Lab-validated simulation of the Samsung SDI 50U 21700 battery cell for eVTOL and electric aviation, covering rate-dependent discharge, constant power loading, pulse capability, and a full 800 V pack mission cycle.

Lab-validated simulation of the LG INR21700H52A 21700 cell for eVTOL and electric aviation, covering rate-dependent discharge, constant power loading, pulse capability, and a full 800 V pack mission cycle.

Simulated discharge, constant power, pulse power, and eVTOL mission data for the Reliance RS50 (INR21700-RS50). See how this 5 Ah, 14C cell performs in a 222s16p 800V pack across a full passenger flight cycle.

About:Energy partnered with MP Space to accelerate the development of next generation satellite power systems. Using The Voltt, MP Space selected the right battery cell virtually, benchmarked multiple options against real mission profiles, and integrated validated lifetime data into MATLAB Simulink models. The result was lower technical risk, faster decision making and earlier adoption of high performance cell technology.

The Amprius SA08 is a high-specific-energy lithium-ion pouch cell designed for aerospace-grade drones, offering 338 Wh/kg while weighing just 108.5 g. In this blog, we use About:Energy’s lab-validated electrical model to simulate the SA08 under real multicopter drone loads—revealing voltage behaviour, heat generation, and usable energy beyond what the datasheet shows.

We have collaborated with ThermoAnalytics to demonstrate how the Voltt database can be used with 3D thermal simulation software TAITherm.