Spare Energy repurposes second-life batteries to create safe and reliable energy storage solutions, significantly reducing waste from retired batteries that are often discarded despite retaining over 95% of their capacity. By implementing cell-level battery protection systems, the company ensures optimal performance and safety, facilitating the integration of renewable energy sources into various applications.
Funding
$10K raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Founders
Product
Problem
The increasing volume of retired batteries from electric vehicles, scooters, and other devices presents a significant waste management challenge. Many of these batteries are prematurely shredded, despite retaining a high percentage of their original capacity at the cell level. This inefficient disposal process squanders valuable resources and poses environmental risks.
Solution
Spare Energy addresses the problem of premature battery disposal by repurposing second-life batteries into reliable energy storage solutions. The company implements cell-level battery protection systems to ensure safe operating conditions and maximize the lifespan of repurposed battery packs. By carefully sorting, evaluating, and integrating used batteries, Spare Energy facilitates the integration of renewable energy sources and provides a sustainable alternative to shredding viable battery cells. Their technology is designed for adaptability across a broad range of energy applications, offering a solution that is both environmentally responsible and economically sound.
Target Audience
Spare Energy targets power tool OEMs managing battery returns, as well as organizations seeking to integrate reliable and sustainable energy storage solutions into their operations.
Features
- Cell-level battery protection systems to ensure safe operating bounds.
- Evaluation and sorting of used electric scooter and bicycle batteries.
- Designs are redundant and therefore maximally available.
- Technology is designed for maximum adaptability across a broad range of energy applications.
- Systems designed according to automotive functional safety standards.