Battery(8v) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Jul 16, 2025~Aug 12, 2025
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Battery Product List

16~30 item / All 57 items

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A small storage battery for the backup power supply of the new coronavirus vaccine storage freezer.

To all those who have a new type of coronavirus vaccine storage freezer, unexpected disaster and power outage measures can utilize a small storage battery as a backup power source.

【Power Outage Measures】 ▲ Power outage measures for ultra-low temperature freezers storing COVID-19 vaccines and other items, including emergency power supply and power backup. ▲ Provides power to ultra-low temperature freezers for 10 hours without interruption during a power outage (based on a power consumption of 300W). ▲ High output of 1500W! Capable of handling inrush current. - Cases of vaccine disposal due to power outages are occurring frequently. Due to insufficient power capacity, freezers for vaccine storage may experience power shortages, or unexpected power outages may cause freezers to stop, leading to an inability to maintain the appropriate storage temperature, which results in frequent vaccine disposal cases. CONNEXX SYSTEMS' emergency small storage battery is originally designed for emergency power supply in facilities that freeze cells and specimens, developed to handle inductive loads. It can provide power to ultra-low temperature freezers and refrigerated storage for approximately 10 hours without interruption. (Based on a power consumption of 300W). It is a portable model with large casters, making it easy to move and transport to workplace vaccination sites such as companies and universities. It can continue to be used as a backup power supply for important equipment even after the COVID-19 pandemic is over.

  • Disaster prevention supplies
  • Batteries and Capacitors
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Portable batteries that can be brought to workplace vaccination sites [Ensuring power supply for freezers]

Ensuring power supply for freezers / Power outage measures: Portable emergency battery that can be brought to workplace vaccination sites | An emergency power source is needed in case of an unexpected power outage!

**Power Outage Measures and Backup Power Supply Preparation** It is necessary to secure power for the freezer used for storing the COVID-19 vaccine and to prepare an emergency power supply in case of an unexpected power outage. There have been frequent cases of vaccine disposal due to insufficient power capacity causing the freezer to fall into a power shortage or unexpected power outages leading to the freezer stopping, which prevents the maintenance of the appropriate storage temperature. CONNEXX SYSTEMS' emergency small storage battery is originally designed for emergency power supply in facilities that freeze cells and specimens, developed to handle inductive loads. It can supply power to ultra-low temperature freezers and refrigerated storage for approximately 10 hours without interruption. (Based on a power consumption of 300W) Being portable with large casters, it can be easily moved and brought to vaccination sites at companies and universities. To ensure smooth vaccination, the emergency small storage battery 'LB0043PE4' is already being implemented and utilized as a backup power supply in situations where power outages should not occur. It can continue to be used as a backup power supply for important equipment even after the COVID-19 pandemic is over.

  • Power and Energy Equipment
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Emergency small storage battery for power supply and blackout measures for ultra-low temperature freezers.

Emergency power supply battery 'LB0043PE4' that enables securing power for ultra-low temperature freezers to protect medical supplies, vaccines, and specimens during power outages.

【Power Outage Measures】 ▲ Supports inductive loads such as ultra-low temperature freezers and ultra-low temperature tanks that generate inrush currents. ▲ Provides power supply to ultra-low temperature freezers for up to 10 hours without interruption during a power outage (based on a power consumption of 300W). ▲ High output of 1500W! Capable of handling inrush currents. ▲ Serves as a power outage measure, emergency power source, and power backup for ultra-low temperature freezers storing COVID-19 vaccines and other items. CONNEXX SYSTEMS' emergency small storage battery is developed to support emergency power for facilities that freeze and store cells and specimens, ensuring compatibility with inductive loads. It can supply power to ultra-low temperature freezers and refrigerated storage for vaccine storage for approximately 10 hours without interruption (based on a power consumption of 300W). There have been frequent cases of vaccine disposal due to insufficient power capacity causing freezers for vaccine storage to experience power shortages or unexpected power outages leading to freezer shutdowns, which prevents maintaining the appropriate storage temperature. Ultra-low temperature freezers, refrigerated storage for pharmaceuticals, incubators, and backup for specific equipment are essential to protect medical products, vaccines, and important specimens, enabling flexible power supply in necessary locations and for necessary purposes.

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  • Power and Energy Equipment

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Portable batteries that can be brought to vaccination mass vaccination sites [Power outage measures for freezers]

"Freezer power outage measures / securing power" Emergency small portable battery that can be brought to vaccination sites | An emergency battery is needed in case of a power outage!

【Power Outage Measures and Backup Power Supply】 It is necessary to secure power for the freezer used for storing COVID-19 vaccines and to prepare an emergency power supply in case of a power outage. There have been frequent cases of vaccine disposal due to insufficient power capacity causing the vaccine storage freezer to experience power shortages, or unexpected power outages leading to the freezer stopping, which prevents maintaining the appropriate storage temperature. The emergency small storage battery from CONNEXX SYSTEMS was originally developed with the assumption of providing emergency power for facilities that freeze cells and specimens, designed to handle inductive loads. It can supply power to ultra-low temperature freezers and refrigerated storage for approximately 10 hours* without interruption. (*Based on a power consumption of 300W) It is portable with large casters, making it easy to move and transport to vaccination sites. To ensure smooth vaccination, the emergency small storage battery 'LB0043PE4' has already been introduced and utilized as a backup power supply in situations where power outages should not occur. It can continue to be used as a backup power supply for important equipment even after the COVID-19 pandemic is over.

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  • Other Batteries

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PYLONTECH Outdoor Rack Battery OPTIMUS 113kWh

Pylontech's lithium iron phosphate battery OPTIMUS with a 2.5mm steel plate rack.

This is a PYLONTECH manufactured LFP battery system. With a configuration of 768V/113kWh, it is ideal for building a self-consumption system. It is housed in a rack with a steel plate thickness of 2.5mm, making it compliant with fire safety regulations.

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Small lithium-ion secondary battery 'SLB'

The possibility of rupture or ignition is extremely low! Charging is possible even with weak currents generated by energy harvesting.

The "SLB" is a compact lithium-ion secondary battery suitable for IoT and wearables. It achieves both energy density and power density, and can be used in cold environments (down to -30°C). It maintains over 80% capacity even after 25,000 charge-discharge cycles. Additionally, the risk of explosion or fire is extremely low even under harsh conditions, and it has input/output density comparable to electric double-layer capacitors (EDLC). 【Features】 ■ Long lifespan: Maintains over 80% capacity after 25,000 charge-discharge cycles ■ Fast charging and discharging: Supports rapid charge-discharge at a 20C rate ■ Weak current charging: Capable of charging at a low rate of 0.01C ■ Low-temperature performance: Can charge and discharge in cold environments (-30°C) ■ Safety: The risk of explosion or fire is extremely low even if internal short-circuiting is forcibly induced *For more details, please refer to the PDF document or feel free to contact us.

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Small lithium-ion battery "GANGAN"

A precision device that is also very user-friendly.

"GANGAN" is a rechargeable (lithium-ion battery) compact battery that also supports OEM. To minimize unexpected accidents to the utmost, various control circuits have been specially designed in Japan. Additionally, we are continuously updating and working on the development of safer and more reliable lithium-ion batteries. We are committed to investing cutting-edge technology for customers who want to use batteries with peace of mind for a long time and seek trustworthy batteries. Feel free to use it in any way you like; we encourage you to take advantage of this truly versatile lithium-ion battery that can assist with your creative ideas. 【Product Lineup】 ■FB1600: High versatility that suits any location or purpose ■GT5: Compact yet tough body *For more details, please download the PDF or feel free to contact us.

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Hydrogen Fuel Cell "E-2500"

Parallel, modular, N+1 compatible! Hydrogen fuel cells that can be expanded for high-capacity applications.

The "E-2500" is a hydrogen fuel cell that ensures a reliable and stable power supply with overwhelming cost performance during disasters and emergencies. It can be configured in parallel, is modular, and supports N+1 configurations, allowing for expansion for high-capacity applications. It features self-diagnosis capabilities and multiple voltage outputs. It can be used for 3G, 4G wireless communications, SCADA, BCP (Business Continuity Planning) measures, transportation systems (signals/signs), monitoring/safety systems, and more. 【Monitoring and Control】 ■ Remote Communication: System configuration and status/trends and operational data ■ Communication Standards: USB/dry contacts/Ethernet/SNMP/Web interface ■ Options: Wireless modem CDMA/GSM/Ethernet switch/AC 100V *For more details, please refer to the PDF document or feel free to contact us.

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Hydrogen Fuel Cell "E-1100"

In disasters and emergencies, overwhelming cost performance! Scalable for high-capacity applications with parallel, modular design.

The "E-1100" is a hydrogen fuel cell that ensures a reliable and stable power supply with overwhelming cost performance during disasters and emergencies. It can be expanded for high-capacity applications in a parallel, modular configuration. It can be used for emergency power supply for 3G, 4G wireless, SCADA, hydrogen stations, microwave communication, flight guidance ILS, and more. 【Monitoring and Control】 ■ Remote Communication: System configuration and status/trends and operational data ■ Communication Standards: USB/dry contacts/Ethernet/SNMP/Web interface/front display ■ Options: Wireless modem CDMA/GSM/Ethernet switch/AC 100V *For more details, please refer to the PDF document or feel free to contact us.

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Lithium-ion battery 12V specification [Iron phosphate/Built-in BMS]

A 12V lithium iron phosphate ion battery that is easy to replace from a lead-acid battery. It enables long life and high current charge and discharge, and peripheral devices are also available.

Suitable for 12V batteries used in automobiles, ships, electric carts, and for cycle operation in standalone solar power systems for storage batteries such as outdoor lights, sign lights, and indicator lights. For detailed information, please visit the website below. https://offgrid-solar.jp/html/page212.html 【Features】 - Cycle life: 5300 cycles (at 80% depth of discharge) - Cell balance maintenance and safety circuit design with BMS - Capable of high current input/output: 1C during charging, 3C during discharging (Epsilon is 2C) - Epsilon 150Ah type operates at low temperatures and includes Bluetooth communication *For more details, please refer to the PDF document or feel free to contact us.

  • Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)

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AA lithium battery

Lightweight, long-lasting, can be stored for over ten years.

Features ● Low self-discharge - retains over 80% of charge even after 10 years of storage ● Environmentally friendly battery - does not contain heavy metals such as mercury or cadmium ● High energy density - about 7 times that of alkaline batteries ● Wide operating temperature range - usable from -20°C to high temperatures of 60°C

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AA lithium battery

Lightweight, durable, and can be stored for over ten years.

Features ● Low self-discharge - retains over 80% of charge even after 10 years of storage ● Environmentally friendly battery - does not contain heavy metals such as mercury or cadmium ● High energy density - about 7 times that of alkaline batteries ● Wide operating temperature range - usable from -20°C to high temperatures of 60°C

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