High Energy Density Silicon Anode Li-ion Batteries for UAVs
500 Wh/kg Li-Ion Battery High energy density battery for UAVs and eVTOL aircraft
500 Wh/kg Li-Ion Battery

High energy density battery for UAVs and eVTOL aircraft

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500 Wh/kg Li-Ion Battery

The Amprius 500 Wh/kg (1300 Wh/L) lithium ion battery delivers unprecedented energy density at half the weight and volume of equivalent commercially available cells for UAVs (unmanned aerial vehicles) and High-Altitude Pseudo-Satellite (HAPS) platforms, enabling sustained flight with significant payload capacities. 

The battery utilizes state-of-the-art silicon anode technology with a unique nanowire structure, resulting in unmatched energy density and outperforming traditional graphite anode batteries in a variety of key metrics.

Advancing Unmanned Systems Through Strategic Collaboration UST works with major OEMs to foster collaboration and increase engagement with SMEs, to accelerate innovation and drive unmanned systems capabilities forward.