Best Power Bank Suppliers
Discover a curated collection of leading power bank suppliers specializing in high-capacity charging solutions, smart technology integration, and custom power delivery systems.
Power BanksPortable ChargersBattery SolutionsCharging TechnologyCustom Manufacturing
Dongguan Best New Energy Technology Co., Ltd.
🇨🇳 China
2018201-300 peopleTrading CompanyOEM manufacturer
ODM manufacturer
Own brand
Product customization
Shipments
23
Key customer
MOENERGY
Key market
Asia
Description
Dongguan Best New Energy Technology Co., Ltd. is a professional B2B provider of mobile power solutions based in the Dongguan Songshan Lake High-Tech Industrial Development Zone, China. Established in 2018, the company operates within a 15,000 square meter facility and employs between 201 and 300 personnel, including dedicated R&D and quality control teams. The company specializes in the research, development, and manufacturing of a wide range of consumer electronics, including traditional and shared power banks, magnetic wireless chargers, portable power stations, laptop power banks, and energy storage products.
With a monthly production capacity of 1.5 million power bank units and 120,000 shared cabinet sets, the company demonstrates significant scale in the portable charging industry. They offer comprehensive OEM and ODM services, including custom logo application, industrial design, and software integration for shared power bank systems. Their product portfolio features advanced technical specifications such as PD 65W/100W fast charging, high-capacity polymer batteries, and integrated LED displays.
Dongguan Best New Energy Technology Co., Ltd. maintains an international trade presence with an annual revenue between US$10 million and US$50 million. Their products meet various international standards, including the EMC Directive, and they can provide certifications such as BIS, SASO, PSE, and KC based on client requirements. The company serves a global market spanning North America, Europe, and Asia, providing complete after-sales support and technical guidance.
Besiter LED Display Mini PowerBank 5000mAh Portable Charger Ultra Slim Power Bank 5000mAh Power Banks$4.97
Besiter 22.5W Multi-Functional Power Bank High Capacity 20000mAh Qc3.0 PD Portable Fast Charing Power Bank$10.15
Mini Power Bank 10000mAh Power Banks Fast Quick Charge Portable Powerbank PD 20W with Built in Cable$10.39
Wireless Power Bank 5000mAh Mini Portable Charger Slim Fast Charging Power Banks With Stand for Mobile Phones$7.59
2025 New Product Digital Display Power Banks Dual USB Fast Charging 10000mAh Portable Charger Power Bank Slim Powerbank$5.25
Hot Product LED Display 5000mah Mini Slim Portable Best Power Banks for Gift Consumer Electronics ,cute Mobile Power Bank$5.55
OEM/ODM Wholesale 10000mah Polymer Power Banks Popular Portable ABS Battery Chargers with 22.5w Built Cable Interface$6.94
Besiter Cute Mini Powerbank for Promotional Gifts 4000mAh Type-C Input LI-Polymer Battery Power Banks for Mobile Phone$4.49
Besiter Durable 10000mAh Fast Charging with Built-in Data Cables 20000mah Powerbank High Capacity Power Banks with LED Display$6.59
OEM/ODM Wholesale Ultra-Thin 10000mah Polymer Power Banks High Capacity ABS Plastic Portable Battery Chargers With LED Display$5.35
High Capacity 20000mah Power Bank with Wireless Fast Charge 100W LED Display Type-C Output Interface OEM/ODM Wholesale Price$24
Wholesale 5000mAh Ultra-Thin Wireless Banks 10W/15W Fast Charging Type-C Input Interface OEM/ODM Fast Charging Trending Product$7.1
Shenzhen Mingxinhui Technology Co., Ltd.
🇨🇳 China
201711-50 peopleTrading CompanyCustom packaging
Shipments
512
Key customer
GERUDAINCR TRADE
Key market
🇺🇸 United States
Review
4.5
Outdoor Big Capacity PD 22.5W Power Banks & Power Station 50000mAh Fast Charging Power Bank Portable Strong Lighting$11.5
ODM /OEM PD 20w Power Bank 20000mah 22.5W 12V Fast Charge Portable Power Bank With 3 Output Interface$8.09
PD 20W Super Two-way Fast Charging Power Bank Large Capacity 10000 MAh 22.5W Super Fast Charge Super-thin Mobile Power Supply$5.21
New PD22.5w 30000mAh Fast Charge High Capacity Power Bank 4USB Interface Bring Your Own Camping Lights$8.5
Factory Direct 20000mAh Mobile Power Bank with Detachable Built-in Cable and 10W Light Micro USB Input Interface$4.9
Factory Direct 10000mAh Mobile Power Bank with Detachable Built-in Cable and 10W Light Micro USB Input Interface$3.3
New Style 2-in-1 Ultra-thin Aluminum Alloy Mini 5000mAh Magnetic 15W Wireless Fast Charging Power Bank 10000Mah$9.75
New Large Capacity 80000mah Power Bank LED Outdoor Light PD22.5W Lithium Battery Fast Charging Factory Price Best 4USB+PD$16
Lightweight Mini Power Bank 10000mAh Built in 4 Cables PD 22.5W Fast Charging LED Display Portable Charger USB-C Output$4.88
New Style 30000mAh Power Bank with 4 Built-in Cables Phone Holder LED Display Flashlight Portable Charger 2A Fast Charging$6.9
New Mini Power Bank 10000mAh Built-in 2 Cables PD 22.5W Fast Charging USB-C Output Lightweight Portable Charger Digital Display$5.3
New Model 10000mAh Portable Power Station Ultra-Slim Type-C USB Self-Belt Line Fast Charging ABS Over-Charging LED Display$4.5
Shenzhen Snapper Technology Co., Ltd.
🇨🇳 China
2009101-200 peopleManufacturer/Trading Company/DistributorOEM manufacturer
ODM manufacturer
Own brand
Product customization
Shipments
14
Key customer
GOOD SPORTSMAN
Key market
🇺🇸 United States
Review
5
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
1999301-500 peopleManufacturer/Trading Company/DistributorEstablished 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, 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 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, 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,, 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, hand shaking power generation, wireless charging, 20000mAh, expandable solar panel$13.5
Solar Power Bank With LED Flashlight Wireless Charging$9.3
Solar Power Bank With LED Flashlight Wireless Charging$9.3
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Qison Fone Technology Limited
🇨🇳 China
201911-50 peopleTrading Company/DistributorProduct customization
Low MOQ
OEM manufacturer
Shipments
3
Key customer
ULTRA PLATINUM
Key market
North America
Review
4.7
Hot Selling Support Custom Logo Mini Power Bank 5000mah Mobile Charger PowerBank , Promotional Gift Power Bank$1.98
Ningbo Allstar O&E Technology Co., Ltd.
🇨🇳 China
2008101-200 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Product customization
Patented technology
Shipments
85
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
2012101-200 peopleManufacturer/Trading Company/Wholesaler/Distributor/OTHEROEM manufacturer
ODM manufacturer
Own brand
Low MOQ
Shipments
5
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
ShenZhen Merpower Electronic Co.,Ltd
🇨🇳 China
2005101-200 peopleManufacturer/Trading Company/WholesalerEstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
23
Key customer
GOSUN
Key market
North America
Review
5
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
201551-100 peopleManufacturerProduct 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 City Blue Two Electronic Limited
🇨🇳 China
201511-50 peopleTrading CompanyIndustry association member
Shipments
2
Key customer
MIZCO
Key market
Europe
Description
Dongguan City Blue Two Electronic Limited is a professional manufacturer and exporter of consumer electronics based in Huizhou, China. Established in 2015, the company has built a strong reputation for designing and supplying a diverse range of power solutions and connectivity peripherals. Their core product portfolio includes high-capacity power banks (ranging from 4,000mAh to 40,000mAh) with features such as solar charging, PD fast charging, and wireless capabilities. Additionally, they specialize in USB-C hubs, docking stations, smart card readers, and gaming accessories like RGB headphone stands.
Operating with a workforce of 11 to 50 employees, the company emphasizes quality control and technical compliance. They maintain a robust quality management system with certifications including ISO 9001, ISO 14001, BSCI, and SEDEX. Their products are further verified with TUV CE, FCC, and RoHS standards to meet international market requirements.
Dongguan City Blue Two Electronic Limited is highly active in international trade, with a significant export presence in the United States and Europe. They offer design-based customization and ensure high standards through raw-material traceability and finished product inspections. The company has established trade relationships with notable international partners and provides consolidation services to streamline global logistics.
Trending Products New Arrivals 5V 2.4A Mobile Power Custom Logo 20000mAh Portable Battery Power Bank$3.2
Wholesale Product Sale Large Capacity 10000mAh Wireless Charge Power Bank Build-in Charge Cable Li-polymer Battery Power$5.5
Factory Direct 10000mAh Large Capacity IP44 Waterproof Portable Solar Charge Support Power Bank Li-polymer Battery Power Bank$7.5
Factory Direct Large Capacity 8000Mah 5W Magnetic Wireless Charge Support Portable Power Bank with Li-polymer Battery Power Bank$5
New Arrival 20W PD Solar Powered 20000mAh Waterproof Power Bank 15W Wireless Fast Charge LED Emergency Flashlight Li-Polymer$9.1
Fashion Design LCD Display 5000Mah Magnetic Wireless Mobile Power Bank with Type-C Input and Output Li-polymer Power Bank$4.5
Factory Direct 5000mAh Pocket-Sized Power Bank Li-polymer Power DC 10W Output Instantly Heating Mode Built for Heating Gear$2.2
MP280 10000mah QC20W PD20W ABS Plastic Light Mini Power Bank$5.6
Hot Selling 5200mAh Factory Rechargeable Hand Warmer Power Bank 10W Phone Charging$3.1
Wholesale 30W PD Power Bank 10000mAh High Capacity Portable Charge Cable with Fast Charging Features$9.8
Wholesale 45W PD Power Bank 13500-15000mAh Aluminum Case with LED Display LI-Polymer Battery$13.1
Wholesale Products Sale Large Capacity 10000Mah 20W QC3.0 Support Portable Power Bank Li-polymer Battery$4
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