<div id="readability-page-1"><blockquote><ul><li>Eve Energy has rolled out two new all-solid-state batteries, targeting the consumer electronics and EV sectors respectively.</li><li>The development builds on the company's rollout of another solid-state battery last year and expands its product portfolio.</li></ul></blockquote><figure id="attachment_137955"><img src="https://imageproxy.pbkrs.com/https://cnevpost.com/wp-content/uploads/2026/03/2026031903514444.jpg?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="1600" height="900" original-src="https://imageproxy.pbkrs.com/https://cnevpost.com/wp-content/uploads/2026/03/2026031903514444.jpg"/><figcaption id="caption-attachment-137955">(Image credit: Eve Energy)</figcaption></figure><p>Eve Energy has rolled two new all-solid-state batteries off its production line, marking a significant step for the Chinese battery maker in the commercialization of next-generation technology.</p><p>The two new battery models, dubbed Longquan No. 3 and Longquan No. 4, were officially produced on March 17 at a rollout ceremony held at the company's manufacturing base in Chengdu, Sichuan province, according to a Wednesday statement.</p><p>The Longquan No. 3 all-solid-state battery is primarily designed for the consumer electronics sector. It can operate in low-pressure environments below 2 megapascals (MPa) and features high volumetric energy density.</p>    <div>        <p><span>Join us on </span>            Telegram            <span> or </span>            Google News        </p>    </div><p>The Longquan No. 4 all-solid-state battery focuses mainly on the electric vehicle power battery sector. Its capacity has been increased to 60 ampere-hours (Ah), and it can currently cycle under pressures of 5 MPa or less.</p><p>This ability to cycle under specific pressures means the Longquan No. 4 has initially demonstrated potential for practical application. Company executives attended the ceremony to jointly witness this milestone in technological innovation.</p><p>In 2022, Eve Energy put into operation a 9 GWh conventional battery production line in the Chengdu Economic and Technological Development Zone. It subsequently launched the construction of a mass production base for its solid-state battery research institute in Chengdu.</p><p>This helped the company gradually form a product portfolio covering consumer batteries, power batteries, and energy storage batteries at the new production base. These battery products are widely used in fields such as EVs, the low-altitude economy, and humanoid robots.</p><p>In 2025, the Chengdu production base completed the construction of manufacturing capabilities for 10 to 60 Ah all-solid-state batteries. The company thus preliminarily established the production and manufacturing processes for next-generation solid-state batteries.</p><p>The progress led to the release of the Longquan No. 2 all-solid-state battery in September 2025. That earlier cell was launched targeting humanoid robots, low-altitude aircraft, and artificial intelligence equipment.</p><p>Eve Energy is currently continuing to expand its solid-state battery production facilities in Chengdu. The facility, with a total area of 11,000 square meters, is scheduled to achieve an annual production capacity of 100 GWh by December 2026, according to a statement last September.</p><p>The battery maker had selected the sulfide and halide solid-state electrolyte technology routes.</p><p>Eve Energy ranked as the world's eighth-largest EV battery maker in 2025 with a 2.6% market share, according to data from South Korean market research firm SNE Research.</p>                    <div id="world-battery-makers-jan-dec-2025-69bb744d149cd-wrap">        <p>Market share of world's top EV battery makers (Jan-Dec 2025)</p>                                                    </div>        <div>        <table>            <caption>Market Share of World's Top EV Battery Makers (Jan-Dec 2025)</caption>            <thead>                <tr>                    <th scope="col">Company</th>                    <th scope="col">Market Share (%)</th>                    <th scope="col">Installations (GWh)</th>                </tr>            </thead>            <tbody>                                <tr>                    <td>CATL</td>                    <td>39.2%</td>                    <td>464.7</td>                </tr>                                <tr>                    <td>BYD</td>                    <td>16.4%</td>                    <td>194.8</td>                </tr>                                <tr>                    <td>LG Energy Solution</td>                    <td>9.2%</td>                    <td>108.8</td>                </tr>                                <tr>                    <td>CALB</td>                    <td>5.3%</td>                    <td>62.8</td>                </tr>                                <tr>                    <td>Gotion High-tech</td>                    <td>4.5%</td>                    <td>53.5</td>                </tr>                                <tr>                    <td>SK On</td>                    <td>3.7%</td>                    <td>44.5</td>                </tr>                                <tr>                    <td>Panasonic</td>                    <td>3.7%</td>                    <td>44.2</td>                </tr>                                <tr>                    <td>Eve Energy</td>                    <td>2.6%</td>                    <td>31.3</td>                </tr>                                <tr>                    <td>Samsung SDI</td>                    <td>2.4%</td>                    <td>28.9</td>                </tr>                                <tr>                    <td>Svolt</td>                    <td>2.4%</td>                    <td>28.5</td>                </tr>                                <tr>                    <td>Others</td>                    <td>10.5%</td>                    <td>124.9</td>                </tr>                            </tbody>        </table>    </div>                <div>        <div>            <p><img width="768" height="432" src="https://imageproxy.pbkrs.com/https://cnevpost.com/wp-content/uploads/2026/03/2026030502042496-768x432.jpg?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" original-src="https://imageproxy.pbkrs.com/https://cnevpost.com/wp-content/uploads/2026/03/2026030502042496-768x432.jpg"/>                            </p>        </div>        <div>            <p>Nio sets up new Shanghai battery unit to accelerate solid-state tech</p>            <p>Nio has established a new battery tech firm in Shanghai to accelerate solid-state battery R&amp;D, expecting scaled application after 2027.</p>                    </div>    </div>                                                                                    </div>

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<p>Eve Energy has launched two new all-solid-state batteries, Longquan No. 3 for consumer electronics and Longquan No. 4 for electric vehicles, marking a significant step in commercialization. The Longquan No. 3 operates under low-pressure conditions, while the Longquan No. 4 has a capacity of 60 Ah and can cycle under pressures of 5 MPa. The company aims to expand its production capacity to 100 GWh by December 2026, following its previous developments in solid-state battery technology.</p>

Eve Energy rolls out 2 new all-solid-state batteries in push for commercialization