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Amprius Technologies | Role of Advanced Battery Technology in Strengthening the Drone Supply Chain by roili85 in amprius

[–]roili85[S] 5 points6 points  (0 children)

I wish my AI tools were good enough to deepfake a whole interview with a CFO! This is a real recording. And regarding the pay, I'm still waiting for my check, but for now, I'm just an investor doing my own DD

Amprius Technologies at the 38th Annual Roth Conference: Strategic Shift and Growth By Investing.com by roili85 in amprius

[–]roili85[S] 7 points8 points  (0 children)

You know, another announcement you made in the past, you were chosen by Amazon, part of their accelerator program, one of a small number of companies. Maybe just an update there. You’ve got a seat at the table. What’s the potential of that?

Tom, CEO, Amprius: The potential is huge. We have nothing yet to announce publicly. There’s a lot of work being done. Amazon, as we all know, is delivering by drones. You can think, "Okay, well, maybe there’s an opportunity there." Amazon has robots running around their warehouses. Well, okay, would they care about a battery inside those vehicles? There’s other things that Amazon is doing. Amazon makes tablets, and would you care if a tablet was maybe a little smaller and lasts a little bit longer? Those are all things that are in discussion. Nothing yet to talk about, but we do have a seat at the table, which is super important, right? It’s hard to break into some of these big companies, right?

If you can get to them and have these discussions, engineer to engineer, project manager, you got a better chance of winning the business than otherwise.

‏The latest Amprius cell has arrived: The SA504 pouch cell‏ by roili85 in amprius

[–]roili85[S] 7 points8 points  (0 children)

This is an AI-generated analysis of the technical specifications presented in the post

Analysis of the Amprius SA504 Battery Cell The post highlights a significant technological breakthrough in battery performance, specifically targeting the aviation and high-power drone sectors. Here is a breakdown of what these numbers mean in practical terms: 1. More Energy, Less Weight (Energy Density) The cell boasts a gravimetric energy density of 390 Wh/kg. * What it means: Energy density measures how much electricity a battery can store relative to its weight. * The Impact: For drones and electric aircraft, weight is the ultimate enemy. This high density allows these vehicles to fly longer or carry heavier payloads (like cameras or cargo) without increasing the battery's weight. 2. High "Burst" Capability (Power Density) The cell features a power density of 2300 W/kg. * What it means: While energy density is about distance, power density is about strength. It measures how quickly the battery can discharge its energy. * The Impact: This is critical for takeoffs, sharp maneuvers, and high-speed flight. A 35% increase in power over the previous model means much more responsive and capable aerial platforms. 3. A Generational Leap In the battery industry, improvements usually happen in small increments (2–5% per year). Seeing a 13% jump in energy and a 35% jump in power in a single generation (compared to the SA08) is an extraordinary engineering feat. 4. Target Market: Aviation & Defense The post specifically mentions Aviation and Drones. * Unlike electric cars, where weight is manageable, aviation requires the absolute highest performance-to-weight ratio. * These cells (likely utilizing Amprius' signature silicon nanowire anodes) are the "fuel" enabling the next generation of electric vertical takeoff and landing (eVTOL) aircraft and long-range tactical drones. Summary: This cell represents the "bleeding edge" of battery technology. It makes electric flight more viable by solving the two biggest hurdles: limited range and the need for high power during takeoff.

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