energy in a smaller, lighter cell. Appear has also completed manufacturing trials and expanded its launch network with distributors and regional partners in selected mature and developing markets. Limited output remains scheduled for mid-2027, followed by a broader production ramp in 2028. Mid-2027 availability turns Appear’s batteries into a sourcing option for vehicle makers instead of a laboratory exercise. Removing the liquid electrolyte shifts the value proposition toward safety and weight as much as range, especially in compact electric mobility. Image Credit: Appear Inc ## Trend Insights (Trend Hunter) - Score: 8.3/10 - Popularity: 50% | Activity: 100% | Freshness: 100% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Science](https://www.trendhunter.com/science) ## Key Themes ### What's Driving This Trend - **Solid-state Mobility Batteries:** Safer, lighter energy storage creates room for compact electric vehicle designs that prioritize urban range, thermal stability, and reduced fire risk. - **Electric Two-wheeler Electrification:** Motorcycles, scooters, and e-bikes gain new performance potential as higher-density cells support smaller packs without sacrificing usability. - **Preproduction Battery Commercialization:** Battery startups moving from field testing to limited manufacturing signal a shift toward supplier-ready technologies for emerging vehicle platforms. ### Who This Affects Most - **Electric Vehicles:** Compact mobility manufacturers can benefit from battery formats that improve safety, reduce weight, and support differentiated product architectures. - **Battery Manufacturing:** Solid electrolyte production introduces opportunities for new materials, assembly processes, and regional supply partnerships beyond conventional lithium-ion systems. - **Urban Mobility:** Dense city transportation markets are positioned to adopt lighter electric two-wheelers that address safety concerns and charging efficiency needs. ## Related on Trend Hunter - [Solid-State Battery Demonstrations](https://www.trendhunter.com/trends/solidstate-battery1.md) - [Ultra-Fast Solid-State Batteries](https://www.trendhunter.com/trends/lithium-metal-pouch-cell.md) - [Semi-Solid State Battery eBikes](https://www.trendhunter.com/trends/ride1up-revv1-evo.md) - [Solid-State Battery Partnerships](https://www.trendhunter.com/trends/quantumscape.md) - [Safety-Focused Power Banks](https://www.trendhunter.com/trends/movespeed-solidstate-battery.md) - [Semi-Solid-State Power Banks](https://www.trendhunter.com/trends/Semi-Solid-State-Power-Banks.md)