Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
541～555 item / All 1121 items
Towards a carbon-neutral society!
Our company will begin selling the stationary/portable 40kW model of the pure hydrogen fuel cell generator MizTomo to contribute to the early realization of a decarbonized society.
Solar power inverter built-in! Large lithium-ion battery integrated storage system.
"Power Storager X" is a storage system that utilizes lithium iron phosphate, which excels in safety. It is equipped with a built-in solar power converter, ensuring stable power supply in both normal and blackout situations through collaboration with the battery. It can be used as a backup power source in emergencies, as well as for peak shifting and peak cutting to balance power loads. 【Features】 ■ Built-in solar power converter ■ High safety and long lifespan ■ Versatile applications: three-phase input/output and single-phase output ■ Peace of mind service *For more details, please refer to the PDF document or feel free to contact us.
Battery storage, self-consumption, peak cut, securing power supply during disasters, demand control, renewable energy, energy conservation, VPP (Virtual Power Plant), BCP (Business Continuity Plan), remote monitoring, CO2 emission reduction.
Lithium-ion batteries, self-consumption, peak cut, securing power during disasters, demand control, renewable energy, energy conservation, VPP (Virtual Power Plant), BCP (Business Continuity Plan), remote monitoring, CO2 emission reduction.
Lithium-ion storage battery, portable, with carry handle, large capacity, long duration, BCP, during disasters and power outages, splash-proof and rain-proof, lightweight and compact, latest Nissan Leaf, low price.
Lithium-ion storage battery, portable, with carry handle, large capacity, long duration, BCP, during disasters and power outages, splash-proof and rain-proof, lightweight and compact, latest Nissan Leaf, low price.
Observation using optical microscopy and ultra-low acceleration FE-SEM! Detailed structural analysis and elemental analysis are possible.
By mechanically polishing commercially available rectangular Li-ion batteries and observing them with optical microscopy and ultra-low acceleration FE-SEM, detailed structural analysis and elemental analysis can be performed. The materials introduce the overall structure of the Li-ion battery and detailed structural observations of the Li-ion battery using SEM and ultra-low acceleration FE-SEM through photographs. [Analysis Overview] ■ Overall structure of the Li-ion battery and SEM observation ■ Detailed structural observation of the Li-ion battery using ultra-low acceleration FE-SEM *For more details, please refer to the PDF materials or feel free to contact us.
It has high safety and can be used in various environments! Consistent analysis is possible.
We will introduce a case where a series of analyses, from identifying failure points to cross-sectional observation, was conducted on an oxide-based all-solid-state battery that was destroyed during reliability testing. Heat generation analysis revealed a strong tendency for heat generation on the side, and X-ray transmission observation showed a white linear contrast anomaly near the boundary where heat generation was observed in the X-ray transmission image. It is suspected that some abnormality is occurring in the white line area. When CP cross-sectional SEM observation was performed on the area where the anomaly was visible, layer delamination was observed. It is inferred that delamination occurred between the current collector and electrolyte layers due to the positive (negative) electrode layer expanding and contracting repeatedly during reliability testing. 【Case Overview】 ■ Sample Information: Oxide-based all-solid-state battery that experienced degradation due to charge and discharge testing ■ Heat Generation Analysis Result: A strong tendency for heat generation was observed on the side ■ Other Analysis Contents: - X-ray transmission observation - CP cross-sectional observation and elemental analysis using SEM *For more details, please refer to the PDF document or feel free to contact us.
Key devices for industrial equipment and vehicles.
The discharge capacity varies with ambient temperature and discharge current. The higher the temperature and current value, the larger the capacity that can be extracted. 【Features】 ○ Cycle applications: Achieves both long life and high-rate discharge ○ HV applications: Strongly supports high power applications with high output and high regeneration For more details, please contact us or download the catalog.
What is troublesome during a power outage is the smartphone battery. ■ Since it has a constant charging method, there is no worry about running out of battery during a disaster. ■ Can charge about 100 iPhones.
High-capacity storage battery to save charging refugees during power outages The case contains a storage battery, various cables, LED lights, and solar panels. Constantly powered with AC100V, automatically lights up during power outages for easy recognition. ■ Disaster Support Foundation Certified Product BPS (Back-up Power Station) ■ Always charging method, no worries about battery depletion when needed ■ Comes with lighting and a variety of charging cables (can charge both iPhone and Android devices) ■ With 5W power supply, can charge up to 60 smartphones simultaneously ■ Usable for smartphones, tablets, laptops, and LCD TVs ■ Can be used for information gathering during disasters ■ Can fully charge about 100 iPhone XS devices ■ 14 USB ports (6 USB QC, 8 Type-C) ■ Can be charged in one day with the included solar panel in sunny weather ■ Lightweight at about 10kg, easy to carry (portable) ■ No worries about battery depletion when contacting family or confirming safety ■ For BCP, CSR ■ Comes with 5 disaster prevention-specific BCP lights (with mobile battery function) ■ Comes with 2 USB rechargeable LED lights (with mobile battery function)
Providing solar sensors for ultra-small satellites, CubeSats.
We provide high-precision solar sensors for CubeSats.
![[Analysis Case] Emission Analysis of Perovskite Solar Cells](https://image.mono.ipros.com/public/product/image/45e/2001523636/IPROS16582442900003718910.jpg?w=280&h=280)
It is possible to evaluate the luminescent properties and degradation analysis of perovskite solar cells non-destructively.
Perovskite solar cells are expected to be the next generation of solar cells due to their lightweight and flexible characteristics. They contain organic structures, halogens, and metals, and the variations in their composition and crystallinity lead to changes in their properties, which is considered one of the challenges in the research and development of perovskite solar cells. In this study, we evaluated the differences in photoluminescence (PL) spectra and luminescence lifetimes between the normal and abnormal areas of perovskite solar cells subjected to high-temperature and high-humidity testing using PL measurement and fluorescence lifetime measurement devices.
Batteries optimized for performance and reliability.
We offer commercially available batteries for hearing aids for consumer use. We are the world's only full-line manufacturer of air batteries, rechargeable batteries, and special batteries.
We provide button-shaped lithium-ion secondary batteries, nickel-hydrogen secondary batteries, primary batteries, and various lithium-ion battery packs (secondary batteries).
At VARTA, we offer a variety 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℃ For more details, please contact us or download the catalog.
Ideal for backup power supply batteries!
VARTA's button-shaped nickel-metal hydride rechargeable batteries are widely used in RTCs, memory backup, industrial time switches, and even emergency LED display batteries for medical devices. The features of nickel-metal hydride rechargeable batteries include the ease of implementing charging circuits and protection circuits, as well as the absence of characteristic degradation at 100% state due to trickle charging. Because of these features, they are used not only as backup power sources but also as main power sources. *If you have any questions, please feel free to contact us.
Coin-shaped lithium-ion batteries suitable for wearable products! Major wireless earphone manufacturers around the world are increasingly adopting them!
The demand for button-shaped batteries is increasing for various sports-related sensor devices such as wireless headphones and earphones, activity trackers, and tennis swing analysis tools. These wearable devices are often worn on the body, requiring the batteries to have shock resistance, high safety, and high quality. The coin-shaped lithium-ion battery "Coin Power" series strongly supports the realization of these applications. Falta micro batteries boast a strong track record with air zinc batteries and nickel-hydrogen secondary batteries for hearing aids. 【Features】 ■ No swelling ■ Long lifespan ■ Proven performance even in wireless power supply systems ■ Robust steel casing that is resistant to scratches and other damage ■ Various options for installation are available ■ 20% capacity increase compared to conventional products *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
A comprehensive battery manufacturer in Germany that has been in operation for 135 years.
VARTA provides power solutions for a variety of applications, 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 that our batteries can be of assistance to our customers in any way possible.
