<div dir="ltr"><div>Hello Team, </div><div><br></div><div>Please see below an email from Sol-Ark about the context of today&#39;s meeting. </div><div><br></div><div>Let me know if you have any questions.</div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><p style="margin:0in"><span style="color:black;font-family:Arial,sans-serif"><br></span></p><p style="margin:0in"><span style="color:black;font-family:Arial,sans-serif">Jordan G. Wroblewski</span></p><p style="margin:0in"><span style="font-family:Arial,sans-serif;font-size:9pt;color:black">Partner | President <br></span></p><p style="margin:0in"><span style="font-family:Arial,sans-serif;font-size:10pt;color:black">Lithium Battery Company</span></p><p style="margin:0in"><span style="font-family:Arial,sans-serif;font-size:10pt;color:black">Direct: (917) 266-5336<br></span></p><p style="margin:0in"><span style="font-family:Arial,sans-serif;font-size:9pt;color:blue"><u>jordan<a href="mailto:Jarrett.brownfield@trackmastermobility.com" style="color:blue;margin:0px" target="_blank">@lithiumbatterycompany.com</a></u></span></p><p style="margin:0in"><span style="font-family:Arial,sans-serif;font-size:9pt;color:rgb(5,99,193)"><a href="http://lithiumbatterycompany.com" target="_blank">Lithium Battery Company</a></span></p></div></div></div><br><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">---------- Forwarded message ---------<br>From: <strong class="gmail_sendername" dir="auto">Douglas, Dustin</strong> <span dir="auto">&lt;<a href="mailto:Dustin.Douglas@sol-ark.com">Dustin.Douglas@sol-ark.com</a>&gt;</span><br>Date: Thu, Oct 30, 2025 at 12:51 PM<br>Subject: Additional Information for Meeting<br>To: Jordan Wroblewski &lt;<a href="mailto:jordan@lithiumbatterycompany.com">jordan@lithiumbatterycompany.com</a>&gt;, Nathan Staron &lt;<a href="mailto:nathan@lithiumbatterycompany.com">nathan@lithiumbatterycompany.com</a>&gt;<br></div><br><br><div class="msg-8287825387612801160">




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Hi Nathan and Jordan,</div>
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Please see the attached inverter specification sheet that we plan to pair with the Non-FEOC battery solution. I recommend paying particular attention to the battery input data section. This will be an important discussion point with our CEO, as we aim to achieve
 a 1.0C rate or as close to it as possible. That’s why the earlier questions regarding BMS capabilities and customization will be critical to address.</div>
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I’ve also included a CAD file of the system. We’d like to explore a gutter solution to simplify installation and achieve a cleaner, more integrated look. This could require adjustments to the enclosure design, including additional terminals — one set for inverter
 or bus-bar connections and another for parallel battery connections. I don’t expect LBC to have a finalized design for these yet, but I wanted to flag this since it will likely come up in discussion with our CEO.</div>
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<a id="m_6691108128563426966OWAaa1ad5be-b2c1-012c-346b-5c6a9fa21053" title="https://www.dropbox.com/scl/fi/swimtoq82sczjg2oyjcz6/12K-LC.stp?rlkey=9ck4inzwga361tqmfb7kro6lh&amp;st=ixr64erk&amp;dl=0" href="https://www.dropbox.com/scl/fi/swimtoq82sczjg2oyjcz6/12K-LC.stp?rlkey=9ck4inzwga361tqmfb7kro6lh&amp;st=ixr64erk&amp;dl=0" target="_blank">12K-2P-LC
 Inverter CAD File</a> (Let me know if you have trouble accessing)</div>
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Lastly, I want to reiterate that the goal of today’s meeting is to review LBC’s capabilities and cell sourcing for both FEOC and Non-FEOC solutions. Our intent is to develop a Generation 1 Sol-Ark solution that can be brought to market, while also setting the
 foundation for future generations.</div>
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Looking forward to the discussion.</div>
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<span style="font-family:Aptos,sans-serif;font-size:10pt;color:black"><b>Dustin Douglas</b></span></p>
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<span style="font-family:Aptos,sans-serif;font-size:9pt;color:black">Staff Engineer | Product Marketing Manager — Partnerships &amp; Integrations</span></p>
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<span style="font-family:Aptos,sans-serif;font-size:9pt;color:black">Call or Text: 214-432-3799</span></p>
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<span style="font-family:Aptos,sans-serif;font-size:12pt;color:black;background-color:white"><a style="color:black;margin:0px" title="https://www.sol-ark.com/" href="https://www.sol-ark.com/" target="_blank"><img style="width:128.99pt;height:39.6pt;max-width:440px;min-width:auto;min-height:auto;margin:0px" height="52" width="171" id="m_6691108128563426966x_Picture_x0020_1720788291" src="cid:ii_19a3615648a22745e61"></a></span></p>
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<span style="font-family:Aptos,sans-serif;font-size:8.5pt;color:black">805 Central Expy S., Allen, TX 75013</span></p>
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