YJ Power Group Limited
YJ Power Group Limited
🇨🇳 China, Guangdong
20051001-2000 peopleManufacturer/Trading Company/WholesalerYJ Power Group Limited is a professional high-tech enterprise and leading manufacturer specializing in the research, development, and production of lithium-ion batteries. Headquartered in Shenzhen, China, the company operates extensive production bases in Hubei, Dongguan, and Jiangxi, covering a total construction area of 25,000 square meters. With a workforce of approximately 1,200 employees—over 30% of whom are highly educated—the company maintains a postdoctoral research team and collaborates with prestigious universities to drive innovation in battery technology.
The company's comprehensive product portfolio includes Lithium-ion Polymer (Li-Po) batteries, Lithium Cylindrical batteries (including 18650 and 32650 cells), LiFePO4 (Lithium Iron Phosphate) batteries, and customized battery packs. These solutions cater to a diverse range of applications, including consumer electronics (smartphones, laptops, GPS, and Bluetooth devices), electric vehicles (E-bikes and RC models), power tools, medical equipment, and specialized military and industrial instruments. They are also recognized for advanced niche products such as ultra-thin, high-temperature, and high energy-density batteries.
As a vertically integrated manufacturer with both OEM and ODM capabilities, YJ Power Group Limited utilizes advanced automatic production lines and maintains a strict quality management system. The company holds multiple international certifications, including CE, UL, RoHS, PSE, and EAC, ensuring compliance with global standards. Their products are exported to over 60 countries and regions, including the USA, Europe, Japan, and South Korea, serving a prestigious client base that has included major brands like Foxconn, OPPO, and SanDisk.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
High capacity factoryCan handle large-scale or bulk production orders.
Product customizationOffers full customization for design and features.
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10ah 7.4V Rechargeable Battery Pack, 8548132-2P2S Made by Li-Polymer Cells
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10ah 7.4V Rechargeable Battery Pack, 8548132-2P2S Made by Li-Polymer Cells, Find Details and Price about Rechargeable Battery Polymer Battery Pack from 10ah 7.4V Rechargeable Battery Pack, 8548132-2P2S Made by Li-Polymer Cells - YJ Power Group Limited(Shenzhen)$23.77
14.8V 1750mAh Li-Polymer Battery Pack 405085-4s (405085-4S 1750mAh 14.8V)
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14.8V 1750mAh Li-Polymer Battery Pack 405085-4s (405085-4S 1750mAh 14.8V), Find Details and Price about 14.8v Lithium Polymer Battery Polymer Battery from 14.8V 1750mAh Li-Polymer Battery Pack 405085-4s (405085-4S 1750mAh 14.8V) - YJ Power Group Limited(Shenzhen)$1
Rechargeable Li-Polymer Battery 638495-5500mAh 3.7V
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Rechargeable Li-Polymer Battery 638495-5500mAh 3.7V, Find Details and Price about Rechargeable Battery Li-Polymer Battery from Rechargeable Li-Polymer Battery 638495-5500mAh 3.7V - YJ Power Group Limited(Shenzhen)$7.43
Rechargeable Li-Polymer Battery 603048 900mAh 3.7V
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Rechargeable Li-Polymer Battery 603048 900mAh 3.7V, Find Details and Price about Rechargeable Battery Li-Polymer Battery from Rechargeable Li-Polymer Battery 603048 900mAh 3.7V - YJ Power Group Limited(Shenzhen)$1.93
Rechargeable Li-ion Battery (634070 2000mAh 3.7V, with PCB, Wire and Connector)
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Rechargeable Li-ion Battery (634070 2000mAh 3.7V, with PCB, Wire and Connector), Find Details and Price about Polymer Li-Ion Battery Rechargeable Battery from Rechargeable Li-ion Battery (634070 2000mAh 3.7V, with PCB, Wire and Connector) - YJ Power Group Limited(Shenzhen)$2.46
14.4V 8400mAh Li-Polymer Battery Pack 8580100-4S
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14.4V 8400mAh Li-Polymer Battery Pack 8580100-4S, Find Details and Price about 14.4v Lithium Polymer Battery Polymer Battery from 14.4V 8400mAh Li-Polymer Battery Pack 8580100-4S - YJ Power Group Limited(Shenzhen)$1
Bluetooth Battery 603035 600mAh 3.7V with PCB and Wire
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Bluetooth Battery 603035 600mAh 3.7V with PCB and Wire, Find Details and Price about Bluetooth Battery Polymer Battery from Bluetooth Battery 603035 600mAh 3.7V with PCB and Wire - YJ Power Group Limited(Shenzhen)$1.23
Rechargeable Li-Polymer Battery 602035 400mAh 3.7V
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Rechargeable Li-Polymer Battery 602035 400mAh 3.7V, Find Details and Price about Rechargeable Battery Li-Polymer Battery from Rechargeable Li-Polymer Battery 602035 400mAh 3.7V - YJ Power Group Limited(Shenzhen)$1.04
3.7V Cylindrical Li-ion Battery 32650 with 4000-6000mAh
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3.7V Cylindrical Li-ion Battery 32650 with 4000-6000mAh, Find Details and Price about Rechargeable Battery Cylindrical Cell 32650 from 3.7V Cylindrical Li-ion Battery 32650 with 4000-6000mAh - YJ Power Group Limited(Shenzhen)$7.38
Curved Li-ion Polymer Battery Used for Iwatch
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Curved Li-ion Polymer Battery Used for Iwatch, Find Details and Price about Curved Lithium Polymer Battery Polymer Battery from Curved Li-ion Polymer Battery Used for Iwatch - YJ Power Group Limited(Shenzhen)$1
Rechargeable Li-ion Battery (18650 2200mAh 12V, with PCB and Wire, 18.5X54.6X67mm Size)
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Rechargeable Li-ion Battery (18650 2200mAh 12V, with PCB and Wire, 18.5X54.6X67mm Size), Find Details and Price about Li-Ion 18650 Battery Lithium Battery from Rechargeable Li-ion Battery (18650 2200mAh 12V, with PCB and Wire, 18.5X54.6X67mm Size) - YJ Power Group Limited(Shenzhen)$1
Scanner Battery P360 Suitable for Chameleon Wt2200/ Wt2280/Wss1000/Wss1040/Wss1060/Wt2280/Wwc1040/Wwc1049, W1000symbol Wss1000
0·0 reviews
Scanner Battery P360 Suitable for Chameleon Wt2200/ Wt2280/Wss1000/Wss1040/Wss1060/Wt2280/Wwc1040/Wwc1049, W1000symbol Wss1000, Find Details and Price about Scanner Battery Scanner Battery for Chameleon Wt2200 from Scanner Battery P360 Suitable for Chameleon Wt2200/ Wt2280/Wss1000/Wss1040/Wss1060/Wt2280/Wwc1040/Wwc1049, W1000symbol Wss1000 - YJ Power Group Limited(Shenzhen)$1Customers
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Certifications
CE7
UL7
EAC1
PSE1
RoHS1
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Description
Shenzhen YJ Co.,Ltd, established in 2009, is a high-tech enterprise based in Shenzhen, China, operating as a manufacturer, trading company, and service provider. With a factory workshop exceeding 200 square meters and a team of 50-100 employees, the company specializes in the research, development, production, and sales of energy-saving products. They offer a range of power saver devices, electronic saving boxes, and electricity saving devices for home, commercial, and industrial applications, including specific products like Air-Condition Power Savers and Three Phase Power Savers. Shenzhen YJ Co.,Ltd also functions as a contract manufacturer and engages in international trade, exporting its products to Southeast Asia, the Middle East, Africa, and Europe. The company maintains an independent R&D and production group, while also acting as an agent for electronic products from Taiwan and Hong Kong, and collaborating with foreign companies on high-tech product development for international markets.
Electricity Saving Device$2.5
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Shenzhen YJC Technology Co., Ltd.
🇨🇳 China
201611-50 peopleTrading CompanyOEM manufacturer
Shipments
7
Key customer
BAYKEE
Key market
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Review
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YJC 48v 51.2v Battery Lithium Stackable LiFePO4 5kwh 100ah 5kwh Home Energy Storage Lipo Battery Pack$712
YJC 5kwh Home Energy Storage Lithium Battery Pack 100ah 10kwh 51.2V Solar System Lifepo4 Lithium Ion Battery$712
YJC 51.2V 100Ah LIfepo4 Battery 5Kwh 10Kwh 48v 50ah Lithium Ion Battery Pack Solar System Battery$712
12v 24 Volt Lithium Ion Battery 48v 100ah Lithium Battery 400ah 200ah 120ah 100ah Lifepo4 Battery$280.8
POWERWIN 110W Collapsible Monocrystalline Solar Panel PWS110 with Li-ion Storage System 18V$129
POWERWIN 220W Collapsible Monocrystalline Solar Panel PWS220 with Li-ion Storage System 19.9V$269
POWERWIN 33W Foldable Monocrystalline Flexible Solar Panel PWS30 with Li-ion Storage System 12V$53
YJC Energy Storage System Container 51.2V 200Ah 10kWh Wall Mounted LiFePO4 Lithium Battery$860
YJC Customized 10kwh Wall Mounted Home Energy Storage Battely Pack Lithium 51.2V 48V Solar Energy Storage Battery Pack$390
YJC Big Capacity 51.2V 10KW 20kw Lithium Battery Pack Solar Energy Storage System Battery Pack Lifepo4 and Inverter All in One$846
YJC All in One ESS Home Solar Energy Storage 5kw Inverter 10kwh 15kwh 20kwh Lithium Storage Smart BMS 100ah Lifepo4 Battery$846
YJC 51.2v All-In-One Energy Storage System Lifepo4 100Ah Solar Powered Backup Battery for Home$846
