EExion

EExion Energy, based in Israel, develops advanced carbon battery technology that transforms activated carbon into efficient cathodes. Their innovative solutions boost energy density and sustainability, targeting applications in grid storage and electric vehicles with rapid charging and long-lasting performance.

Company Location

Country:

Israel

City:

Petah Tikva

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Company Overview

EExion Energy specializes in advanced carbon battery technology, developing innovative solutions that transform activated carbon into efficient cathodes through organic chemistry modifications. Founded in Israel, the company’s mission is to create sustainable energy storage alternatives that address supply chain dependencies, environmental concerns, and performance limitations in renewable energy adoption.

Battery Technology

EExion’s proprietary technology centers on modified carbon electrodes functioning with multiple ion types (H+, Li+, Na+, Zn++) in both aqueous and organic electrolytes, delivering nearly double the energy density of conventional systems. Their patented approach eliminates dependence on scarce materials while improving recyclability and long-term performance.

Products

The Energize-N’-Go product line features supercapacitors designed for rapid charging, maintaining capacity through thousands of charge cycles. These devices cater to micro-mobility applications (e-scooters, e-bikes, motorcycles) and offer enhanced energy density and extended operational life for grid storage, reducing installation space and long-term maintenance costs.

Recent Projects

EExion’s five-minute charging technology for electric vehicles demonstrated charging speeds up to 100 times faster than lithium-ion batteries and over 30,000 recharging cycles in testing. The technology has been applied in warehouse robotics and shared electric vehicle systems.

Investors

The seed round was led by Capital Nature, with participation from 4WARD VC and Climate Capital Collective (C3), supported by ESIL (Energy Storage Innovation Lab) backed by EDF Renewables Israel, Johnson Matthey and BAZAN Group, and several European angel investors.

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