10 Best Quantumscape Competitors and Alternatives (2022 Update)

Quantumscape is a company based in the US that deals with lithium-ion batteries and power storage devices. They produce a series of products designed to optimize the performance of lithium-ion batteries. They offer a variety of materials for battery cells, from different types of electrolytes to conductive agents and ion exchange resins. They also produce a line of battery chargers, which are designed to provide the best charging algorithms.

Despite the high potential of its products, Quantumscape has not been able to capitalize on its latest acquisitions or aggressively market its technology. Its main competitors in the battery division are Panasonic, Panasonic Industrial, and Samsung. Quantumscape’s market share is the most likely to be taken over by these companies as they have more resources than Quantumscape.


This is a China-based company that develops next-generation battery technologies. Calb is a subsidiary of China Energy Investment Corporation, the country’s largest state-owned energy company. The company focuses on developing advanced batteries for hybrid vehicles and electric bikes. Its technology involves the use of materials that can store more energy than traditional lithium-ion batteries, a process that uses less material, and a more efficient method of charging the battery. Calb also has expertise in nanotechnology, which is the study of very small substances and devices.

Calb started its operations in 2007, and its first product was the MX-28. This is a lithium-ion battery that uses a silicone electrolyte, with polymerized polyphosphates as the conductive agent.

2. Silatronix

Silatronix is located in Wisconsin, US that specializes in nanomaterials. It is one of the most important players in the US nanotech business. They have a line of cellulose-based materials that are used in the production of batteries and flexible solar electronics. Silatronix also produces titanium dioxide and silicon carbide nanomaterials that can be used in the production of batteries. They are also involved in nanotech research projects, with efforts on the part of the US military, which is looking for a way to improve fuel efficiency and lightweight.

Silatronix is also engaged in research that involves the study of nanostructures, their formation, and efficiency on batteries and electronic devices. They are a leading force in the US battery manufacturing industry, with several subsidiaries and licenses they have obtained in other countries.

3. Norco Group

Norco is a company that produces special chemicals that are used in the production of lithium-ion batteries. It started its operations in 1991. Their headquarters are based in Aberdeen, UK, and they also have locations in America, Australia, and New Zealand. They specialize in the production of battery electrolytes. Their manufacturing process begins with the addition of a lithium carbonate compound to a solvated solvent. Electrolytes can be produced in a variety of forms depending on their purpose, from solvent to solid or frozen. The solvated solvent used by Norco is carbon dioxide.

After this step, the liquid electrolyte produced is solidified and then dried. The drying process is what gives Norco its reputation for producing high-quality products.

4. Aceleron

Acceleron is a company that specializes in the production of batteries for medical, industrial, and professional applications. It has operations in America, China, and Germany. The company utilizes proprietary technology that allows the creation of asymmetric electrodes from carbon-based materials, including graphite and silicon. Their battery cells are the smallest in diameter and have the highest energy density. They have been designed to be used in medical equipment and implanted devices, but they are also perfect for use in aerospace and defense. Currently, they are operating from Birmingham UK, with several subsidiaries in the US, China, and Germany.

Acceleron’s main products are lithium-ion batteries for use in pacemakers and defibrillators, portable electronic devices, torches, and other medical devices.

They are also specialists in the production of lithium-ion battery cells, with a focus on safety, security, and longevity. Their main competitors in the medical sector include Johnson & Johnson and Cyberdyne Systems.

5. Powur

Powur is a manufacturer that produces specialist batteries for use in medical equipment. Its main operation is based in California, US, and the company started operating as early as 1997. It has a lot of experience in the industry, with more than 200 years of expertise behind it. Their mission is to improve the quality of batteries used in medical equipment. Their product line has three main components, which are the battery itself, a controller and an external device that manages the charge cycle.

The controller is responsible for determining the amount of charge that goes into each battery. An external device can also be attached to the Powur battery that communicates with the controller and regulates the charging process.

6. NLine Energy

NLine Energy is a company that specializes in the production of energy storage systems for electric vehicles. It was established in 2010, and it has facilities in the US and Shenzhen China. The company is dedicated to the development of products, batteries, and energy storage systems that have smaller sizes and are lighter than traditional batteries. It is one of the main groups that take care of such projects.

The company’s headquarters are located in Shenzhen, with offices in America and Germany. Its main areas of expertise include lithium-ion batteries, energy storage solutions, and battery management systems. They also have a lithium-ion battery research lab that is focused on improving the performance of their products.

The company is also a hydropower developer in the US, which means that they also have a lot of experience in that field. They are also involved in the manufacture of lithium-ion polymer (Li-PO) batteries.

7. A123 Systems

A123 Systems is one of the companies that use silicon-based materials in the production of lithium-ion batteries. These types of batteries are widely used in electric vehicles, as well as aerospace and military equipment. A123 Systems specializes in lithium-ion battery cells, but they have also produced zinc-air and lithium-sulfur technologies. Their headquarters are located in Michigan, US. The company started operating in 2001 and it has completed a public offering of shares in 2010. It has also radically expanded its operations overseas.

Their main products include the lithium iron phosphate battery cell, prismatic battery, and pouch batteries. The company works closely with several auto manufacturers such as BMW and Ford, as well as aerospace companies such as Lockheed Martin and NASA. A123 Systems is also involved in various nanotechnology projects that are related to lithium-ion batteries.

8. EaglePicher

EaglePicher is a company that specializes in the research and development of batteries. It was founded in 1842, and it remains one of the most experienced companies involved in the production of lithium-ion batteries. These types of batteries are used in many different devices, and they are also found in electric vehicles such as hybrid cars, buses, and trucks. The company has 9 manufacturing facilities located around the world, with a total production capacity of more than 14 million battery cells per year.

EaglePicher is a supplier of products for the aerospace, military, medical, and energy storage industries. They also produce batteries for use in electric vehicles. One of the company’s main products is nickel-cadmium (NiCd) rechargeable batteries used in medical equipment and portable electronics such as cameras and radios.

It is also the largest supplier of NiMH cells in the world. They produce batteries for the US military and other US defense agencies, as well as those used in medical devices and by the automotive industry. They are also involved in the production of lithium-ion batteries for vehicles such as airplanes, buses, and trains. These battery types are also used in portable devices such as cell phones, cameras, laptops, and portable recorders. EaglePicher’s main markets include Australia, Canada, and Japan.

9. Saft

Saft is a French company that produces batteries for various uses. In 1998, the company acquired ERB Batteries, a manufacturer of lithium-ion batteries. They are used in several applications, from the medical sector to consumer electronics and even aerospace equipment. They also provide custom battery packs that are used in a wide range of products such as electric vehicles and remote terminals in telecommunications.

Saft has several sites scattered around the world, with headquarters based in France. They are also present in Germany, Spain, the United Kingdom, and Japan. The company has production facilities capable of producing over 100 million cells per year. Their main competitors include Duracell, Panasonic, and Sony. The company received awards from Deloitte’s Technology Fast 500 EMEA list and it is also part of the Dow Jones Sustainability Index (DJSI).

10. Ener1

Ener1 is a US-based corporation that specializes in the research and development of energy storage systems. The company was originally founded in 2000, to develop a high-performance battery for electric vehicles. They have also diversified into energy storage areas such as hybrid vehicles and modular building systems. The company has production facilities located in California, Texas, and New Jersey. It is also involved in the installation of solar panels as well as wind farms.

Ener1 has over 150 patents, and they produce lithium-ion batteries that have higher voltage and capacity than those offered by the competition. They also have contracts with various car manufacturers such as Nissan, General Motors, and Honda.


As you can see, several different companies manufacture lithium-ion batteries. The list is not exhaustive, and it does not include every company that is producing this type of battery. However, the information provided on each of these companies’ information pages gives a good idea of what they do, who they work with, and their products.