EnerSys is a manufacturer, marketer and distributor of industrial batteries. The Company also manufactures markets and distributes related products, such as chargers, power equipment and battery accessories, and it provides related after-market and customer-support services for industrial... more

Millennium Cell Inc. (Millennium Cell) is engaged in the development of hydrogen fuel cartridge technology and designs, as well as hydrogen batteries comprising of a fuel cell and the Company’s hydrogen storage technology for use in portable electronic devices for the military,... more

Valence Technology, Inc. (Valence) develops, manufactures and sells high-energy power systems utilizing its phosphate-based, lithium-ion technology for diverse applications, with emphasis on portable appliances and future generations of hybrid and electric vehicles. In November 2007, the... more

Exide Technologies, with operations in more than 80 countries, is one of the world's largest producers and recyclers of lead-acid batteries. The Company's four global business groups - Transportation Americas, Transportation Europe and Rest of World, Industrial Energy Americas and... more

Nuvera Fuel Cells (www.nuvera.com) is a global leader in the development and advancement of multi-fuel processing and fuel cell technology committed to providing clean, safe and efficient power solutions. With offices located in Italy and the USA, Nuvera is committed to advancing the... more

Energizer Holdings, Inc. is a manufacturer of primary batteries, flashlights and men’s and women’s wet-shave products. The Company’s brand names Eveready and Energizer have worldwide recognition for quality and dependability, and are marketed and sold in more than 165 countries. Its... more

Ultralife Corp., formerly Ultralife Batteries, Inc., offers products and services ranging from portable and standby power solutions to communications and electronics systems. Through the Company’s engineering and collaborative approach to problem solving, it serves government, defense and... more

Part of the Procter & Gamble Company (NYSE: PG), Duracell is the world's leading manufacturer of high-performance alkaline batteries. Duracell also sells various other types of batteries including lithium and zinc air batteries, as well as rechargeable Nickel-Metal Hydride (NiMH)... more

Rayovac is one of the world's leading battery and lighting device companies. The company also markets the number one selling rechargeable brand of battery in the U.S. and is the world leader in hearing aid batteries. Rayovac trades on the New York Stock Exchange under the ROV symbol.... more

In 1994, Acumentrics was founded as a manufacturer of custom power products. The company quickly became an industry leader in rugged AC and DC uninterruptible power supplies (UPS) for military and industrial power conditioning and backup. Our RuggedUPS products are trusted in punishing... more

A123 Systems, Inc. designs, develops, manufactures and sells advanced, rechargeable lithium-ion batteries and battery systems. Its batteries and battery systems provide a combination of power, safety and life that the Company believes no other commercially available battery provides. The... more

Saft is a world specialist in the design and manufacture of high-tech batteries for industry. Saft batteries are used in high performance applications such as industrial infrastructure and processes, transportation, space and defence. Saft is the world's leading manufacturer of... more

Neah Power Systems, Inc. (NPSNV), formerly Growth Mergers, Inc., is engaged in the research and development of fuel cells designed to replace existing rechargeable battery technology in mobile electronic devices. The electronic devices, including notebook computers and tactical radios for... more

Established in 1965, Lenmar is a leading manufacturer of rechargeable batteries, chargers and accessories for digital cameras, camcorders, laptop computers, mobile and cordless phones and other consumer electronics. With innovative technologies such as the Mach 1 SpeedCharger® and... more

Micro Power Electronics supplies custom battery systems to the portable medical, automatic data collection, and commercial military markets. As a pioneer in the development of lithium battery systems, smart battery packs, chargers, docking stations, and power supplies, Micro Power has... more

Lithium Technology Corporation (LTC) is a manufacturer and provider of power solutions for diverse applications. The Company designs, engineers and builds custom lithium-ion (Li-ion) rechargeable batteries complete with battery management systems for use in military/national security,... more

MTI MicroFuel Cells Inc., a subsidiary of Mechanical Technology Incorporated, (NASDAQ: MKTY), is the developer of the award winning Mobion(R) direct methanol micro fuel cell technology. The Company has a world-class team of entrepreneurial business executives, researchers and scientists;... more

Electrovaya Inc. (Electrovaya) develops, manufactures and markets portable power technology products. The Company's main products include mobile computing solutions, batteries for aerospace and defense, and power systems for electric vehicles, including plug-in hybrid electric vehicle... more

Energizer® Holdings Inc. is one of the world's largest manufacturers of batteries and flashlights and a global leader in the dynamic business of providing portable power. Energizer provides the optimal power solution to hearing aid wearers by offering a full line of hearing aid battery... more

About Wilson Greatbatch Technologies: Wilson Greatbatch Technologies, Inc. is a leading developer and manufacturer of critical components used in implantable medical devices and other technically demanding applications.

Ener1, Inc. (Ener1) has three business lines that it conducts through its three operating subsidiaries. EnerDel, Inc., an 80.5% owned subsidiary, which is 19.5% owned by Delphi Corporation, develops lithium ion (Li-ion) batteries for automotive, military and other industrial uses.... more

Jadoo (a Hindi word meaning "magic") was founded in 2001 by Chief Executive Lee Arikara and Larry Bawden. In 2003, Jadoo secured its first round of institutional financing. After perfecting its Proton Exchange Membrane-based fuel cell, Jadoo developed an integrated power system around... more

Maha is a professional designer and manufacturer of battery and charger solutions. Unlike many other providers in the market, most products are conceived, designed, produced and marketed all under one roof. Maha supplies not only to the consumer market, but also to major OEM... more

Cadex Electronics Inc. was established in 1980 in Vancouver, Canada. Isidor Buchmann, Founder, President and CEO, recognized that the full potential of nickel-cadmium batteries was not being achieved and developed a battery analyzer to exercise and rejuvenate them. In its early days, the... more

PolyFuel, Inc. (PolyFuel) development-stage company engaged in the engineering, manufacture and sale of hydrocarbon based membranes for use in micro fuel cells to power portable electronic devices. The Company offers its products directly through the provision of a line of hydrocarbon... more

Yuasa Battery, Inc. has been manufacturing motorcycle batteries in the U.S.A. to uncompromisingly high standards since 2000. We are the largest American manufacturer and the largest distributor of batteries for motorcycles, snowmobiles, scooters, all-terrain vehicles and personal... more

EaglePicher Corporation manages a portfolio of advanced technology companies with a diverse range of products, often custom-developed, always precision-designed for unique and sometimes history-changing applications. For example, EaglePicher Technologies, LLC supplied the batteries... more

UltraCell is a leading producer of fuel cell systems for mobile devices. The company has an exclusive license with Lawrence Livermore National Laboratories for micro fuel cell technology and has developed new technologies and intellectual property in the field of methanol-based fuel cells.

VARTA Automotive is the leading manufacturer of car batteries in Europe. VARTA offers the right battery for each vehicle: car batteries (car battery)

Advanced Battery Technologies, Inc (ABAT) is a holding company engaged in the business of designing, manufacturing and marketing of rechargeable polymer lithium-ion (PLI) batteries through its subsidiaries, Cashtech Investment Limited (Cashtech) and Heilongjiang Zhong Qiang Power-Tech... more

General Hydrogen Corp. is registered in Delaware, while Richmond's General Hydrogen (Canada) Corp. is a wholly owned subsidiary that serves as the corporate office. There is also a sales support office in Gallatin, Tennessee. The company has about 36 employees. Trotter said General... more

Electro Energy Inc. is primarily engaged in the research and development of battery technologies. The Company is pursuing commercial market opportunities, while continuing technical development activities. It is targeting multiple rechargeable battery markets, military and aerospace,... more

Cobasys is an innovative company providing advanced energy storage systems and solutions for the transportation and stationary markets. As a leader in developing processes, products, systems and application solutions, our company is able to quickly integrate new technology products and... more

Nexergy is the leading designer, integrator, and manufacturer of custom battery packs and battery chargers that enable portable electronic products to be more dependable, smaller, lighter, and longer running. Nexergy's team of design engineers develops complete power solutions that... more

Solicore is a worldwide leader of embedded power solutions, offering its Flexion product portfolio of advanced ultra-thin, flexible, lithium polymer batteries for powered cards, RFID, and micro medical devices. Solicore has developed an advanced battery technology that is ultra-thin,... more

BYD Company Limited is a global leading vertical integration manufacturer of handset component and assembly service provider with a diversified product of battery, plastic housing, metal housing, keypad, FPC, charger, LCD modules and handset camera modules etc. BYD also can provide EMS... more

Tekion, Inc. is a North American company with operations in both Champaign, Illinois and Burnaby, British Columbia. By integrating advanced battery technology with a unique micro fuel cell technology, Tekion is creating a new "personal power source". Known as a FormiraÔ Power Pack, this... more

Greatbatch, Inc. develops and manufactures critical products used in medical devices for the cardiac rhythm management, neurostimulation, vascular, orthopedic and interventional radiology markets. The Company also designs, manufactures and distributes electrochemical cells, battery packs... more

Concorde Battery Corporation is a manufacturer of premium quality lead-acid batteries. The present product lines include valve regulated (sealed) lead-acid batteries (VRB) for aircraft, marine, medical, telecommunications, emergency backup, and photovoltaic applications as well as flooded... more

Angstrom Power Inc. is a Vancouver based company founded in 2001 to develop and commercialize micro-structured fuel cells based on a novel fuel cell architecture. The unique fuel cell architecture, combined with innovative concepts for hydrogen fuel and integrated into passive Micro... more

Tadiran manufactures a complete line of lithium thionyl chloride batteries, including a variety of primary cylindrical batteries, Pulses PlusTM batteries for high current pulse applications, coin-sized cells and custom battery packs. Tadiran products are available in a variety of... more

Firefly Energy was founded in 2003 to develop and market breakthrough technology that carries lead acid batteries to new levels of performance. The carbon-graphite foam grid technology developed by Firefly can be incorporated into existing lead acid manufacturing without requiring major... more

Since 1946, East Penn Manufacturing Company has been producing a wide variety of lead-acid batteries, battery accessories, wire and cable products. An independent and progressive company committed to the future, East Penn owns and operates the largest single site battery manufacturing... more

EnerDel was formed in October 2004, when an alternative energy company Ener1, Inc., and the world's largest automotive components company Delphi Corporation combined lithium battery operations. EnerDel is owned 80.5% by Ener1, Inc., and 19.5% by Delphi, both public companies. The... more

Universal Power Group, Inc. is a third-party logistics company specializing in supply chain management and value-added services. The Company is also a supplier and distributor of portable power supply products, such as batteries, security system components and related products and... more

Altair Nanotechnologies Inc. is a Canadian corporation, whose primary business is developing and commercializing nanomaterial and titanium dioxide pigment technologies. The Company organized in three divisions, a Power and Energy Group (formally known as the Advanced Materials and Power... more

Medis Technologies Ltd. (MTL) is a holding company that, through its current wholly owned subsidiaries Medis El Ltd. and More Energy Ltd., is engaged in the design, development and marketing of liquid fuel cell solutions principally for application in the mobile handset and portable... more

Since 1925, Trojan Battery Company has been the world's leading manufacturer of deep cycle batteries. Founding partners, George Godber and Carl Speer, started the company in the Los Angeles area after serving on a submarine in World War I. Trojan began by manufacturing automotive... more

AVESTOR was formed in 2000 to perfect the breakthrough solid-state Lithium-Metal-Polymer battery technology developed over the past 20 years with various research and development partners. The Company is now actively manufacturing and commercializing this advanced battery technology. ... more

EIL is the first battery company in the country to introduce polypropylene case batteries and maintenance-free batteries. It is also the pioneer of several new technologies like flat-plate, and tubular plate batteries. By virtue of being the largest Sealed Maintenance Free(SMF)... more