Best Power Bank Manufacturers

Discover a comprehensive selection of global power bank manufacturers specializing in advanced energy storage solutions, fast charging capabilities, and custom designs for diverse applications.

Power BanksEnergy StorageFast ChargingCustom DesignsPortable Chargers

Shenzhen Snapper Technology Co., Ltd.

🇨🇳 China

2009

101-200 people

Manufacturer/Trading Company/Distributor

OEM manufacturer

ODM manufacturer

Own brand

Product customization

Shipments

Key customer

GOOD SPORTSMAN

Key market

🇺🇸 United States

Review

2025 Trending Products Best Seller 2 External Battery Mini Power Bank Fast Charging 20000mAh With USB Type C for All Smart Phone$13.7

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.

Solar Power Bank With LED Flashlight, hand shaking power generation, wireless charging, 20000mAh$12.7

Solar Power Bank With LED Flashlight, hand shaking power generation, built-in cable 10000mAh$12.2

Solar Power Bank With LED Flashlight, hand shaking power generation, built-in cable 20000mAh$13.8

Solar Power Bank With LED Flashlight, hand shaking power generation,, 20000mAh, expandable solar panel$9.4

Solar Power Bank With LED Flashlight, hand shaking power generation, wireless charging, 20000mAh, expandable solar panel$13.5

Solar Power Bank With LED Flashlight Wireless Charging$9.3

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.

Power Bank Charger 10000mAh Smart Power Bank Power Bank 10000 mAh$4.15

Remax Power Bank Solar Panel Power Bank Wireless Power Bank 16000mAh$18.17

New Power Bank 4000mAh Free Shipping Power Bank Power Bank Housing$2.22

Bamboo Power Bank 5000mAh Mobile Charger Power Bank Power Bank Battery$5.2

Power Bank, Travel Shape Power Bank$4.7

Phone Power Bank 5000mAh Ultra Mini Power Bank Portable Power Banks$2.81

Portable Power Bank 5000mAh Power Supply$3

Solar Panel Power 8000mAh Bank Power Banks Samsung Best Sale Power Bank$5.36

Bamboo New Age Power Bank 5000mAh Small Power Bank Portable Power Banks$4

Promotional Wholesale Power Bank 10000mAh Power Charger$4.4

UL Listed Power Bank, with Power Display$5.36

Solar Power Bank with LED Flashlight Power Bank 20000 Yoobao Power Bank 20000mAh$10.4

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

MUCIZE BATARYA

Key market

North America

Review

4.6

Customizable Design Super Mini Portable Power Bank 5,000 Mah Power-Bank Hot Selling 5000Ma Power Bank$2.67

Custom Logo10000mAh Portable Travel Power Bank Outdoor Universal Slim Design Power Banks$3.28

Dual USB Travel Power Bank 20000mAh Portable Outdoor Universal 20000Mah Custom Logo Power Banks$5.17

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

Customizable Design Four Power Indicator Micro&Type-C Input 5V2A Portable 5000Mah Powerbank Mini Power Bank$2.67

CE ROHS FCC MSDS KC Portable Slim Mini Mobile Power Bank 8000mah Powerbank 10000 Mah Power for Media Market$3.28

Mini Power Bank 5000mah for Universal Phone Portable High Capacity Li-Polymer$2.67

Custom LOGO High Capacity Power Bank 20000 Mah Powerbank 20000mah Type C Input 10W$5.16

Custom Portable Dual USB 20000mAh Travel Power Bank Universal Outdoor Micro USB Input Interface$5.17

2023 New Trending 30000mAh Battery Power Bank Fast Charge Waterproof with Micro USB Input Interface$7.7

Custom Logo Led Display Big Power Bank 10000mAh Heavy-Duty Outdoor Travel Charger Powerbank Double Usb$3.28

Wholesale 2022 New Arrival Trending ABS POWERBANK Mini Slim Size Power Bank 10000mah for Samsung iphone$3.28

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ShenZhen Merpower Electronic Co.,Ltd

🇨🇳 China

2005

101-200 people

Manufacturer/Trading Company/Wholesaler

Established brand

OEM manufacturer

ODM manufacturer

Own brand

Shipments

Key customer

GOSUN

Key market

North America

Review

72000mAh 266W High Capacity Power Bank Power Station 12V Cigar Lighter Socket 10W Wireless Outdoor Power Charge$65

Trending Products 2025 36000mah 40000mah Power Banks & Power Station USB-C Cigare Lighter Socket DC Output$38

2025 Hot Sale Solar Power Bank Portable Power Bank 38400mah Backup Suitable for Outdoor Camping Fishing Hunting$42.5

Portable Power Bank&Power Station 96000Mah 307Wh Suitable for Outdoor Activities Camping Fishing with Cigare Lighter Socket$73.6

27000mAh Lithium Power Bank - USB-A/Type-C/DC/Wireless 4-in-1 Fast Charging Portable Charger Power Banks$37.1

Portable Outdoor Power Station Battery Backup High Capacity 38000mAh Power Bank DC 12V Cigar Lighter Socket for Camping CPAP$36.4

72000mAh PD 60W Outdoor Portable Power Station 12V Cigar Socket 10W Wireless Charging UK Car Air Pump Refrigerator Power Bank$65

High Capacity Outdoor Portable Power PACK 60W USB-C PD Fast Charge Output Camping Emergency Mobile Power Bank 12V DC$40

Portable Charger 72000 MAH Wireless USB C Power Banks 60w Fast Charging Laptop Power Charger with DC 12v 24v for CPAP$59

Hot Sale 96000mAh High Outdoor Portable Power Bank PD 60W 12V Cigar Socket USB Universal Camping CPAP Power Station With Light$73.6

Astronomy Accessories Battery Charger Powerbank 72000mAh 12V Battery Backup for Outdoor Power Bank$67.9

Professional 27000mAh Multi-Port Power Bank with PD 100W, DC 12V-24V & Wireless Output$37.1

Shenzhen Wisteh Co., Limited

🇨🇳 China

2015

51-100 people

Manufacturer

Product customization

High-tech enterprise

Industry association member

OEM manufacturer

Key customer

BEST BUY

Key market

Oceania

Review

3.3

Description

Shenzhen Wisteh Co., Limited, also known as Shenzhen Wisdom-Tech Co., Limited, is a professional manufacturer and ODM specialist based in Shenzhen, China. Established in 2015, the company operates a 2,000-square-meter factory and employs a workforce of approximately 100 professionals. The firm specializes in the research, development, and production of consumer electronics, with a core focus on power solutions and mobile accessories. Their extensive product portfolio includes power banks (wireless, solar, magnetic, and high-capacity models), chargers, TWS earphones, Bluetooth speakers, and lithium-ion batteries. They also provide specialized electronics such as electric hand warmers, gaming speakers, and PoE adapters. Shenzhen Wisteh is recognized for its strong R&D capabilities, offering deep customization and contract manufacturing services to a global clientele that includes major retailers like Walmart, Best Buy, and Vodafone. The company maintains rigorous quality standards, holding ISO 9001 certification, with products meeting CE, FCC, and RoHS compliance requirements. With over a decade of industry experience, they have established a significant international trade presence, particularly in the mobile and computer accessory markets.

100W High-Power Mini Portable Mobile Power Bank LED Display Notebook Charging Super Fast 20000 MA Business Grade LI-Polymer$29.6

Wisteh AI Ultra-Thin 5000mAh Magnetic Wireless Charging Power Bank with Multi-Function Voice Translation for Smartphones$27.5

For Apple 15W Ultra-Thin Magnetic Wireless Charging Bracket Compact Portable Power Back Battery Clip Plastic Material$11.24

PD20W Transparent LED Lighting Lamp 10000 MA High Capacity Mini Portable Mobile Power 22.5W Fast Charging Treasure$10.11

Portable 22.5W Super Fast Charging Mobile Power Charger Two-Wire 10000 MA Digital Display with Multi-Interface Type-C Input$11.24

20000 MA Mobile Power Supply 40W Charging for Apple Android Large Capacity Type-C Input Portable Small Featuring LI-Polymer Line$12.08

22.5W Large Capacity Mobile Power for Apple Android New Self-Belt Charging Treasure with Type-C USB Fast Charging 20000 MA$14

Eshine Customized 10000mAh Portable LED Display Solar Panel Wireless Powerbank USB Input for Mobile Phones Smart Tablets 10W$4.78

Applicable for Apple 14proMagsafe Magnetic Wireless Charging Treasure 20W USB22.5w Fast Charging Mobile Digital Display Screen$11.38

Eshine Customized 10000mAh Portable LED Display Solar Panel Wireless Powerbank USB Input for Mobile Phones Smart Tablets 10W$4.78

Silicone TPU Case for iPhone 16 Pro Drop-Resistant All-Inclusive Frosted Protective Cover with Simple Solid Color$0.23

Dongguan Xiaogu Electronic Technology Co., Ltd.

🇨🇳 China

2012

101-200 people

Manufacturer/Trading Company/Wholesaler

OEM manufacturer

ODM manufacturer

Own brand

Small batch production

Shipments

Key customer

ANKER

Key market

North America

Description

Dongguan Xiaogu Electronic Technology Co., Ltd., also known by its high-end brand Innisfox, is a professional manufacturer and wholesaler specializing in mobile energy solutions and consumer electronics. Established in 2012 and headquartered in Dongguan, China, the company operates from an industrial park spanning up to 15,000 square meters. With a workforce of approximately 101 to 200 employees, the company integrates R&D, design, and production to deliver high-quality mobile accessories to the global market.