Best Portable Charger Manufacturers

Discover a curated list of leading portable charger manufacturers, offering innovative designs, advanced battery technology, and custom solutions for diverse electronic needs.

Portable ChargersBattery TechnologyElectronicsPower Banks

Shenzhen Kula Technology Co., Ltd.

🇨🇳 China

2019

11-50 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Own brand

Product customization

Shipments

Key customer

RC9

Key market

North America

Review

4.7

[OEM] New 10000mAh Powerbank 22.5W Portable Charger Dual Cable Fast Charging Portable Battery Power Bank$9

KUULAA 5000mAh Portable Charger Q Ultra Slim Power Bank$12

[Srock] Power Bank 10000mAh PD 22.5W Spare Battery Portable Power Bank Portable Charger with USB-C Cable for iPhone 16 15 14 Pro$7

Mini Power Bank 4500mAh Built-in Blug with Cable Portable Charger for Phone$5

[OEM] New Portable Travel Digital Display 20000mAh Power Bank USB Fast Charging High Capacity Portable Power Bank$10.5

[OEM] Factory Wholesale Price Powerbank 10000mah Smart Digital Display Portable Mobile Charger Slim Power Bank$5.5

[OEM] Dual Port 22.5W PD Fast Charger Power Bank, 10000mAh Compact Portable Charger for Phones/Tablets$5.5

[OEM] 15W Faster Mobile Phone Cargador Inalambrico Portable Charging Pad Round Wireless Charger Pad for Cellular$3.8

[Stock] New High Capacity Power Bank 10000mAh for Phone Usb Outdoor Camping Power Bank Portable Charger$8

[OEM] Latest Design Portable Slim 5000mah Magnetic Battery Pack Wireless Chargers Power Bank for iPhone 15$8.9

[Stock]Power Bank 22.5W 10000mAh Portable Charger PowerBank Fast Charging External Battery for iPhone 16 Batterie Externe$4

[Stock] 10000mAh Power Bank With 22.5W PD Fast Charging Built-in Cables for IPhone/Android Portable Charger$8.5

Guangdong Gadmei Intelligent Technology Co., Ltd.

🇨🇳 China

1999

301-500 people

Manufacturer/Trading Company/Distributor

Established brand

OEM manufacturer

ODM manufacturer

Own brand

Key customer

HAMA

Key market

Asia

Description

Guangdong Gadmei Intelligent Technology Co., Ltd., also known as Gadmei, is a prominent high-tech manufacturer and exporter headquartered in Qingyuan, Guangdong, with a strategic branch in Shenzhen. Established in 1999, the company operates a massive 310,000 square meter industrial park and employs between 300 and 500 skilled professionals. Gadmei specializes in the research, development, and production of smart technology and consumer electronics, maintaining an annual production capacity of over 10 million units. Their diverse product portfolio is organized into three main series: IT media, digital media, and household appliances. Key offerings include portable monitors, high-capacity power banks, digital photo frames, TV boxes, and hot melt glue guns, alongside smart home devices like heaters, humidifiers, and AI education robots. As a BSCI-audited and ISO 9001:2015 certified manufacturer, the company adheres to rigorous quality standards, with products carrying CE, RoHS, FCC, and ETL marks. Gadmei is a major player in the global B2B market, providing comprehensive OEM, ODM, and OBM services to international clients, including major retailers such as Walmart, Office Depot, and Hama. With an export rate exceeding 80%, the company serves over 100 countries across North America, Europe, Southeast Asia, and the Middle East, leveraging its extensive R&D capabilities and advanced manufacturing infrastructure to deliver innovative electronic solutions.

Mini Portable Charger Lightning Nano Power Bank, 5000mAh Portable Phone Charger, Compact Plug in Battery Pack$3

Mini Portable Charger USB-C Nano Power Bank, 5000mAh Portable Phone Charger, Compact Plug in Battery Pack$3

Portable Monitor S156UC

Portable Monitor S185FC

Portable Monitor L156FA

DUAL SCREEN PORTABLE MONITOR DS185FAT

BUTTERFLY SCREEN PORTABLE MONITOR P140FAT

10W Qi Wireless Portable Charger Gadmei 10000mAh Charging Power Bank 18W PD3.0$13.53

Phone Charger 10000mAh Portable Power Bank Ultra Slim LED Flashlight Mobile External Battery Backup$8.8

Ningbo Allstar O&E Technology Co., Ltd.

🇨🇳 China

2008

101-200 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Patented technology

Shipments

Key customer

ARIEL PREMIUM SUPPLY

Key market

🇺🇸 United States

Description

Ningbo Allstar O&E Technology Co., Ltd. is a comprehensive international manufacturer and high-tech enterprise established in 2008. Based in Ningbo, China, the company integrates R&D, manufacturing, and sales, specializing in portable power solutions, consumer electronics, and specialized lighting systems. Its core product portfolio includes power banks, wireless charging pads, portable power stations, Bluetooth speakers, and car chargers, alongside industrial-grade LED mining lamps and emergency illumination tools designed for hazardous environments. Operating a factory with over 10 production lines and a workforce of 100 to 200 employees, the company maintains an annual output value between US$10 million and US$50 million. Allstar is recognized for its commitment to quality and ethical manufacturing, holding ISO 9001:2015, BSCI, and Sedex certifications. Its products are compliant with international standards including CE, RoHS, UL, and FCC. The company also maintains a dedicated Engineering & Technology Centre that collaborates with the Ningbo Institute of Technology at Zhejiang University to drive innovation in LED and battery technologies. As a globally oriented business with independent import and export rights, Ningbo Allstar exports over 95% of its production to markets across North America, Europe, South America, and Southeast Asia. The company provides extensive OEM and ODM services, catering to major international clients and brands. Its strategic location near the Beilun Port and Hangzhou Bay Bridge facilitates efficient logistics and rapid delivery for its global B2B partners.

Portable Power Bank 2200mAh 2600mAh 3000mAh Portable Charger$1.62

Bamboo Powerbank Portable Power Bank 5000mAh Power Portable Charger$4.1

Portable Charger 4000 mAh Powerbank Portable External Power Bank Slim$2.21

Power Bank, Portable Power Banks, Portable Charger 5000mAh Ultra Slim Powerbank$3.33

Power Bank 10000mAh, Portable Power Banks with Digital Display, Portable Charger 10000mAh Mini Powerbank$5.49

Car_Battery_Chargers Portable Smart Sensor Wireless Charger$1.8

Portable Cartoon Pattern Mobile Charger Hand Warmer Power Bank Portable Charger Power Banks 5000mAh Mobile Power Bank$2

Bamboo Power Bank Popular, Portable Charger, Certified$5.99

Wireless Standard 5W Charger ABS Popular Portable$2.33

Wheat Straw Portable Charger Power Bank 2500mAh$1.82

Portable 5000mAh Rechargeable Wireless Charger Power Bank$4.37

Electric Car Charging Portable Charger for Mobile Phones$0.65

Fab-Chain Service Co., Ltd.

🇨🇳 China

2010

11-50 people

Manufacturer/Trading Company/Service Company

ODM manufacturer

Product customization

High-tech enterprise

OEM manufacturer

Shipments

Key customer

ALOGIC

Key market

🇨🇳 China

Description

Fab-Chain Service Co., Ltd. is a professional manufacturer and trading company headquartered in Shenzhen, China, specializing in high-performance consumer electronics and charging solutions. Established in 2008, the company has grown into a national high-tech enterprise with a workforce of approximately 11 to 50 employees and a robust R&D focus, holding 36 patents and multiple international certifications including ISO 9001, ISO 14001, ISO 13485, BSCI, CE, FCC, and RoHS. The company operates a 5,000 square meter Class 100,000 cleanroom workshop and more than a dozen production lines, achieving a monthly production capacity of over 1.5 million units. Fab-Chain provides a comprehensive "One-Stop Service" that encompasses product ID design, tooling design, electronics design, SMT, and mass production. Their core product portfolio includes wireless chargers, power banks, portable power stations, fast charging adapters, MFI cables, car chargers, and on-board electronics. They also maintain capabilities in Class II medical device production and solar power supplies. As an export-oriented business, Fab-Chain serves a global clientele across North America, Europe, and Asia, including markets in the United States, Japan, Italy, Canada, and Brazil. They offer flexible manufacturing roles as an OEM and ODM partner, supporting major international brands such as Monoprice, Alogic, and Ekster. The company is recognized for its commitment to quality control and innovation, frequently exhibiting at major industry events like CES to showcase their latest developments in energy transition and smart home accessories.

Portable Charger (SR4000)$20

Portable Charger (SR2200)

Portable Charger (SR4600)

Online Game Pad 3IN1

HD MP4 Player

PcWee (1000)

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Shenzhen Istyle Technology Co., Ltd.

🇨🇳 China

2012

101-200 people

Manufacturer/Trading Company/Wholesaler/Distributor/OTHER

OEM manufacturer

ODM manufacturer

Own brand

Low MOQ

Shipments

Key customer

HARDTFIT

Key market

North America

Review

4.6

Hot Sale Powerbank Portable Charger 10000mAh Mah Portable Power Indicator Power Bank for Wholesale$3.28

Newest Portable Size Finger Mobile Charger Keychain Design Portable Power Bank with Custom logo to Be As Gift$3.45

Outdoor 10000mah Portable Solar Charger Waterproof Solar Power Bank Panel Charger$5.54

New Strong Solar Power Bank 4000mAh Portable Charger External Battery for Outdoor$3.25

10000mAh Double USB Output Powerbank Portable Battery Charger High Capacity Custom Logo Power Banks$3.45

Pd Powerbank Mini 10000 Mah Power Bank 10000Mah Fast Charging Portable Charger Power Banks$4.45

Small Mini Portable Mobile Charger Power Bank 2600mAh Best Battery for Custom Logo with Rohs$2.15

15W Magnetic Wireless Car Charger Portable Universal Fast Wireless Charger for Phone Car Quick Charging$3.85

Promotion Cute Keychain Portable Mobile Charger 2600mah Mini Power Bank Custom Logo for Advertising Promotional Gift$2.15

New RoHS High Capacity Powerbank 10000mAh for Phone Double Usb Outdoor Camping Power Bank Portable Charger$3.28

Universal Slim Key Chain logo 4000mAh Waterproof Mobile Charger Solar Portable Power Bank with LED Torch$3.25

Support 15w Fast Charging Custom Logo Quick Portable Mobile Wireless for Phone 5v 2a Stand Charger$2.62

Dongguan Xionel Electronic Technology Co., Ltd.

🇨🇳 China

2017

201-300 people

Manufacturer/Trading Company/Distributor

OEM manufacturer

ODM manufacturer

Product customization

High-tech enterprise

Key customer

ALIBABA

Key market

North America

Description

Dongguan Xionel Electronic Technology Co., Ltd. is a professional manufacturer and exporter specializing in portable power solutions and consumer electronics. Established in 2010 and headquartered in Dongguan, China, the company operates a large-scale production infrastructure including a 16,000 sqm factory and a dedicated R&D center with over 10 years of experience. With a workforce of approximately 200 to 350 employees, the company maintains a monthly production capacity exceeding 600,000 units. The company's core product portfolio focuses on high-capacity power solutions, including solar power banks, portable power stations, wireless chargers, and lithium polymer battery packs. Specialized offerings include outdoor-ready solar chargers with foldable panels, automotive emergency start power, and multifunctional power banks featuring hand-crank charging, built-in cables, and LED displays. Their technical capabilities extend to smart watches, Bluetooth speakers, and various USB charging accessories. As a versatile B2B partner, Dongguan Xionel provides comprehensive OEM, ODM, and OBM services, supporting customized designs and private labeling for global brands. The company is committed to international quality standards, holding ISO 9001, ISO 14001, and BSCI certifications, while its products carry CE, FCC, RoHS, and PSE marks. Their global distribution network serves markets across Europe, North America, the Middle East, and Southeast Asia, with a strong presence on major e-commerce platforms such as Amazon, eBay, and Rakuten.

Supplier OEM Logo With Flashlight Portable Charger Large Capacity 20000mAh Built in Cable USB C Portable Power Bank for iphone$10.45

Manufacturer Outdoor Waterproof Charger Portable Wireless Charging Large Capacity 20000mAh Fast Charging Solar Power Bank 30000mAh$11.24

Wholesale Electronics Large Capacity 26800mAh Portable Wireless Power Bank Mobile Charger Outdoor Solar Power Bank 20000mAh$10.92

Original Manufacturer Waterproof With Flashlight Dual USB High Capacity Wireless Charger Portable Charger Power Bank 16000mAh$11.24

Supplier 20000mAh Large Capacity Ultrathin Built In Cable Digital Display Portable Battery Wireless Power Bank Mobile Charger$10.94

Original Factory OEM Logo 42800mAh Large Capacity Outdoor Waterproof Portable Phone Battery Pack Charger Solar Power Bank 20000mAh$9.64

Original Factory Mobile Phone Spare Battery Portable Charger 10000mAh Large Capacity Built-in Cable Digital Display Power Banks$8.98

Original Factory Built-in Cable Small Portable Charger 10000mAh Large Capacity 22.5W Quick Charging Power Bank With LED Display$7.35

22.5W Fast Charging Portable Charger External Battery Pack Large Capacity 10000mAh Built-in Cable Ultra-thin Mobile Power Bank$8.7

Original Factory OEM Logo Charger 18000mAh Large Capacity 22.5W Quick Charging Digital Display Built In Cable Portable Power Bank$8.81

Manufacturer OEM Logo Large Capacity 27000mAh Portable Charger Built in Cable USB C Mobile Phone 22.5W Fast Charger Power Banks$8.81

OEM Logo Portable Phone Battery Pack Charger for iphone 20000mAh Large Capacity Built-in Cable USB PD30W Fast Charger Power Banks$9.63

Shenzhen Taineng Technology Co., Ltd.

🇨🇳 China

2008

51-100 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Own brand

Patented technology

Key customer

BEST BUY

Key market

Europe

Description

Shenzhen Taineng Technology Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in mobile intelligent terminal accessories and computer peripherals. Established in 2008, the company operates a 2,000 to 3,000 square meter production facility equipped with 10 production lines and a monthly capacity exceeding 800,000 units. The company is a recognized high-tech enterprise focusing on the R&D, design, and production of high-end connecting lines, USB multi-function hubs, fast charging cables, and wireless chargers. Their extensive product portfolio also includes power banks, USB-C adapters, and high-definition conversion series for smartphones, tablets, and notebooks. Operating under the brands "TAIN" and "Shentai Energy," the company provides comprehensive OEM and ODM services to a global clientele, including major brands such as Best Buy, Disney, Huawei, and Skyworth. With a workforce of approximately 60 to 200 employees, including a dedicated R&D team and industrial designers, Shenzhen Taineng Technology maintains rigorous quality standards. The company holds numerous international certifications, including ISO 9001, ISO 14001, BSCI, CE, UL, FCC, RoHS, and GS. Their products are exported to diverse international markets across Europe, North America, Southeast Asia, and the Middle East, positioning them as a leading supplier of intellectual control solutions and smart peripheral devices.

2000mAh Universal Portable Charger Battery (MP-102-06)$5.55

12000mAh Universal Portable Charger for Apple iPod (MP-212)$26.98

Portable Power Bank 3000mA (MP-103)$12.9

8000mAh Portable Power Supply (MP-080)$17.6

Mfi Portable External Battery Pack Charger for Apple iPhone 4S 8000mAh (MP-080)$17.6

8000 mAh Portable Power Bank (MP-208)$22.2

Mfi 6000mAh Universal Portable Charger Battery Power Pack for iPad PSP DC 5.0 (MP-106)$16.7

2000mAh Portable Power Supply Bank (MP-102-07)$5.55

10000mAh Portable Power Bank Fits to iPad (MP-210)$24.6

5000mAh Battery Charger for iPhone (MP-300)$9.85

Shenzhen Vanyust Technology Limited

🇨🇳 China

2016

11-50 people

Manufacturer/Trading Company/Wholesaler

OEM manufacturer

ODM manufacturer

Own brand

Product customization

Shipments

Key customer

DPI

Key market

North America

Review

Pd 140W 20000mAh High Capacity Power Bank Super Fast Charging Portable Charger TFT Smart Display Power Bank for Portable Laptop with CCC 3c Certification$32

10000mAh Ultra Light and 22.5W Portable Wireless Charger Magnetic Wireless Fast Charging Power Bank$4.6

B31 Pd22.5W 5000mAh Mini Portable Fast Charger Power Bank with LED Power Level Display Screen$1.1

Cylinderical Mini Slim Portable Charger 5000mAh Type C Output Power Bank with Glowing Flash Lights$3.4

OEM Manufacturer Mobile Phone Battery Charger 22.5W 10000mAh Pocket Size Indicator Lights Portable Power Bank$4

10000mAh 22.5W Portable Charger Magnetic Wireless Power Bank for Mobile Phones that Support Wireless Magnetic Charging$5.5

B32 OEM Manufacturer Mobile Phone Battery Charger 22.5W 10000mAh Pocket Size Indicator Lights Portable Power Bank$1.1

Outdoor Portable Rechargeable Charger Mini Size 5000mAh Compact Multi Color Type C Port Power Bank with Cable$3.4

Factory Wholesale Portable Power Supply Slim Card Size 45W 65W GaN Ultra Fast Foldable Plug Charger for Notebook Computer$7.83

CE FCC CE Kc UL Certification Portable Charger Fast Charging High Power Pd 30W 45W 65W 15000mAh Power Bank$12.5

Adjustable 3.5kw 7kw 11kw Current Type 1 EV Charger Single Phase AC 250V SAE J1772 Us 3m 5m Cable Portable EV Charger$99

Factory Price 65W Ultra Thin Us Type Adapter Fast Charging Dual Type C 2c Ports Portable Pd Fast GaN Charger for Laptop Computer$7.84

Shenzhen Viwipow Electronics Co., Ltd.

🇨🇳 China

2010

101-200 people

Manufacturer/Trading Company/Wholesaler

OEM manufacturer

ODM manufacturer

Own brand

Patented technology

Shipments

Key customer

SIMKAB

Key market

Asia

Review

4.8

Wholesale Best Price 5000mah Wireless Portal Power Station Portable Pocket Type Power Bank$4.48

High Quality Power Banks Low Price Portable Pocket Type Power Bank 5000mah Wireless Portal Power Station$4.97

Large Capacity Portable 10000 Mah LED Display Portable 10000mAh Mobile Power Bank Charger for Phone$3.1

2025 New Products Portable Powerbank Charger Support 10000mah Power Bank Power Bank Rental Portable Battery$3.65

Best Selling Slim 10,000mAh Portable Charger High Capacity OEM Power Banks Portable Battery 10,000MAH Power Bank$7.99

Portable Power Bank 30000mAh Type C Fast Charging Portable Charger for Phone30000mah Powerbanks With LED Display$7.39

Trending Products 2025 New Arrivals White Black Power Bank 30000mah Portable Portable Mobile USB Power Bank Charger$7.39

New Arrival 1000mAh Power Supply for Mobile Phone Portable Power Bank Large Capacity Portable Charger ABS LI-Polymer Battery$3.1

50000MAH Power Bank Portable Charging Device$11.2

8 Slots Portable with Micro USB Input for AA/AAA Rechargeable Battery Charger$4.7

Output Portable Battery Power Bank 10000mah with Lights Portable New USB Power Bank for Mobile Phone Power Supply$5.03

Portable Charger 5000 MAh Power Banks Mobile Phone Power Bank 5000mAh with LED Display$1.92

Shenzhen Trusda Industrial Co., Ltd.

🇨🇳 China

2001

101-200 people

Manufacturer/Trading Company/Distributor/OTHER

Established brand

OEM manufacturer

ODM manufacturer

Own brand

Shipments

Key customer

BIOLITE

Key market

🇺🇸 United States

Description

Shenzhen Trusda Industrial Co., Ltd., established in 2001, is a national high-tech enterprise and professional manufacturer specializing in new energy and mobile power solutions. Headquartered in Shenzhen, China, the company operates a 3,000-square-meter ISO 9001 and ISO 14001 certified factory. Trusda focuses on the R&D, intelligent manufacturing, and marketing of a wide range of electronic products, including power banks, wireless chargers, portable power stations, GaN adapters, and USB flash drives. They also offer specialized products such as car jump starters, solar power banks, and MFi-certified accessories. With over 20 years of experience in the consumer electronics industry, Trusda has established itself as a leading OEM, ODM, and contract manufacturer. The company serves a prestigious global clientele, including brands such as Energizer, Shell, Hisense, and Kmart. Their technical capabilities are supported by a professional design center and an engineering practice education center established in collaboration with the Beijing Institute of Technology. Trusda holds over 140 appearance patents and numerous invention and utility model patents, reflecting a strong commitment to self-innovation. Quality assurance is a core pillar of their operations, featuring 100% aging tests for battery products and global product liability insurance coverage. The company maintains extensive international certifications, including BSCI, CE, FCC, RoHS, UL, PSE, and KC, and is an authorized MFi manufacturer and member of the Wireless Power Consortium (WPC). Trusda generates an annual revenue between US$50 million and US$100 million, exporting to over 30 countries across North America, Europe, and Australia.