Battery(5v usb) - List of Manufacturers, Suppliers, Companies and Products

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

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Maxell Portable Power Supply MES-TR470

Peace of mind with electricity available anytime. A storage battery that can be left connected to the power source. It's reassuring even in emergencies.

- This is a rechargeable battery that can be stocked up in advance as a backup power source during emergencies or power outages. - It can be left connected to the power source. When the battery level drops, it automatically recharges, and when fully charged, it automatically stops charging. It is equipped with reliable Maxell batteries, capable of approximately 1000 charge cycles. - It can charge various devices, such as mobile phones, simultaneously. A variety of devices can be used. - By using USB output, AC adapters, and car socket-compatible USB chargers together, it is possible to charge multiple mobile phones at the same time. *Charger is not included. - For collecting information: smartphones, computers, televisions, etc. - Blood pressure monitors - Providing light in dark places - Charging power tools - Charging search drones - Electric blankets for warmth - Portable showers, etc. - Compared to fuel-based (engine) generators, it operates with extremely low noise and produces no exhaust gas, maintaining a clean environment, making it usable indoors, even at night. It can be safely used in places with caregivers, elderly individuals, or young children.

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Battery storage, backup power supply during power outages and disasters, indoor use, large-capacity battery.

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 a solar panel. Constant power supply at AC100V, with automatic lighting during power outages for easy recognition. ■ Disaster support foundation certified product BPS (Back-up Power Station) ■ Always charging method, no worry about battery depletion when needed ■ Comes with lighting and a variety of charging cables (can charge both iPhone and Android devices) ■ Can charge up to 60 smartphones simultaneously with 5W power supply ■ 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 worry about battery depletion when contacting family or confirming safety ■ For BCP and CSR ■ Comes with 5 disaster prevention dedicated BCP lights (with mobile battery function) ■ Comes with 2 USB rechargeable LED lights (with mobile battery function)

  • Solar power generation
  • Batteries and Capacitors
  • Other Batteries

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【BCP】Backup power supply for disasters and emergencies, indoor use, large-capacity storage battery

What is troublesome during a power outage is the smartphone battery. ■ Since it has a constant charging method, there is no worry about battery depletion 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 a solar panel. It is always powered with AC100V, and the lighting automatically turns on during a power outage, making it easy to recognize. ■ Certified by Disaster Support Foundation BPS (Back-up Power Station) ■ Constant charging method, so no worries about battery depletion when needed ■ Comes with lighting and a variety of charging cables (can charge both iPhone and Android devices) ■ Can charge up to 60 smartphones simultaneously with 5W power supply ■ 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 and CSR ■ Includes 5 disaster prevention-specific BCP lights (with mobile battery function) ■ Includes 2 USB rechargeable LED lights (with mobile battery function)

  • Solar power generation
  • Batteries and Capacitors
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Mobile solar cell "Solar Gear SG05"

It is a solar charger for smartphones and tablets that is A4 size when stored.

Product Overview ■ This is a solar panel that can charge two mobile devices, such as smartphones and tablets, or mobile batteries simultaneously using sunlight, and it is A4 size when stored. It does not require batteries or AC power, allowing for safe charging worldwide, and it can also be carried on airplanes. Main Features ■ It can charge mobile devices, such as smartphones and tablets, using sunlight. Key Features ■ It does not require batteries or AC power, allowing for safe charging worldwide, and it can also be carried on airplanes. ■ It is a thin, lightweight, and shatter-resistant solar panel, laminated with high-performance monocrystalline silicon solar cells with an energy conversion efficiency of 24% in high-transmittance, long-lasting ETFE resin, and it is A4 size when stored. ■ It has an IP67 protection rating for waterproof and dustproof performance. It is equipped with protective plugs for the USB Type-C port (SG0521MN) and USB port when not in use. ■ It has two high-output USB ports with a maximum total output of 2.8A, allowing for simultaneous charging of two mobile devices or mobile batteries (SG0514MN).

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Portable power supply, large capacity 1500Wh battery, ES-1015L

With a large capacity of 1500Wh and a maximum output of 1000W, you can use most household appliances. It is a solution for power outages in homes and office environments.

With a large capacity of 1500Wh and a maximum output of 1000W, you can use most household appliances. It can be utilized as a power outage solution for your home or office. Additionally, it is portable and can be carried around, allowing you to secure power wherever you like. It can also be used as a power source for hot plates and lighting during camping or barbecues. In addition to the AC-100V outlet, it comes standard with USB power ports, making it easy to charge your smartphone.

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Mobile solar cell "Violetta Solar Gear VS12"

It is a waterproof and dustproof portable solar power generation system.

Product Overview ■ This is a general-purpose standalone solar power generation system with waterproof and dustproof specifications. By combining a thin, lightweight, high-efficiency flexible monocrystalline silicon solar panel with a compact, lightweight, weather-resistant rechargeable nickel-metal hydride battery or deep-cycle lead-acid battery storage unit, it achieves advanced versatility, expandability, portability, weather resistance, and durability at a low cost. It can be utilized for various purposes such as disaster prevention, commercial use, leisure, and everyday use in any location around the world, from home balconies to polar regions, as a maintenance-free outdoor power source. Main Features ■ It charges the built-in 12V battery using solar power and outputs AC 100V sine wave (outlet, waterproof and dustproof connector), DC 5V (USB), and DC 12V (cigarette lighter socket, charge/discharge controller load terminals, waterproof and dustproof connector), allowing it to supply power to a wide range of electrical devices, including various mobile devices. When supplying power to DC 12V input devices such as LED lighting, it can also be set to automatically operate at night, starting at sunset and stopping at sunrise.

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Portable Power Storage Battery EJ-POWER 'EB120'

1000W high output, 1200Wh large capacity. A portable type at an affordable price that supports various home appliances.

By connecting two solar panels in series, you can obtain an input power of 300W. The EB120 can be fully charged in about 5 hours. In addition, we offer products such as the "AP500," which has performance comparable to installed systems, as well as solar panels like the "EJSTSP200" and "EJSTSP150." 【Features】 ● 4WAY output (AC, DC12V, USB, Type-C) ● Solar panel installation possible ● Solar panel input, charging with 150W x 2 panels in 5 hours ● Weighs 12kg for portability, suitable for various locations ● Can be used while charging in emergencies * Short-term use is recommended as it may affect battery life ● Rapid full charge in 7 hours with AC input ● PSE certified product * For more details, please refer to the PDF document or feel free to contact us.

  • Batteries and Capacitors

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Emergency Magnesium-Air Battery MgBOX

In an emergency, you can charge many smartphones as long as you have water.

Three features of MgBOX: - Generates power using only water or seawater. No maintenance or fuel required. - Long-term storage possible (5-year warranty). No worries about self-discharge or leakage. - Lightweight and easy to dispose of (paper container). Large capacity despite being lightweight.

  • Company:NSK
  • Price:Other
  • Other power generation

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EP-200 Portable Power Storage Battery [Eneporta]

A portable power storage device that can run a 200W appliance for about one hour, charged from an outlet.

■ Fast 8-Hour Charging Just plug the charging adapter into an outlet, and it will be fully charged in just 8 hours! ■ Safe Sine Wave Output The built-in inverter provides a safe sine wave output for power supply! You can use commercial household appliances with peace of mind. * You can use household appliances with a maximum total power consumption of up to 200W. ■ Built-in Lithium Polymer Battery Compared to conventional lead batteries, it weighs about half and has three times the power!

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Mobile solar cell "Violetta Solar Gear VS01"

This is a solar charger for AA and AAA rechargeable nickel-metal hydride batteries, mobile phones, and portable AV devices.

Product Overview This is a pocket-sized universal portable solar power system that can charge AA and AAA batteries, as well as supply power to various small mobile devices such as mobile phones, PDAs, and portable AV equipment. It is the original mobile solar cell that won the Good Design Award in 2001 and the Special Award from the Small and Medium Enterprise Agency, known for its long life and long-selling history. Main Features It can charge two rechargeable nickel-hydride batteries "Violetta" in AA or AAA size (sold separately) simultaneously using solar power. Additionally, by connecting multiple units with a "DC power cable" (sold separately), rapid charging is possible. By attaching a "USB power adapter" (sold separately) and connecting it to mobile devices with a DC input of 4V to 6V, such as mobile phones, PDAs, and portable AV equipment, you can charge their batteries using commercially available USB charging cables. If the rechargeable nickel-hydride batteries "Violetta" are charged in advance, they can be used even when there is no sunlight. By connecting to mobile devices with a DC input of 3V using a "DC power cable," you can supply power to those devices. If the rechargeable nickel-hydride batteries "Violetta" are charged in advance, they can be used even when there is no sunlight.

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Mobile solar cell "Solar Gear SG12"

It is a waterproof and dustproof portable solar power generation system.

Product Overview ■ This is a general-purpose portable solar power generation system with waterproof and dustproof specifications. It features a thin, lightweight, high-efficiency flexible solar panel or a solar panel with an adjustable detachable mount, combined with a compact, lightweight, weather-resistant, and long-lasting lithium iron phosphate lithium-ion battery storage unit. This combination achieves advanced versatility, expandability, portability, weather resistance, and durability, making it a maintenance-free outdoor power source that can be used for various applications such as disaster prevention, commercial use, leisure, and daily use, in locations ranging from home balconies to polar regions around the world. Main Functions ■ It charges the built-in lithium iron phosphate lithium-ion battery using solar power and outputs from AC100V (outlet, waterproof and dustproof connector), DC5V (USB, USB Type-C), DC9V (USB Type-C), and DC12V (USB Type-C, charge/discharge controller load terminal, waterproof and dustproof connector), allowing it to power a wide range of electrical devices, including various mobile devices. When powering DC12V input devices such as LED lighting, it can be set to automatically operate at night, starting at sunset and stopping at sunrise or after a set time.

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Rechargeable battery "Tame Maru-kun"

For sudden power outages and energy-saving measures. A rechargeable battery that can also be used as a portable power source.

The rechargeable battery "Tame Maru-kun" is a reliable rechargeable battery that provides peace of mind during sudden power outages. It can be used with various household appliances and bypasses from office or home outlets to utilize AC100V power. It can also be used from a USB power source. In the event of a power outage, it automatically switches to inverter power. Additionally, once power is restored, it automatically switches back to outlet power. When power is supplied, it automatically starts charging, and when fully charged, it switches to float power to maintain the battery's charge state. 【Features】 ■ Ideal for sudden power outages and energy-saving measures ■ Can also be used as a portable power source ■ Usable from AC100 power and USB power ■ Automatically switches to inverter power during outages and back to outlet power after restoration ■ Maintains battery charge (with overcharge prevention feature) *For more details, please refer to the catalog or feel free to contact us.

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