We are at the beginning of the electric mobility revolution. From scooters and e-bikes to cars and airplanes, all-electric is the future. Powering all those machines requires more batteries than ever before, and as those batteries age, they need to be constantly maintained – and replaced.

However, those “old” batteries still hold a lot of value. As we simultaneously sprint towards using more clean energy, used batteries are critical for stationary storage, which impacts renewable energy availability, consumption, and overall equity. The used electric vehicle (EV) batteries of today will power (pun intended) the energy grid of tomorrow.

ReJoule combines hardware, software, and machine learning algorithms to provide accurate measure batteries’ State of Health (SOH) faster than any other existing tool. Our technology is non-invasive and is designed for flexibility; it can work with any chemistry, form factor, and voltage.

Unlike a traditional BMS, which becomes more unreliable as a battery ages, ReJoule’s technology utilizes a battery’s actual aging and usage patterns to tailor our State of Health measurements.

We are proud to have received grant funding from the National Science Foundation, California Energy Commission, and U.S. Department of Energy. We are also part of accelerator programs such as LACI’s Energy Innovators, Plug & Play, and the Southern California Energy Innovation Network.

Please contact us at info@rejouleenergy.com. We are always evaluating new projects and opportunities to partner with other companies passionate about EV batteries’ role in the circular economy.