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Professional Partner for Battery Solutions in the Medical Industry

VARTA supplies and manufactures battery products for a wide range of medical devices and applications.


VARTA-Platz 1,
73479 Ellwangen,
Fax Number

VARTA supplies battery solutions for medical device manufacturers to allow patients to live a more independent life. Our microbattery energy products are designed to help companies in the medical sector set new benchmarks.

The longing for freedom, independence and mobility has characterised the 21st century. Rapid technical advances are making many new developments and technologies possible.

VARTA’s optimal energy products are used to power devices ranging from healthcare products such as baby monitoring systems or digital thermometers, to products such as blood pressure meters, smart patches, insulin pumps and smart pills, as well as intelligent fall detection systems and hearing aids.

Primary batteries for medical devices

VARTA’s portfolio of primary batteries ranges from silver oxide, alkaline and lithium button cells to cylindrical and hydrogen gas generating cells. Built to the highest safety standards, our products offer low self-discharge rates and long runtimes.

VARTA batteries are compatible with paediatric healthcare products such as baby monitoring systems and digital thermometers.
Our solutions are designed for smart patches, insulin pumps and smart pills among other devices.
We design batteries for a range of dental appliances.
Our power solutions are suitable for ‘smart pills’, which can be used to measure gastrointestinal tract conditions.
VARTA develops batteries for use in Covid-19 antigen tests.
Our silver oxide batteries are compatible with a range of medical devices, including digital thermometers.
We provide power solutions for blood pressure meters, insulin pads, glucose monitoring systems and other medical devices.
Our CR2032 lithium cells are suitable for use in smart inhalers, which are designed to help asthma sufferers manage their medication.
VARTA’s power one EVOLUTION series offers a full selection of batteries for hearing aids.
We provide batteries for a range of fall detection systems.

These batteries are suitable for a wide range of healthcare applications, including smart patches, dental appliances, smart inhalers, Covid-19 antigen tests, smart pills, and many more.

Rechargeable, high-performance batteries

VARTA’s rechargeable energy solutions include nickel-metal hydride and lithium-ion technologies.

These show significant charge and discharge characteristics with high capacity and top performance. They empower various types of medical devices, including implants and hearings aids.

Effective and high-quality batteries for hearing aids

In the field of hearing aid batteries, VARTA is a trusted supplier. Our batteries are developed with the aim of empowering better hearing in an inclusive society.

Available from 2021, the power one EVOLUTION battery range is already an established part of the portfolio. The batteries have up to 15% longer runtimes than standard cells due to their thin foil technology.

With VARTA INDIVIDUALS, the technology group from Ellwangen offers specific and individual energy solutions produced in industrial small series. These batteries are used for implants, and their assembly, as well as housing, can be tailored precisely to customers’ specifications of other medical applications.


VARTA’s company story is based on a broad and highly successful portfolio that has enabled many future-driven technologies. The product range includes microbatteries, household batteries and energy storage systems, as well as customer-specific battery solutions for a variety of applications.

Based in Ellwangen, Germany, VARTA operates in 75 countries across six continents. Fill in the enquiry form on this page to learn how our products and services can benefit your operations.

White Papers

  • Defibrillator

    Defibrillators deliver an electric current or pulse to the patient's heart to restore the heartbeat after a cardiac arrest.

  • Insect Bite Pen

    The insect bite pen is a medical device to treat insect bites or stings with heat therapy.

  • Design Study: Smart Patches

    Wearable smart patches are used in the medical industry for short-term and long-term patient monitoring, from monitoring vital signs to patient glucose levels.

Press Releases

  • Saving Lives with VARTA Lithium INDUSTRIAL PRO CR 123 A Batteries

    Cardiac arrests can happen anywhere. Therefore, you will find defibrillators increasingly in public spots or facilities. Applied fast and correctly, these devices can help save lives. For this, they need an energy source that is powerful, safe, and reliable and works under various temperatures. VARTA’s Lithium INDUSTRIAL PRO CR 123 A is the perfect battery for such devices.

  • A Smart Medical Device: Smart Patches

    We at VARTA empower with our microbatteries a wide range of applications in medical health, such as smart patches. Wearable smart patches are used for short-term and long-term patient monitoring from vital signs to glucose levels, for example.

  • VARTA with Research and Development Projects at LOPEC 2022

    From 22 to 24 March 2022, the world's leading trade fair for printed electronics will take place in Munich. The main topic this year will be Smart Living. VARTA, the German technology company from Ellwangen, will present the state of development and fields of application of printed batteries, as well as three pioneering research projects.

  • VARTA Empowers EARGO 5 Hearing Aid

    Battery specialist VARTA has developed a tailor-made lithium-ion button cell for hearing aid manufacturer Eargo. With it, the American company can build its smallest and most advanced hearing aid to date.

VARTA Microbattery GmbH
VARTA-Platz 1
73479 Ellwangen

Asia Pacific
VARTA Microbattery Pte. Ltd
300 Tampines Avenue 5
#05-01 Income
@ Tampines Junction

Fax Number

VARTA Microbattery Japan K.K.
Kyobashi Y’SUS Bldg
3F. 1-6-12, Kyobashi, Chuo-Ku

China - VARTA Competence Center Shenzhen
EMEA Consumer Batteries (Shenzhen) Co. Ltd
No. 1003 Forsafe Technology Building B
13 GaoXinSouth 1st Rd. Hi-tech Industrial Park
Nanshan District
Shenzhen City


VARTA Microbattery Pte. Ltd
3F No.85, Xinhu 1st Road
Neihu District Taipei City 114

Hong Kong

VARTA Microbattery Pte. Ltd
Room 1702-3, 17 / F Fullerton Centre
19 Hung to Road, Kwun Tong
Hong Kong

VARTA Microbattery Inc
555 Theodore Fremd Avenue
Suite C 304
Rye, NY
United States of America