Best Wholesale Power Bank Suppliers

Discover leading developers of portable energy solutions, featuring advanced charging technologies, custom designs, and comprehensive certifications for global sourcing opportunities.

Power BanksPortable ChargersBattery TechnologyEnergy StorageCustomization

Shenzhen Yongjiu Precision Electronics Co., Ltd.

🇨🇳 China

2002

101-200 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Own brand

Key customer

2XMOBILE

Key market

North America

Description

Shenzhen Yongjiu Precision Electronics Co., Ltd. is a professional manufacturer and exporter of consumer electronics accessories, specializing in power management and connectivity solutions. Established in the early 2000s and headquartered in Shenzhen, China, the company has grown into a high-tech enterprise with a significant manufacturing presence, including a 2,000-square-meter facility and an additional production site in Vietnam established in 2019. The company is a certified Apple MFi Manufacturing Licensee, authorized to develop and produce high-quality accessories for Apple products. Their comprehensive product portfolio includes portable power banks, USB chargers (GaN, wall, and car chargers), portable power stations ranging from 700W to 1500W, and a wide variety of data and sync cables (USB-C, Lightning, and MFi-certified). Beyond mobile accessories, the firm demonstrates technical expertise in battery protection boards, switching power supplies, and LED drivers. With a strong R&D focus supported by a team of software and hardware engineers, the company launches approximately 10 new models monthly to meet evolving market demands. Operating under proprietary brands such as NiKi and Masai Mara, the company maintains rigorous quality standards with certifications including ISO 9001, CE, FCC, RoHS, UL, and PSE. Their manufacturing capabilities are backed by advanced equipment such as high-speed chip mounters, injection molding machines, and ultrasonic welding technology. Shenzhen Yongjiu Precision Electronics serves a global clientele across North America, Europe, South America, and the Middle East, providing OEM and ODM services to notable partners such as Honeywell, RadioShack, and QVC.

Wholesale+wireless charge+Wall Charger+10000hAm power bank+Phone Holder function & Mirror USE

OEM Wholesale High-speed Charging 10000mAh Portable Power Banks, Magnetic Wireless Chargers for mobile phone

OEM High-quality 20000mAh Capacity Portable Power Bank for Laptop, Mobile Phone

OEM High Speed Charging 15000mAh Power Bank With Li-ion Batteries for Phone

Wholesale+Apple original C94 Lightning connector+Data cable+Fast charging cable+For all Apple devices+OME

Desktop Charging Station+Fast charging+Multiple protection features+OEM+For Any scenario

Bluetooth anti-loss devices+Mini locator+Nordic chip+Smart Finder+Support for both iPhone and Android app

MFi Lightning to 3.5mm Headphone Jack adapter+Factory price

Guangzhou Bwoo Electronic Co., Limited

🇨🇳 China

2016

11-50 people

Manufacturer/Trading Company

ODM manufacturer

Own brand

Product customization

Patented technology

Key customer

AMAZON

Key market

South America

Review

Description

Guangzhou Bwoo Electronic Co., Limited is a high-tech manufacturer and trading enterprise established in 2003, specializing in the 3C digital field and mobile communication accessories. Headquartered in Guangzhou with roots in Hong Kong, the company operates a lean manufacturing facility and maintains a robust R&D team focused on ODM, OEM, and contract manufacturing services. Their extensive product portfolio includes over 3,000 items across eight categories, such as USB data cables, wall and car chargers, power banks, earphones, smartwatches, and wireless chargers. Bwoo is an MFi-certified brand and holds over 600 certifications and patents, including ISO 9001, CE, RoHS, FCC, UL, and Qi standards. With over 20 years of industry experience, the company has built a global presence spanning more than 100 countries and regions, supported by a network of 1,200 authorized stores and strategic partnerships with major platforms like Amazon and eBay. The company is recognized for its scientific quality management system and its commitment to delivering high-quality, trendy digital products to international markets.

BWOO Wholesale Pd 20w Magnetic Power Bank Pc+abs Material 10000 Mah 3a Oem Wireless Charging Power Bank$15.8

BWOO Wholesale for iphone 13 14 16 Pro Max Small Power Bank 10000mah 15w Fast Charging Magnetic Wireless Power Bank$13.9

BWOO Universal 2 Usb Power Bank 10000mah Abs+pc Material Portable Mobile Power Bank$5.9

BWOO Pd 20w Outdoor Power Bank 20000mah Built in Cable Portable Fast Charge Mobile Power Bank$13.9

BWOO High End Portable 12v Mini Phone Power Bank 10000mAh 2 Usb Fast Charging Portable Charger Branded Power Banks$8.6

BWOO Best Selling Oem Smart Power Bank 10000 Mah Portable Charger Factory Price Bulk Buy Power Bank With Cable$10.6

BWOO Cheap Price 5v 9v 12v ultra Thin Power Bank 10000mah 22.5w Custom logo Fast Charging Phone Power Bank$8.5

BWOO Oem Phone Holder Portable Charger Magnetic Wireless Power Bank 10000mAh PD 20W Fast Charging Power Banks for Iphone$10.9

BWOO High Quality Branded Small Power Bank Pc+abs Material Portable 5000 Mah Type-c Input Power Bank for Phone$5.9

BWOO New Trending ultra Thin Qc 3.0 Phone Power Bank 10000mah Portable for iphone Pd 20w Custom Mobile Charger Power Bank$8.9

BWOO Wholesale Multifunction 3 in 1 Power Banks With Digital Display Super Slim Custom 10000 Mah Mobile Powerbank$9.5

BWOO Compact Travel-ready 10000mah Battery Pack with Power 2A High-speed Charging for Mobile Phone Power Bank$9.9

Guangzhou Allpowers Industrial International Ltd.

🇨🇳 China

2008

201-300 people

Manufacturer/Trading Company/Wholesaler/Distributor

OEM manufacturer

ODM manufacturer

Own brand

Product customization

Key customer

ACL

Key market

🇺🇸 United States

Review

4.7

Description

Guangzhou Allpowers Industrial International Ltd. is a professional manufacturer and global provider of clean energy solutions, established in 2010 and headquartered in Guangzhou, China. The company specializes in the research, development, and production of portable power stations, solar generators, and high-efficiency solar panels, including flexible, foldable, and monocrystalline types. Operating an 8,500-square-meter factory with a workforce of over 200 employees, Allpowers integrates advanced R&D capabilities, holding over 50 invention patents and 183 authorized patents in solar and energy storage technology. As a versatile B2B partner, the company offers comprehensive OEM and ODM services, catering to diverse sectors such as outdoor recreation, emergency backup, and mobile life solutions. Their product portfolio includes NCM and LFP battery-based power stations, solar home energy storage systems, and portable chargers for mobile devices and laptops. Allpowers maintains a strong international presence, exporting to over 30 countries across North America, Europe, Asia, and Oceania. They have established successful collaborations with notable global brands and retailers, including Decathlon, DJI, and EcoFlow. Committed to high quality and safety standards, the company's products are certified with CE, FCC, RoHS, and SGS, while their battery components comply with MSDS and UN38.3 requirements. With a focus on 'military quality' and innovation, Allpowers continues to expand its technological footprint into new areas such as EV charging piles and advanced household energy storage systems.

Output 300w Outdoor Portable Power Bank Station Solar/ac Charge Laptop Power Bank$196.9

Real-Time LCD Displays 100W Power Station, Solar Power Bank Charger for Custom Logo Wholesale Promotional Products$71.5

China Direct Price Portable Power Station 606Wh Lithium Battery Solar Power Bank for Mini Projector,laptop Power Bank$328.9

Large Capacity Portable 3500W Solar Power Station Solar Power Backup Bank Fast Charge Solar Power Backup Bank Fast Charge$1582.5

Solar Portable Generator, 41600 MAh/154Wh Wireless Power Bank for 2024 Retailer Power Bank Station 200W$129

2000w Portable Mobile Multi Charging Power Station and Power Bank$980

ALLPOWERS Portable Power Bank Station R600 Power Solar Backup Generator Portable Backup Power$149

Power Bank Residential Solar Power 300w/400w/500w/1000w Portable Battery Power Station$176.5

ALLPOWERS S200 Power Bank 110V 220V 200W/41600mAh Charging Power Bank for Cell Phones/Laptop/Drone/Camera/TV/Projector$55

41600mAh Quick Charging Long Life 154Wh Camping Batteries, Power Bank Notebook Battery for Wholesale Best Price$71.5

ALLPOWERS Power Bank 100V 120V 220V 230V Power Bank 154Wh/41600mAh Charging for Cell Phones/Laptop/Drone/Camera/TV/Projector$129

2KW Portable Battery Power Station Recharchable Portable Solar Charger Power Bank 2000w$999

Shenzhen Jyf Technology Co., Ltd.

🇨🇳 China

2013

101-200 people

Manufacturer/Trading Company/Distributor/Wholesaler

Low MOQ

Industry association member

Multinational enterprise

OEM manufacturer

Key customer

SAMSUNG

Key market

North America

Review

4.6

Description

Shenzhen Jyf Technology Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in consumer electronics and mobile accessories. Established with over a decade of industry experience, the company operates a production facility with multiple dedicated lines and a workforce of 101 to 200 employees. Their extensive product portfolio includes smart wearables such as smartwatches and wireless earphones, as well as essential mobile components like high-capacity lithium-ion batteries, LCD screens, touch digitizers, and flex cables. They are also a significant supplier of charging solutions, including MFi-certified Lightning cables, USB-C cables, power banks, and charging adapters. As an ISO 9001 and CE certified organization, Shenzhen Jyf Technology maintains rigorous quality control standards, ensuring 100% QC passage for products before shipment. The company offers comprehensive OEM and ODM services, supported by an internal R&D team focused on product development and buyer label customization. With an annual output value reaching up to US$10 million, the company is heavily export-oriented, serving major international markets across North America, Europe, and East Asia. They are recognized for their competitive pricing, fast delivery, and professional sales support, providing a 12-month warranty on their product range.

Factory Fast PD Mobile Charger LCD Digital Electronic Pavar Bank PD 20W Fast Charging Big Capacity Wholesale Power Bank 20000mAh$67611

Wholesale Oem 10000Mah 2.1A Quick Charger Portable Power Bank Promotion Charger Digital Display Smart Power Bank$3.23

Factory Wholesale for Gifts Customization logo Portable Power Bank External Emergency Mini Mobile Power Bank 10000mah$1.88

Fast Charging 22.5w Wholesale Universal Power Banks 10000mah Mobile Custom Logo Rohs Ultra Slim Powerbank 20000mah Power Bank$6304

Factory Wholesale 22.5W Super Fast Charging Mobile Power Banks 10000mah PD20w USB-C Output Dual USB Power Bank 20000mAh$1.88

Factory Power Bank 10000mah Ultra Thin Low Price Custom Logo Power Bank Portable Slim Power Banks 10000 Mah$19.3

Mini Power Bank 10000mah Fast Charging Portable 10000 MAh Ultrathin Fast Charging Power Bank Digital Display Portable Power Bank$2.58

50000mAh Power Bank Large Capacity Fast Charging Phone Power Bank Built-In Cables LED Light High Capacity Power Banks 50000mAh$6.58

New Mini Power Bank 10000mAh 20000mAh Fast Charging Portable Charger Power Bank 10000mAh 22.5W 20W USB-C Output Power Bank$285.81

Custom Logo New Design Portable Charger PD 22.5W Power Bank 10000mah Mini Power Bank With Built-in Cable Power Bank 10000mah$3.88

New Built in Power Bank With Small and Portable 10000mAh Full Capacity Portable Power Bank Super Fast Charging Power Bank Hot$1.99

High-capacity 50000mAh Power Bank Outdoor Charging Mobile Power Supply Tecnologia Power Banks Fast Charging Powerbank$148.85

SourceReady tracks 4.0M+ suppliers globally across 200 sourcing countries and 7,000+ product categories.

Jiangxi Huahao Lithium Energy Co., Ltd.

🇨🇳 China

1001-2000 people

Manufacturer/Trading Company/Wholesaler

High capacity factory

Large enterprise group

OEM manufacturer

Patented technology

Key customer

BRANDWORKS

Key market

Asia

Description

Jiangxi Huahao Lithium Energy Co., Ltd. is a high-tech manufacturer and wholesaler based in Ji'an, China, specializing in the research, development, and production of advanced lithium-ion battery solutions. Operating from a massive 250,000 sqm state-of-the-art facility with a total investment of 5.5 billion RMB, the company maintains a daily output of 2,000,000 pieces. Their extensive product portfolio includes small polymer lithium batteries, soft-packing lithium batteries, and semi-solid state batteries, as well as specialized power solutions for laptops, medical equipment, drones, smartwatches, and smart locks. As a versatile provider, the company offers comprehensive OEM and ODM services, supported by a dedicated team of 50 R&D engineers and over 1,000 skilled workers. Jiangxi Huahao Lithium Energy adheres to stringent international quality standards, holding certifications such as ISO 9001, UL, BIS, CE, and KC. Their commitment to superior battery performance has established them as a trusted supplier for global brands including Baseus, Pisen, Skyworth, and Tecno. Beyond core battery manufacturing, the company's capabilities extend to new energy power equipment, graphite and carbon products, and rare earth functional materials, serving diverse markets across North America, Europe, and Asia.

Factory Supply 1160100 Pouch Cell 3.7V 10000mAh Lithium Polymer Battery For Electric Toy Battery Mobile Power Bank Power Bank$5.5

Factory Best Price 1160100 Pouch Cell 3.7V 10000mAh Lithium Polymer Battery For Electric Toy Battery Mobile Power Bank Power Bank$5.5

Wholesale long cycle life 3.7V 546280 polymer lithium battery/lithium ion battery for Power Bank GPS 100% real capacity$2.3

Factory price High Power Capacity Rechargeable 1260110 3.7V 10000mAh Lithium Polymer Battery for Power Bank, smart devices$3.8

136074 polymer lithium battery 8000mAh capacity 3.7V for power bank, Laptop, RC cars, boats, and planes$3

Flat Lipo Batteries Cell 906090-6000mAh Rechargeable Lithium Ion Polymer Batteryfor Power Bank Helicopter Battery RC Lipo Battery$3

Best Price Flat Lipo Batteries Cell 906090-6000mAh Rechargeable Lithium Ion Polymer Battery For Power Bank Helicopter Battery RC$3

Long cycle life 3.7V 546280 polymer lithium battery/lithium ion battery for Power Bank, GPS, smart lock, smart lock$2.3

Factory Directly Lithium Polymer 105568 3.7V 5000mAh Rechargeable Li-ion Battery for Mobile Phone, Powe Bank, Security camera$2.3

Factory Sale Rechargeable Polymer Lithium Batteries 104050 3.7V 2500mAh Lipo Battery for emergency power supply$1.7

Factory Sale Cheap Rechargeable Polymer Lithium Batteries 104050 3.7V 2500mAh polymer Battery for emergency power supply$1.7

Factory Price Storage Power Battery Cell 755060 3000mAh 3.7V Rechargeable Lithium-Ion Polymer Battery for Electric Toys$3

Guangzhou Senfly Technology Co., Ltd.

🇨🇳 China

2023

11-50 people

Manufacturer

OEM manufacturer

ODM manufacturer

Product customization

Patented technology

Key customer

AMAZON

Key market

Europe

Review

4.8

Description

Guangzhou Senfly Technology Co., Ltd. is a specialized manufacturer based in Guangzhou, China, with over 15 years of expertise in the automotive emergency power supply industry. Operating from a 10,000 square meter R&D and manufacturing center established in 2024, the company integrates research, production, and sales to deliver high-quality automotive and home cleaning solutions. Their core product portfolio includes portable car battery jump starters, tire inflators, jump starters with integrated air pumps, power banks, and handheld vacuum cleaners. As a comprehensive manufacturer with OEM, ODM, and contract manufacturing capabilities, Senfly operates nine efficient production lines with a monthly capacity exceeding 150,000 units. The facility is equipped with over 200 sets of machinery, including 20 advanced automated systems to ensure assembly precision. The company maintains a strong focus on innovation, supported by a 30-member R&D team that holds more than 150 patented technologies, including independent patents for power clamps. Quality assurance is central to their operations, featuring rigorous testing protocols such as puncture, drop, vibration, and aging tests. Senfly adheres to strict supplier management standards, sourcing batteries from top-tier manufacturers to ensure product safety and performance. Their products, which often feature multifunctional designs like PD60W fast charging and digital displays, are trusted by major global retailers including Amazon and Walmart. The company is committed to providing differentiated, market-leading products that meet the high standards of international B2B buyers.

Wholesale Jx27 With 3-in-1 Jump Starter Air Compressor Power Bank$47.19

Senfly Newest 4000A Peak Current Car Jump Starter Wholesale 24000mAh Power Bank for Trucks$54.9

Factory Wholesale Car Power Bank 1 Piece Fanttik T8 Max 3000 Amp Jump Starter Gray$49.9

Factory Wholesale 24000mAh 12V Portable Waterproof Jump Starter Multi-Function Emergency Car Battery Power Bank Truck Motorcycle$54.9

Wholesale 10000mAh Portable Power Bank Jump Starter LED Light Emergency Car Starting Truck Integrated Air Pump Inflation Machine$27.9

Newest Wholesale Car Jump Starter Air Compressor Peak Current 4000A Power Bank 24000mAh Real Battery Capacity Trucks Motorcycles$49.9

Wholesale 3000a Car Jump Starter Power Bank with 2000a Peak Current LED Light Emergency Charger for Cars Trucks & Motorcycles$33.9

Wholesale 12V Newest Model Emergency Power Bank QC18W USB Interface Multi-Function Car Battery Booster 3000A Jump Starter Trucks$47.19

2024 Factory Wholesale New Product 10000mah USB-C Car Jump Starter Power Bank Portable 2000A Air Pump Trucks Motorcycles$27.9

In Stock Fpro Ec5 Cable Power Bank Jump Starter Car$27.9

Senfly T28 Auto 4000A Peak Car Battery Jump Starter Power Bank Factory Wholesale for 15L Engines Most Popular for Trucks$47.19

2025 Factory Wholesale 20000mah USB-C Car Truck Motorcycle Jump Starter Power Bank 3000A Peak 45W Digital Screen LED Light$49.9

Shenzhen Shengyou Technology Co., Ltd.

🇨🇳 China

2010

101-200 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Key customer

IDEACRAFT EVENTURES

Key market

🇳🇦 Namibia

Review

4.5

Description

Shenzhen Shengyou Technology Co., Ltd. (also known as Shenzhen Shengyi Technology) is a professional manufacturer and trading company established in 2010 and headquartered in the Baoan district of Shenzhen, China. The company specializes in the research, development, and production of portable power solutions and smart electronic accessories. Its core product portfolio includes solar power banks, portable power stations, solar panels, menu power banks, and emergency solar chargers. Additionally, the company has expanded its offerings to include smart wearables, Bluetooth headsets, car jump starters, and tire inflators. Operating a well-equipped factory with approximately 160 employees, the facility features 11 specialized worklines, including dedicated assembly, packing, and quality control lines, as well as 16 injection molding machines. With a daily output exceeding 70,000 units, the company demonstrates significant manufacturing scale and maintains a consistent export volume of at least two containers per week. Their in-house R&D department, staffed by experienced designers, supports comprehensive OEM and ODM services, capable of completing new mold and sample development within 28 days. Shenzhen Shengyou Technology maintains a rigorous quality guarantee system, with products meeting international standards such as CE, FCC, RoHS, UL, PSE, and UKCA. The company serves a global clientele across North America, Western Europe, Australia, the Middle East, and South America, and has established business relationships with major international brands and retailers including Walmart, Coca-Cola, and Hello Kitty.

Compass Solar Power Bank Wholesale Dropship Made in Japan 2A Solar Panel Power Bank Led$4.75

Slim Solar Power Bank 6000mAh Flashlight Power Banks Tiny Power Bank$3.53

New Products Electronic Gadgets Oem Small Power Bank Charger Wholesale Slim Usb Mobile Portable Charger Power Bank 10000mah$2.35

2024 New Power Bank Mini Fast Charging Mobile Battery 20000mah Power Bank Power Bank Circuit Module$7.99

Mini Power Bank 5000Mah Ultra-thin Power Bank Dual USB External Battery Pack Mobile Power Bank$3.12

Creative Cartoon Cat Portable Mini Power Bank 5000mAh Fast Charging Power Bank Magnetic Charging Power Bank$3.02

Shengyi Wholesale 10000 Mah Ultra Slim Power Bank Dual USB Portable Charger Type C Fast Charge Travel Phone Power Banks$2.05

Portable Good Quality Solar Charger Power Bank 30000Mah Solar Powered Mobile Phone Power Bank$7.99

Outdoor 10000 Mah Wireless Charging Power Bank Type C Portable Power Pack Bower Bank$7.99

New Upgrade Power Station Super Quick Charging 20000mah 10000mah 120w Charger Power Bank 22.5w Portable Power Banks$5.39

Best Selling Products 2025 Outdoor Solar Power Bank Charger Mini Power Bank for Gifts$8.65

65W USB Cable Charger 20000mAh Fast Charging Power Banks Station for Laptop Product Category Power Banks & Power Station$23.95

Shenzhen TDE Technology Co., Ltd.

🇨🇳 China

2014

101-200 people

Manufacturer

OEM manufacturer

ODM manufacturer

Product customization

Low MOQ

Key customer

CROWDFUNDINGASAP

Key market

Africa

Review

Description

Shenzhen TDE Technology Co., Ltd. is a professional manufacturer based in Shenzhen, China, specializing in high-end mobile accessories and power solutions. Established in 2012, the company operates two factories and a dedicated design headquarters, employing between 101 and 200 staff members. Their core product portfolio includes innovative graphene power banks, GaN chargers, semi-solid state batteries, and magnetic charging cables, as well as laptop stands and 3-in-1 wireless chargers.

Chargeasap Innovative Products 2024 Power Banks Portable Charger Power Bank Mini Outdoor 5000mah Power Bank$7.5

Mobile Power Bank Battery Power Bank for Laptop Charging$15.3

New Hot AC Plug 5000mAh Laptop Charging Power Bank with 3 USB Ports Manufacturer Wholesale AC Charger Power Bank$14.8

PD65W AC Gan Charger 45W Power Bank 10000Mah Portable Charger Custom Logo 10000Mah Wireless Power Bank 3in1 Power Bank Charger$25

Charge and Discharge 2in1 Products Magnetic Power Bank Wireless Magnetic Power Bank Mini Wireless Power Bank with Type c Output$20.5

100W Power Bank for Laptop-4 Ports PD 200W 20000mAh Power Bank$23.2

Wholesale 5000mAh 21700 Power Battery Power Pack PD45W AC US JP Travel Charger 2in1 Power Bank with 1A1C$14.8

GaN 65W Ac Output Power Bank 10000mah Pd Portable Fast Charging Power Bank 45w Quick Charging Power Bank with Led Display$20.9

Wireless Powerbank 20000mah, Wireless Mobile Charger Romoss Power Bank 20000mah, Fast Charging Power Banks 20000Mah$26.3

NEW Hot Selling Capsule Power Bank 5000mah Mini Portable Power Banks Customized Universal Charger With Power Display for iphone$7.5

Fast Charging 10000mah 20000mah 50000mah Portable Usb Charger Power Banks Usb Mini Wireless Laptop Power Bank$23.2

Office Use Trending Products 2024 New Arrivals Wireless Power Bank Wireless 10000mah Power Bank Magnetic Dock Station$23

Shenzhen Car-Ku Technology Co., Ltd.

🇨🇳 China

2011

501-1000 people

Manufacturer/Trading Company

High capacity factory

OEM manufacturer

ODM manufacturer

Own brand

Key customer

CEDAR ELECTRONIC

Key market

North America

Review

4.4

Description

Shenzhen Car-Ku Technology Co., Ltd. is a leading high-tech enterprise and a global pioneer in lithium battery technology applications. Established in 2011 and headquartered in Shenzhen, the company operates as a specialized manufacturer and ODM/OEM service provider with a significant global footprint. Operating over 110,000 square meters of intelligent factory space across 41 modern production lines, the company maintains an annual production capacity of 5 million units and employs between 501 and 1,000 professionals. Car-Ku is recognized as the inventor of the DSLI intelligent jump starter and serves as a key drafting unit for China's Jump Starter Industry Standards. The company's extensive product portfolio focuses on smart energy solutions, including 12V and 24V car jump starters, portable power stations, LiFePO4 starting batteries, and sodium-ion jump starters. Their catalog also extends to cordless automotive tools such as tire inflators, vacuum cleaners, pressure washers, and solar panels. These products are designed for diverse applications across automotive, maritime, and outdoor sectors, providing reliable power for vehicles, motorcycles, and digital devices. With over 700 global patents and a robust R&D department that collaborates with prestigious institutions like Peking University, Car-Ku emphasizes innovation and rigorous quality control. The company holds a comprehensive suite of international certifications, including IATF 16949, ISO 9001, BSCI, SA8000, UL, CE, FCC, and RoHS. Their export operations reach over 100 countries, serving world-class clients such as Bosch, Michelin, Shell, and Energizer. As a 'Little Giant' enterprise, Car-Ku continues to lead the market in automotive emergency power and portable energy storage solutions.

18000mAh Power Bank$74

12000mAh Power Bank$60.7

12000mAh Portable Power Bank$57.5

Portable Big Capacity 144000mAh Power Bank LED Digital Display Power Bank 600W Fast Charging$250

Jump Starter Power Bank motorbike New Design 1000mAh Power Bank 12 Gasoline motorcycle Jump Starter$13

Portable 12v Car Power Jump Starter Power Bank 12000mAh$50

Portable Jump Starters Power Bank 1200A Car Emergency Battery Jump 12v & 24v Jump Starter Power Bank$190

Portable Big Capacity 144000mAh Outdoor Power Bank LED Digital Display Outdoor Power Bank 600W Fast Charging$250

Jump Starter Power Bank Car Member New Design 56000mAh Power Bank 12 Gasoline Car Auto Jump Starter$126.5

Power Banks & Power Station 1000W/2200W Travel Portable Lithium Energy Storage Power Supply$659

Portable Power Bank Station Solar Power Generator 1000W for Camping Outdoor Car Power Station$580

Mini Jump Starter Portable 12v Car Power Jump Starter Power Bank 12000mAh$50

Shenzhen Isonteck Co., Ltd.

🇨🇳 China

2013

51-100 people

Manufacturer/Trading Company/Service Company

OEM manufacturer

ODM manufacturer

Own brand

Product customization

Key customer

TONIES

Key market

Asia

Description

Shenzhen Isonteck Co., Ltd. is a professional manufacturer and exporter specializing in consumer electronics and IT accessories. Established in 2013 and headquartered in Shenzhen, the company operates a comprehensive production plant in Dongguan and maintains a dedicated R&D center. Isonteck is recognized for its expertise in power solutions and mobile accessories, with a core product range that includes MagSafe power banks, wireless chargers, USB wall and car chargers, Bluetooth speakers, and jump starters. The company also provides specialized outdoor products such as air compressors and solar power banks. As a member of the Wireless Power Consortium (WPC) and a BSCI-audited facility, Isonteck emphasizes high quality and compliance. Their manufacturing capabilities are supported by ISO 9001:2015 certification, and their products meet global standards including CE, RoHS, FCC, PSE, and KC. The company distinguishes itself through strong ODM and OEM capabilities, offering one-stop services from ID proposal and 2D/3D design to mass production. Most of their products are developed in-house with private molds and patent protection. With a workforce of approximately 50 to 100 employees and five production lines, Isonteck serves a global market, with a significant export presence in North America and Europe. The company maintains a physical testing laboratory to ensure every production lot meets rigorous quality control measures before delivery. Their commitment to innovation and efficient project development has made them a reliable partner for international brands seeking high-performance electronic accessories.