Alternatives to LeydenJar

Developer of advanced 100% silicon-anode lithium-ion batteries for high-performance mobile and IoT devices.

Pioneering energy intelligence technology for battery packs.

Manufactures integrated home battery systems and VPP software for residential energy independence and management.

AI-driven materials discovery platform for next-generation thermoelectric materials.

Manufacturing advanced silicon-carbon composite anode materials for lithium-ion batteries.

Developing AI and robotics for a safer, more sustainable future by amplifying human ability.

UK-based manufacturer of rare earth and magnet-free electric motors for automotive, industrial, and marine applications.

Revolutionizing grid-scale energy storage with sustainable, mechanical solutions.

Gauzy is a global leader in smart glass and ADAS technologies, developing and manufacturing vision and light control solutions.

Developing high-temperature geothermal energy at industrial scale.

Energy-as-a-Service platform for businesses.

Swedish battery technology startup developing advanced materials and scalable, water-based screen-printing manufacturing processes.

Developer of advanced battery materials using a proprietary high-throughput experimentation and AI-driven platform.

SolOr develops advanced solar energy solutions for residential and commercial applications.

Global provider of electric vehicle charging and energy management solutions.

Developer of Neocarbonix electrode technology for sustainable, high-performance lithium-ion batteries and energy storage.

Global energy technology company providing microinverter-based solar-plus-storage systems and intelligent energy management solutions.

Chinese electric vehicle manufacturer designing, developing, and selling premium smart electric vehicles.

Developing a hybrid power system for RVs that extends beyond campsites.

Developing predictable renewable power systems from tidal flow.

Designs, manufactures, and sells electric vehicles, battery energy storage, and solar energy products.

European battery technology developer and manufacturer for electric vehicles and energy storage.

Developing integrated, carbon-neutral graphite mining and processing solutions for the electric vehicle battery sector.

Shrinking a key nuclear reactor part to make nuclear power cheaper than natural gas.

Advanced battery materials company developing high-energy silicon-anode technology for lithium-ion batteries.

Deeptech energy startup developing nanocellulose-based renewable energy storage.

Princeton Critical Minerals is a cleantech startup focused on expanding commercial deployments of its revolutionary brine-based lithium production platform in the US and South America.

Develops and distributes a carbon emission reduction technology for internal combustion engines.

Global technology leader in search, advertising, cloud, AI, and consumer electronics.

Developing a recyclable and biodegradable bio-based foam material to replace harmful plastic foams.

Global leader in smart energy technology, providing solar inverters, power optimizers, and energy storage systems.

A leading semiconductor manufacturer providing advanced chip manufacturing services.

A full-stack residential solar platform for households and housing societies.

Developing AI-powered household robots to automate domestic tasks and give people back their time.

AI-powered drive-through vehicle inspection system, the "MRI for vehicles", that automatically detects undercarriage, tire, and cosmetic defects for automakers, dealers, and fleets.

Global leader in eco-friendly energy storage solutions, specializing in supercapacitors and fuel cell components for various industries.

SILA develops advanced battery technology for electric vehicles and grid storage.

Developing, building, and operating large-scale battery storage systems for grid stability and renewable energy integration.

Wi-Fi systems for a more connected home.

Africa's largest electric vehicle company, specializing in electric motorbikes and battery-swapping infrastructure.

Pioneering a scalable engineered diamond platform for advanced coatings, substrates, and active devices.

EV charging hardware

Pioneering extreme fast charging (XFC) battery technology for electric vehicles, overcoming range and charging anxiety.

Develops and constructs large-scale battery energy storage systems directly connected to the high-voltage grid.

Intelligent AI-powered energy management platform for balancing grid supply and demand for cleaner energy.

A global leader in gaming lifestyle.

Halo Collar develops and sells GPS-enabled smart collars for dogs, providing a wireless containment system, GPS tracking, and training.

Deeptech startup developing advanced materials for industrial separation and water treatment.

Rivian designs, develops, and manufactures electric adventure vehicles.

European electric vehicle charging infrastructure company.

Advanced chemistry startup developing innovative chemical solutions and novel materials.

Develops computer vision technology to enhance spectral resolution of conventional cameras.

Green processing of battery waste.

Develops unique sensing solutions for real-time asset management and predictive maintenance.

Fusion power startup developing grid-scale power plants using advanced laser technology.

ZOOZ Power provides ultra-fast EV charging solutions to overcome grid limitations by leveraging kinetic energy storage.

Licensor of silicon and software IP for smart edge devices, focusing on connectivity and AI processors.