Develop Safe Batteries- Cheaper and Faster

Akkuracy provides quantitative thermal runaway safety datasets for battery cells. Rapidly compare, select, and implement new cells.

Safety Data As Convenient as Performance Data

Data for 2170 cells from three manufacturers.

4.9 Ah each, similar performance.

Triggered by overheating at 10 °C/min.

Average values for three repeats per type.

Use our high-level, aggregated scores (e.g. for propagation risk) to compare different cells quickly and efficiently. Select the one that works for your application.
Use our quantitative data (e.g. energy released in the cell can during a thermal event) to inform detailed selection decisions.
Use our quantitative data (e.g. total energy released in the cell can during thermal runaway) to inform design decisions, like sizing thermal propagation barriers. Make better design assumptions to reduce project times and decrease test effort at the module and pack levels.

Find out more here: DATRC
Identify where your chosen cell needs the most design effort (e.g. containing side rupture). Allocate resources to the right areas early on in the design process, reducing downstream risk, total test effort, and cost.

Lengthy cell selection process with significant downstream risk due to unknown cell thermal runaway behaviour.
Repeated testing on cell and module level to compare cells.
Uncertainty regarding areas where engineering is needed (e.g. side rupture).

Reduced program risk through early selection of a safe cell.
Faster time to a safe product due to targeted engineering in areas where it matters most.
Better engineering decisions based on quantitative energy and gas release data. Find out more about our quantitative data here: DATRC.

Want to find out more? Download an example dataset for a 21700 cell by filling-in the form below.