Battery(12v) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
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Battery Product List

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DCC running charger 12V

Built-in MPPT charge controller! Compatible with solar charging.

The "DCC On-the-Road Charger 12V" is a product that allows charging not only through driving but also via solar power. Additionally, we offer the "DC-DC On-the-Road Charger 12V" suitable for 12V batteries, and the "Sine Wave Inverter 12V," which provides high-quality waveforms with minimal harmonic distortion. Please feel free to contact us if you have any inquiries. 【Features】 ■ Built-in MPPT charge controller ■ Allows charging through both driving and solar power ■ When prioritizing the main battery for charging while driving, the solar power will prioritize charging the sub-battery *For more details, please refer to the PDF document or feel free to contact us.

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Control valve lead-acid battery "HOPPECKE solar.bloc"

This is a maintenance-free type of storage battery for cycling applications that does not require water replenishment.

The "HOPPECKE solar.bloc" is a valve-regulated lead-acid battery designed for cycle applications with a focus on space-saving. It is a maintenance-free type that does not require watering and utilizes the latest Absorbent Glass Mat (AGM) system. It is ideal for solar systems/independent power sources, solar photovoltaic (PV) energy storage, telecommunications, and transportation systems. 【Features】 ○ High safety for cycle applications: Thick plate structure with high charging efficiency ○ Highest level of safety ○ HOPPECKE manufactured system connector: Prevents short circuits For more details, please contact us or download the catalog.

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Large-capacity lithium-ion rechargeable battery DLG-LiF12V100

2000 cycles! The raw material is iron phosphate, so it is very safe!

The "Large Capacity Lithium-Ion Rechargeable Battery DLG-LiF12V100" has a cycle life that is more than four times that of normal batteries (1500-2000 cycles) and is made from lithium iron phosphate, making it very safe. The maximum output is 100A 1C, the output voltage is DC12-13V, and the rated output is 50A MAX 1C (100A). For more details, please contact us or refer to the catalog.

  • Safety and consumables
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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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1,000,000mAh 3000W lithium battery with solar panel

Super large capacity: Equipped with a 1000000mAh / 3200Wh lithium battery. High output AC power supply: Rated at 3200W, maximum 3600W.

Diverse outputs: AC, DC, USB, Type-C, wireless charging compatible Solar charging: Supports up to 600W input, safe for outdoor use and during power outages Safety: Equipped with 12 types of BMS protection functions International certifications: CE, FCC, RoHS, MSDS, UN38.3, UL2743, UKCA, PSE Basic specifications Product name: Lifepo4 high-capacity portable power bank Model: Pangu3000 Battery capacity: 1000000mAh / 3200Wh Size / Weight: 652×315×502mm / 51kg Warranty: 12 months Output/Input AC output: 110V 60Hz / 230V 50Hz, rated 3200W, maximum 3600W (peak 4000W) DC output: 12V/10A×3, cigarette lighter×1 (12V/10A) USB: QC3.0×2, 5V/2.4A×2 Type-C: PD60W×1, PD100W×1 Wireless charging: 15W AC input: Fully charged in about 5 hours Solar input: 12V to 75V, supports up to 600W

  • Other Batteries

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3.7V 100,500mAh Li-ion portable battery

Large capacity! Lithium-ion portable battery 3.7V 10,500mAh 3.7V 15,750mAh two types

Portable power supply featuring a high-quality lithium-ion battery with an ultra-large capacity of 100,000mAh, achieving a lightweight and compact design of approximately 2.8kg! It can charge an iPhone X about 30 times and a typical laptop about 12 times. *Charging times are approximate. The output is compatible with various devices, including DC12V/19V, USB, and AC100V. It comes with a DC cable and 10 types of conversion plugs for charging a wide range of electronic products. With the included AC100V converter, it can also power devices up to 100W! An LED lamp is included for use as lighting during emergencies! *As of October 2, it is out of stock. A successor product is scheduled to arrive in November.

  • Company:プラタ
  • Price:10,000 yen-100,000 yen
  • DC Power Supply
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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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Nano Mevius Battery

A lead open-type battery that can be used for over 10 years with catalyst technology, and a newly developed maintenance-free lead battery.

★ This open-type lead battery boasts a durability of over 10 years, and thanks to a special catalyst that "returns gas generated from within to water," it minimizes the need for electrolyte replenishment management. It is primarily used as a battery for solar power plants. ★ The gel-type lead battery, which achieves maintenance-free operation, does not require electrolyte management, making it a focus for energy storage systems used for peak cutting and off-grid applications in solar power facilities. In particular, the gel-type battery is expected to handle extreme temperature changes due to climate change, as it can output power in conditions ranging from plus 50 degrees Celsius during charging to minus 70 degrees Celsius in extreme cold.

  • Powerlifter
  • Refrigerated showcase

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On-board charger

Automatically switchable for charging (12V/24V)! A charger that can be used for supplementary charging.

At Wangein Co., Ltd., the Japanese distributor of Kotec, we handle "on-the-go chargers." We offer products such as the "SBC-001B," which features a protection function that turns off output at high temperatures, and the "SBC-004," which has a boost function. Please use the on-the-go charger primarily for supplementary charging, and use an external charger for main charging. 【Functions of SBC-001B】 ■ Main battery low voltage protection ■ Main battery overvoltage protection ■ LED lights up when charging the sub-battery ■ Protection function that turns off output at high temperatures *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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LiB Battery Power Supply

Battery power using lithium-ion batteries! Achieving safe operation with remote monitoring systems, etc.

The "LiB Storage Battery Power Supply" is a 300V 12kWh storage battery system that uses low-cost, high-reliability lithium-ion batteries. It achieves high safety and long lifespan for the battery pack through an active cell balancer. The introduction of a remote monitoring system ensures safe operation. 【Features】 ■ 300V 12kWh ■ Uses low-cost, high-reliability lithium-ion batteries ■ Achieves high safety and long lifespan ■ Safe operation with the introduction of a remote monitoring system *For more details, please refer to the PDF document or feel free to contact us.

  • DC Power Supply

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Portable 3-Way Refrigerator 'COMBICOOL ACX35G'

Refrigerates for 24 hours with cassette gas! No vibration and ultra-quiet, so it won't be a concern in quiet places.

The "COMBICOOL ACX35G" is a portable refrigerator that achieves a completely vibration-free and ultra-quiet environment by not using any driving components such as compressors or fans. It can operate for about 24 hours with just one commercially available cassette gas canister (250g), even without AC100V or DC12V power supply. Ignition is as simple as pressing a button, and temperature adjustment can be easily done with a dial. Additionally, it is equipped with a flame-out safety device, ensuring peace of mind in case of emergencies. 【Features】 ■ Operates on AC100V power (home) ■ Operates on DC12V power (car) ■ Operates on cassette gas ■ User-friendly control panel ■ Can hold 30 bottles of 500ml or 8 bottles of 2L ■ Elegant aluminum body *For more details, please refer to the PDF document or feel free to contact us.

  • Other commercial buildings and service facilities

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Small control valve lead-acid battery "PXL Series/RE Series"

For UPS, CATV, etc.! High discharge rate, long-life lead-acid batteries useful during commercial power outages.

GS Yuasa's "PXL Series/RE Series" is a high-rate discharge, long-life type of small control valve lead-acid battery that is useful when commercial power sources experience outages. Compared to the standard type, it achieves an expected lifespan that is double, reaching 6 years. It can be used in UPS, CATV, disaster prevention and security system equipment, emergency reporting system equipment, measuring instruments, communication system equipment, elevators, and more. 【Features】 ■ High-rate discharge, long-life type ■ Expected lifespan is double at 6 years ■ RE Series is certified for storage battery equipment ■ For UPS and CATV ■ For disaster prevention and security system equipment, communication system equipment *For more details, please refer to the PDF document or feel free to contact us.

  • DC Power Supply
  • Power generation equipment

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Small Control Valve Lead-Acid Battery "PWL Series"

Achieving a life expectancy of 13 years! Certified type for storage battery equipment.

The "PWL Series" is a type of small control valve lead-acid battery with an ultra-long lifespan, handled by Yamato Kiko. It achieves an expected lifespan of 13 years and is suitable for use in UPS, CATV, disaster prevention and security systems, and communication system equipment. Since it is a certified battery equipment type, it can be used under fire safety law loads. 【Features】 ■ Charging method: Constant voltage charging ■ Set voltage: 2.230 V/cell ■ Initial maximum charging current: 0.25 C20A ■ Usable temperature range: -15 to +40℃ ■ Expected lifespan: 13 years ★ At Yamato Kiko, we provide careful support from installation to after-sales service, so you can use it with peace of mind even after installation. * For more details, please refer to the PDF materials or feel free to contact us.

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Portable Small Storage Battery [Smart E Portable]

During planned power outages, a reliable portable small-scale storage system for emergencies! It can be used with various electrical appliances in homes and small businesses!

The Smart E Portable is an emergency power supply that can be used during power outages and emergencies. It is easy to move with its casters. It can be used with various electrical appliances in homes and small stores. It is equipped with a sealed lead battery, which produces very little gas during charging compared to regular liquid lead batteries, making it safe for indoor use. You can connect and use most electrical appliances, such as computers, televisions, microwaves, and power tools. 【Features】 ■ Can directly use products with AC 100V or DC 12V ■ Equipped with AGM maintenance-free lead battery ■ Charging options include AC 100V/DC 12V (cigarette socket)/solar panels ■ Battery indicator for checking charging status ■ Equipped with 2 AC outlets and 1 DC socket ■ Can also be used for jump-starting ■ Safe for indoor use with sealed battery ◎ We are currently recruiting sales agents nationwide! *For details, please request materials or view the PDF data from the download.

  • Power generation equipment
  • Emergency power outlet equipment
  • Road construction

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