ベイサン List of Products and Services

The "ARCA MXA" is a lithium-ion battery that features a high-performance battery pack structure with excellent durability, housed in a compact casing that can be carried with one hand. It outputs AC 100V when connected to a dedicated DC-AC inverter, making it versatile for powering various devices. Additionally, by connecting it, an "AC 100V output pure sine wave inverter" compatible with AC 100V 50Hz/60Hz is also available as an option, capable of outputting up to 350W. 【Features】 ■ In-house planning, development, and design ■ Reliable domestic manufacturing ■ Equipped with a buzzer function ■ Rated capacity: 446Wh ■ Output voltage: DC 25.2V (21V–28.7V) ■ Weight: Approximately 6kg *For more details, please refer to the PDF document or feel free to contact us.

• Secondary Cells/Batteries

Key components for building a sustainable society: storage batteries. Our company provides the benefits of storing electricity in the world through high-performance lithium-ion batteries. Leveraging over 20 years of experience with lithium-ion batteries, we will continue to plan, design, develop, and manufacture products and services that will be useful to everyone. Thank you for your support. 【Business Activities】 ■ Development, design, manufacturing, and sales of lithium-ion battery systems ■ Development, design, manufacturing, and sales of lithium-ion upcycle battery systems ■ Consulting for lithium-ion batteries *For more details, please refer to the PDF document or feel free to contact us.

• Secondary Cells/Batteries

"R-ARCA" is a desktop power unit equipped with a remaining battery level LED that allows you to quickly check the charge level. With its beautiful design that can be kept on your desktop, it strongly supports the battery of important information tools like smartphones in disaster response centers and offices. By stacking multiple units, it can accommodate places where many people gather, such as public spaces. 【Features】 ■ Upcycled battery from domestic electric vehicles ■ Large capacity – approximately 20 smartphone charges (calculated at 15Wh per unit) ■ High durability with aluminum panel and resin body ■ Equipped with a remaining battery level LED for quick charge level indication ■ In the event of a power outage, the USB connector area and LEDs on both sides will light up *For more details, please refer to the PDF document or feel free to contact us.

• Secondary Cells/Batteries

The "R-ARCA" is a large-capacity disaster prevention battery with a capacity of 63400mAh, using EV reused batteries. Weighing 5.7kg and with compact dimensions of 35cm × 26.6cm × 4.3cm, it is equipped with 10 USB (type A) ports. With a 5V-2A output, it can charge 10 smartphones simultaneously, making it suitable for charging multiple devices in evacuation shelters. Additionally, it can be used for other USB 5V devices (such as lighting, fans, air purifiers, etc.). 【Features】 ■ All components are strictly domestically produced. ■ Capable of charging 10 devices simultaneously at 5V2A. ■ Can discharge while charging. ■ Portable during disasters. ■ Compact size that does not require a specific storage location. *For more details, please refer to the PDF document or feel free to contact us.

• Secondary Cells/Batteries

The "ARCA MDA 2200/24V" is a 24V lithium-ion battery module. It is equipped with a proprietary BMS (Battery Management System) designed by Baysan, which enhances the performance of the high-performance lithium-ion battery. Replacing lead batteries or connecting multiple modules for increased capacity can be easily achieved. 【BMS Functions】 ■ Remaining capacity display based on battery load/temperature characteristics ■ Protection functions for safe charging and discharging of the battery ■ Cell balancing to fully utilize performance ■ Function to safely connect multiple modules with different voltages in parallel ■ Equipped with an RS-232C port for real-time reading of the battery's internal state *For more details, please refer to the PDF document or feel free to contact us.

• Secondary Cells/Batteries

The "ARCA HX150/HX300" is a large-capacity external lithium-ion battery. The battery capacity is 166Wh for the "ARCA HX150" and 332Wh for the "ARCA HX300." It allows electronic devices such as laptops to operate for extended periods. It meets various power supply needs, such as "wanting to move devices freely" or "wanting to switch to a more compact power source." 【Features】 ■ Hospitals: Long-term operation - Strongly supports electronic medical record rounds. ■ Factories: Increased productivity - Applicable in various scenes such as production management and measurement tasks. ■ Logistics: Improved operational efficiency - Used for inventory management tasks in logistics and distribution sites. *For more details, please refer to the PDF document or feel free to contact us.

• Secondary Cells/Batteries