Notice of Exhibition by Our Agent, Futaba Electric Co., Ltd. at Techno-Frontier 2023

We provide button-shaped lithium-ion secondary batteries, nickel-hydrogen secondary batteries, primary batteries, and various types of lithium-ion battery packs (secondary batteries).

At VARTA, we offer a range of products including button-shaped lithium-ion rechargeable batteries, button-shaped nickel-metal hydride rechargeable batteries, hydrogen gas generation cells, cylindrical nickel-metal hydride rechargeable batteries, various types of button-shaped primary batteries, and cylindrical lithium primary batteries. For example, nickel-metal hydride button rechargeable batteries are used in backup applications for medical devices, industrial equipment (for memory and RTC backup), and automotive devices (such as backup batteries for eCall). [Product Example] ■E-Call (Telematics Emergency Call) "V550HRA" → An optimal secondary battery for e-call → Capacity of 550mAh, excellent high-temperature durability supporting a discharge temperature range of -30 to +85°C For more details, please contact us or download the catalog.

• Batteries and Capacitors

Button-shaped nickel-metal hydride rechargeable batteries with a track record of shipments primarily for backup applications in medical devices, industrial equipment, and automotive equipment.

Nickel-metal hydride batteries may be considered outdated with the advent of lithium-ion batteries. However, they have advantages compared to lithium-ion batteries in terms of safety and simpler peripheral circuit configurations. In particular, for backup applications, they are optimal batteries because they allow for trickle charging. Additionally, they have advantages in terms of obtaining safety standards and air transport, making them worth considering as a main power source if size permits. If you are interested in nickel-metal hydride batteries, please feel free to consult us.

• Batteries and Capacitors

High quality and powerful.

A high-tech cylindrical nickel-metal hydride rechargeable battery focused on the power demands required by the latest electronic devices.

• Batteries and Capacitors

CellPac series of lithium-ion battery packs (secondary batteries)

VARTA's lithium-ion battery packs (secondary batteries) in the CellPac series are available in three types: standard products (CellPac LITE), semi-custom products (CellPac BLOX), and fully custom CellPac PLUS. We will introduce the most suitable products based on your desired specifications. *Please note that there may be quantity limitations for each lineup, so please check when making inquiries.

• Batteries and Capacitors

Reliable button-shaped and cylindrical lithium batteries!

Our lithium batteries are widely used in various electronic devices. We offer a range of products from cylindrical to button batteries, and we hope you will take a look at our catalog. Additionally, we have newly launched the VARTA Industrial Pro series for cylindrical coil types, which was released in 2021 as batteries for commercial use. We hope you will continue to support us along with our existing series.

• Batteries and Capacitors

The commercial alkaline battery series has been released from Faltamicrobattery. It is a series of five types of alkaline batteries.

In the European market, there are standard consumer-oriented VARTA batteries, but a new VARTA INDUSTRIAL PRO series has been released for industrial use. Compared to the consumer versions, the capacity and shelf life have been extended. The packaging design has also been revamped, and we proudly introduce this reliable Made in Germany product. Exceptional performance, long operating time, safety, and reliability are key considerations for applications. Through extensive global experience, VARTA meets the needs of our customers. We believe this can be considered for various projects, not just for embedded use.

• Batteries and Capacitors

Applications for extruding liquids, gels, and pastes using hydrogen gas pressure (automatic feeding, air fresheners, etc.). Applications for analytical devices utilizing high-purity hydrogen.

A button-type cell that generates hydrogen gas. It does not require an external power source and produces high-purity hydrogen. The amount of hydrogen generated is proportional to the discharge current (inversely proportional to the load resistance), and it can be used as an actuator based on hydrogen gas pressure for a wide range of temperatures, including applications for extruding liquids, gels, and pastes (such as oil dispensers), automatic feeding, air fresheners, and more. Additionally, there are expectations for future medical applications, such as drug delivery systems. Furthermore, high-purity hydrogen can also be used for the calibration of analytical instruments. *For more details, please feel free to contact us.*

• Batteries and Capacitors

A comprehensive battery manufacturer in Germany that has been around for 135 years.

VARTA provides power solutions for various applications, ranging from button batteries for small devices that fit inside the ear, to batteries for consumer devices, commercial equipment, electric vehicles (EVs), home energy storage systems, and industrial energy storage systems. All batteries manufactured by VARTA are produced domestically in Germany. With reliable quality, new technology, and the trusted "Made in Germany" label, VARTA batteries are currently used in various devices around the world. In addition to being skilled in consumer alkaline cylindrical batteries and primary and secondary batteries for small devices, VARTA has recently begun manufacturing lithium-ion rechargeable batteries for electric vehicles, with future applications expected in IoT, drones, power tools, and the robotics industry. The product categories in which VARTA excels include "button-shaped lithium-ion rechargeable batteries," "air-zinc batteries," "button-shaped nickel-metal hydride rechargeable batteries," "alkaline cylindrical batteries," "cylindrical lithium-ion rechargeable batteries," "cylindrical manganese dioxide lithium batteries," "hydrogen generation cells," and "silver oxide button batteries," among others. We hope our batteries can be of help to our customers in any way.

• Batteries and Capacitors

Attention composite material designers such as those working with FRP! The theme of the first session of Creo Chapters Webinar Season 3 is "Designing for Composites with 3D CAD Creo." We hope you will join us.

We will introduce solutions for traceability and automation of design and analysis data using Ansys Minerva and PTC's PLM "Windchill." Please feel free to stop by.

PTC will be presenting at the free web seminar "Manufacturing Solutions Fair 2025 Autumn" hosted by Otsuka Shokai. There will be two sessions on DX and AI. Pre-registration required: Deadline is 2 business days before each event date at 13:00. PTC Presentation: 10/21 (Tuesday) 11:00-11:50, 10/23 (Thursday) 16:00-16:40 Please be sure to register.

**Overview** At the "Business Innovation Fair 2025 Autumn in Tsukuba," we are offering luxurious seminars that provide hints for solving the current challenges faced by medium and small enterprises, as well as panel exhibitions from various companies related to AI operations. **Five Exciting Seminars! Learn the Latest IT Trends** We have prepared five themes packed with practical know-how that can be immediately useful, covering everything from daily business improvements to human resources and security. This is a must-see for business owners and representatives looking to promote DX. - What is the difference between companies that can utilize AI and those that cannot in medium and small enterprises? - Improve operations without incurring costs! Start DX with OTSUKA kintone STATION - Maximize the power of Windows 11! Shall we reform business with cloud and connections? - Completely solve challenges related to "human resources" with HR and labor DX! (We will introduce success stories from job applications to talent management) - What is the "Five-Stage Security Measures Evaluation System" announced by the Ministry of Economy, Trade and Industry? (We will explain the preparations for the system's operational start) Source: Business Innovation Fair 2025 Autumn in Tsukuba

Graphisoft Japan Co., Ltd. will hold the online event "Graphisoft IGNITE Japan 2025." This event is the largest online live event hosted by Graphisoft Japan, held once a year, and serves as the announcement for the new version of Graphisoft's flagship BIM software, "Archicad." We have prepared a comprehensive program aimed at revitalizing BIM across the entire industry. We will carefully respond to real-time questions and comments during the Q&A session. We sincerely look forward to your participation.