Best Wholesale Portable Power Bank Suppliers
Shenzhen Vanyust Technology Limited
🇨🇳 China
201611-50 peopleManufacturer/Trading Company/WholesalerOEM manufacturer
ODM manufacturer
Own brand
Product customization
Key customer
DPI
Key market
North America
Review
5
Description
Shenzhen Vanyust Technology Limited is a Hong Kong-funded high-tech enterprise established in 2016. Based in the technology hub of Shenzhen, China, the company operates as a professional manufacturer, wholesaler, and exporter specializing in advanced energy storage and smart charging solutions. With a workforce of approximately 11 to 50 employees, the company maintains a manufacturing site dedicated to producing high-quality electronic accessories for the global market.
The company's core product portfolio includes a wide range of portable power banks (magnetic, wireless, and GaN-enabled), portable power stations, and electric vehicle (EV) chargers, including Type 1 and Type 2 wall-mounted and portable units. Additionally, they specialize in audio technology, such as TWS Bluetooth earbuds, ANC headphones, and bone conduction headsets. As an ISO 9001:2015 certified manufacturer, Vanyust provides comprehensive OEM and ODM services, allowing for customized prototypes and tailored charging solutions for international business partners.
Vanyust is committed to safety and quality, with products carrying extensive international certifications including CE, FCC, RoHS, UL, UKCA, PSE, and UN38.3. Their export-oriented business model serves a diverse global clientele across North America, Europe, Southeast Asia, the Middle East, and Oceania. By integrating dedicated R&D, innovative product design, and rigorous quality control, the company delivers affordable, high-performance charging technology to importers, distributors, and resellers worldwide.
10000mAh 22.5W Portable Charger Magnetic Wireless Power Bank for Mobile Phones that Support Wireless Magnetic Charging$5.5
OEM ODM New Design AI Translation Portable Wireless Bluetooth TWS Earbuds with LED Touch Screen$8.57
AI Two Way Translation OWS Earbuds Real Time Translator Smart Portable Wireless Bluetooth Earphones with charging case$7.85
Dongguan Xiaogu Electronic Technology Co., Ltd.
🇨🇳 China
2012101-200 peopleManufacturer/Trading Company/WholesalerOEM manufacturer
ODM manufacturer
Own brand
Small batch production
Shipments
13
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.
2024 Trending 10000mAh Portable Power Bank with Fast Charging Backup Battery and Built-in Cable 20W Output Power$6.99
China Manufacturer's Promotional 10W+ 7.5W Portable for Fast Wireless Charger Power Bank for Watching NBA Games and TV Play$9.98
Innisfox Fast for Wireless Charger Digital Display Power Bank for Convenient Travel Battery Charging$9.32
Innisfox Cute Wireless Fast for Charger Multi-Colour Travel Power Bank for Simple Outdoor Use$5.5
Rosh Li-Polymer Battery Power Bank with Huge Capacity 10000mah/8000mah PD3.0 Micro USB Input Interface for Notebook Charger$4.9
Dongguan Xionel Electronic Technology Co., Ltd.
🇨🇳 China
2017201-300 peopleManufacturer/Trading Company/DistributorOEM 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.
Wholesale Electronics Large Capacity 26800mAh Portable Wireless Power Bank Mobile Charger Outdoor Solar Power Bank 20000mAh$10.92
Factorie Large Capacity 26800mAh Portable Emergency Charging Power Bank For Outdoor Wireless Charging Power Banks Solar 20000mAh$10.92
Original Factory OEM Logo Waterproof Large Capacity Portable Power Bank For Wireless Charging Outdoor Solar Power Bank 20000mAh$15.56
Original Factory OEM Logo for iphone Portable Large Capacity 20000mAh Fast Charge Power Banks Wireless Charging Solar Power Banks$21.24
Supplier OEM Logo With Flashlight Portable Charger Large Capacity 20000mAh Built in Cable USB C Portable Power Bank for iphone$10.45
Portable Magsafe Power Bank 10000mAh Large Capacity Fast Charging Ultra-thin Battery Pack For Outdoor Small Solar Power Bank Mini$11.24
100W Notebook Power Bank 22.5W Fast Charge PD65W Large Capacity 27000mAh Portable Charger for iphon Battery Pack USB C Power Banks$24.6
Manufacturer Outdoor Waterproof Charger Portable Wireless Charging Large Capacity 20000mAh Fast Charging Solar Power Bank 30000mAh$11.24
Original Manufacturer Waterproof With Flashlight Dual USB High Capacity Wireless Charger Portable Charger Power Bank 16000mAh$11.24
Wholesale Electronics Outdoor Waterproof 20000mAh High Capacity PD 20W Fast Charging Wireless Portable Solar Power Banks 30000mAh$12.36
Supplier 20000mAh Large Capacity Ultrathin Built In Cable Digital Display Portable Battery Wireless Power Bank Mobile Charger$10.94
Wholesale Suppliers OEM Logo Large Capacity 26800mAh Portable USB-C 5W Wireless Charging Emergency Outdoor Solar Power Bank$11.24
Shenzhen Blue Times Technology Co., Ltd.
🇨🇳 China
2007501-1000 peopleManufacturer/Trading CompanyHigh capacity factory
OEM manufacturer
ODM manufacturer
Own brand
Shipments
137
Key customer
DYNAMIC CONGLOMERATE
Key market
Asia
Description
Shenzhen Blue Times Technology Co., Ltd. is a professional manufacturer and trading company established in 1999, specializing in the development and production of mobile accessories and power solutions. Based in Shenzhen, China, the company operates a large-scale facility of up to 30,000 square meters with over 10 production lines and a workforce of 501 to 1,000 employees. Their extensive product portfolio includes power banks, outdoor power stations, wireless charger stands, PD chargers, and power strips. With a monthly output of 1,000,000 units, the company is a significant provider of OEM and ODM services, serving major global clients such as Anker, Baseus, and Walmart across markets in Europe, North America, Japan, and South Korea. Shenzhen Blue Times Technology maintains high quality standards through a team of 40 QC specialists and advanced SMT production lines. Their commitment to safety and compliance is demonstrated by an extensive list of certifications, including ISO 27001, BSCI, MFi, CE, FCC, RoHS, UL, and ETL. The company also features a dedicated R&D team of over 100 staff members focused on software, firmware, and new mold development to support evolving market demands.
Bluetimes Factory Custom Portable Travel Power Bank 15W 5000Mah Power Bank High Quality Oem Portable Power Bank$7.39
Bluetimes Portable OEM and ODM Supported PD20W 10000mah 15W Wireless Charging Power Bank Portable Power Bank$8.99
Bluetimes Slim Portable OEM and ODM PD20W 10000mah 15W Wireless Charging Power Bank Portable Power Bank$8.99
Bluetimes OEM and ODM PD20W Slim Portable 10000mah 15W Magnetic Wireless Charging Power Bank Portable Power Bank$9.99
Bluetimes High Capacity Portable OEM and ODM PD20W Slim 20000mah 15W Wireless Charging Power Bank Portable Power Bank$10.5
Bluetimes Popular Slim Innovative Design 10000mAh High Capacity Power Bank PD &QC 3.0 USB Power Strip Portable Power Station$8.8
Bluetimes 30000mah 65W QC PD Portable Power Station Excellent Design Compact Size Multi-function Outdoor Power Supply Power Ban$17.29
Bluetimes Free Sample 10000mah Powerbanks 10000 Mah Portable Mobile Charger 2 Usb Mini Power Bank for All Phone$8.99
Bluetimes PD20W 30000mAh Fast Charging Power Banks for Laptop Power Bank USB 22.5W Charger$13.2
Bluetimes Wireless Power Bank 5000mah Silmmer Type-C Handheld Travel Power Bank with Bracket$7.39
Bluetimes ABS Holder Quick Charging Power Bank PD20W Type C USB22.5W DC Power Bank$8.99
Guangdong Penberg Smart Energy Technology Co., Ltd
🇨🇳 China
202051-100 peopleManufacturer/Trading Company/Distributor/WholesalerOEM manufacturer
ODM manufacturer
Own brand
Product customization
Key customer
FEMTECH SOLAR
Key market
Asia
Description
Guangdong Penberg Smart Energy Technology Co., Ltd (also operating as Cworth Energy) is a high-tech manufacturer and integrated solution provider specializing in renewable energy and off-grid energy storage systems. Based in Guangzhou, China, with over 10 years of industry experience, the company operates multiple production facilities across China and Thailand, featuring 90% automated production coverage and dedicated R&D departments. The company serves a global market spanning over 50 countries, maintaining a strong presence in Africa, Southeast Asia, the Middle East, and Europe, supported by overseas offices and warehouses in regions such as Nigeria, Cameroon, and the USA.
Cworth Energy All-in-one Street Light IP65 Waterproof 60W Solar Power Street Light$157
Cworth Energy Long Life Lithium Ion Power Energy Storage Battery 10KWH 48V 200AH Lifepo4 Battery Pack for Off-grid Solar System$1427
Cworth Energy 24v Ithium Ion Battery 24V 200AH Lifepo4 Battery 5kwh Solar Energy Storage$659
Lithium Ion Battery 48V 5Kw Battery Lithium Ion Solar Battery Price$702
12.8Volt 300Ah 3.8Kwh Lifepo4 Lithium Ion Batteries 12V LifePO4 Battery$299
24v 48v 51.2v 100ah Solar Rechargeable Lithium Ion Battery 24v 5kwh Lithium Lifepo4 Battery$390
Best Selling LifePO4 Battery Pack Solar Lithium Ion Battery 48V 51.2V 100AH 200AH for Home Energy Storage$1648
Cworth Energy Solar Battery 6000Cycle 2.5kwh 5kwh Lithium Battery 24v 48v 100ah Rack Mounted for Solar System$390
Solar Energy Storage Battery 48 Volt Lifepo4 Battery 100ah 5kwh Lithium Battery Pack$810.49
3.5KW 5.5KW Hybrid Inverter Pure Sine Wave Inverter Hybrid Inverter 5500W$615
Factory Lifepo4 Lithium 24v 48v 100ah Lithium Ion Battery 24v Lifepo4 Battery 2.5kwh$390
Cworth Energy High Quality Outdoor Lighting IP65 100W All-in-one Solar Street Light$198
Shenzhen VES Technology Limited
🇨🇳 China
200651-100 peopleManufacturer/Trading Company/Service CompanyOEM manufacturer
ODM manufacturer
Product customization
Low MOQ
Shipments
66
Key customer
TMTB
Key market
North America
Description
Shenzhen VES Technology Limited is a professional manufacturer and trading company established in 2006, specializing in digital consumer products and promotional gifts. Based in Shenzhen, China, with a factory in Dongguan, the company operates a 600-square-meter workshop and maintains a monthly production capacity of approximately 500,000 units. They are a certified ISO 9001 organization, and their products carry CE, FCC, and RoHS certifications to meet international quality standards.
The company's core product portfolio includes USB flash drives, power banks, video brochures, and custom PVC products. They also offer a wide range of electronics such as Bluetooth headsets, memory cards, VR boxes, and wireless earphones. As a contract manufacturer providing OEM and ODM services, they specialize in custom branding, featuring an in-house silk printing department capable of 4-color logo application. Their service suite extends to sourcing, artwork proofing, quality control according to AQL standards, and logistics, including drop shipping from a secure warehouse in mainland China.
With over a decade of industry experience, Shenzhen VES Technology Limited serves a global clientele across North America, Europe, Australia, and Asia, with an export ratio exceeding 90%. The company has collaborated with high-profile international brands and maintains a robust supply chain network of over 120 audited manufacturers. They are committed to delivering tailored promotional solutions through a professional team of engineers and R&D staff focused on client-specific requirements.
Sport Bluetooth Speaker for Smartphone Bluetooth Headset$3.4
Shenzhen Taineng Technology Co., Ltd.
🇨🇳 China
200851-100 peopleManufacturer/Trading CompanyOEM 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.
Portable Power Bank 3000mA (MP-103)$12.9
8000 mAh Portable Power Bank (MP-208)$22.2
2000mAh Portable Power Supply Bank (MP-102-07)$5.55
8000mAh Portable Power Supply (MP-080)$17.6
10000mAh Portable Power Bank Fits to iPad (MP-210)$24.6
Mfi 6000mAh Universal Portable Charger Battery Power Pack for iPad PSP DC 5.0 (MP-106)$16.7
2000mAh Universal Portable Charger Battery (MP-102-06)$5.55
12000mAh Universal Portable Charger for Apple iPod (MP-212)$26.98
Mfi Portable External Battery Pack Charger for Apple iPhone 4S 8000mAh (MP-080)$17.6
5000mAh Battery Charger for iPhone (MP-300)$9.85
Shenzhen E-Teck Offer Technology Co., Ltd.
🇨🇳 China
201511-50 peopleManufacturer/Trading Company/Wholesaler/DistributorOEM manufacturer
ODM manufacturer
Product customization
Low MOQ
Shipments
2
Key customer
MURRIETA RHINO HOLDCO
Key market
North America
Description
Shenzhen E-Teck Offer Technology Co., Ltd. is a professional manufacturer and trading company established in 2015, specializing in consumer electronics and mobile accessories. Based in Shenzhen, China, the company operates a production facility of up to 3,000 square meters with dedicated R&D and quality control teams. Their core product portfolio includes a wide range of power solutions such as magnetic wireless power banks, solar chargers, fast-charging battery packs, and hand warmer power banks. Additionally, they provide Bluetooth earphones, TWS earbuds, wireless charging pads, USB flash drives, and smartwatches.
With nearly a decade of industry experience, the company offers comprehensive OEM and ODM services, including custom PCB design, sample processing, and graphic customization. They maintain a robust supply chain for materials and components, enabling high-speed production and market-responsive product development. Their manufacturing processes are supported by ISO 9001 quality management standards and well-equipped testing facilities to ensure product reliability.
Shenzhen E-Teck Offer Technology Co., Ltd. is an export-oriented business with a strong presence in international markets, particularly in the USA, Canada, and Europe. Their products hold multiple international certifications, including CE, FCC, RoHS, PSE, and UKCA. The company serves a diverse B2B clientele ranging from wholesalers and brand businesses to industrial engineers, providing innovative storage and peripheral solutions tailored to global market demands.
Gamaze Technology Co, . Ltd
🇨🇳 China
200011-50 peopleManufacturer/Trading Company/Service CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
166
Key customer
SOLIDIS TANITIM
Key market
Europe
Description
Gamaze Technology Co., Ltd. is a leading manufacturer, trading company, and service provider based in Shenzhen, China, established in 2000. With a workforce of 11 to 50 employees, the company specializes in the production and export of a wide range of electronic products, including USB flash drives, power banks, wireless chargers, TWS earbuds, fitness tracker bracelets, car chargers, magnetic wireless car chargers, Magsafe wireless chargers, and jump starters. They offer comprehensive OEM, ODM, and contract manufacturing services, encompassing industrial design, new tooling, molding, PCB assembly, and custom housing, logo, and packaging solutions. Gamaze Technology operates a factory and maintains rigorous quality control with 100% testing of raw materials, semi-finished, and finished products, aiming for a reject rate below 0.2%. The company holds certifications including ISO 9001, RoHS, CE, FCC, and BSCI, ensuring high-quality standards. With a strong focus on international trade, Gamaze Technology exports to global markets, including Europe, America, and South America.
Promotional Emergency Power Bank Portable Mobile Charger 2600mAh 2200mAh$2.8
Mobile External Battery Charger Portable Power Bank 2600mAh Rechargeable Charger$2.85
Shenzhen Factory Promotional Mobile Charger Portable Power Bank 2200mAh 2600mAh$2.6
Mobile Phone Emergency Battery External Portable Charger Power Bank 2200mAh 2600mAh$2.95
External Mobile Battery Charger Portable Mobile Power Bank 2200mAh Charger for Emergency$2.6
Mini Size Square Button Aluminium Shell Portable Power Bank Battery Charger 2200mAh 2600mAh$2.95
Best Selling Mobile Phone Portable Charger 2200 Power Bank 2200mAh for All Smartphone$2.8
Aluminium Tube Shape Shell Metal Power Bank 2200mAh 2600mAh Portable Charger Metal Design$2.95
Rechargeable Power Bank External Batteries for Mobile Phone Portable USB Charger 2200mAh 2000mAh$2.95
Best Selling Mobile Phone Power Bank Portable Battery Charger 2200mAh for iPhone for Samsung$2.6
2013 Top Selling Aluminum Tube Shape Cylinder Power Bank 2200mAh 2600mAh Portable Mobile Charger$2.8
Portable and Rechargeable 2000mAh 18650 Li-ion Cell Power Bank 2000mAh 2200mAh Mobile Battery Charger$2.5
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
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
Factory Direct Sale 88Wh 24000mah Portable Power Bank Suitable for Camping Fishing Laptop Outside Activities$26.4
Merpower Portable Power Bank/station 72000mah Solar DC Recharging Suitable for Outdoor Camping Laptop Mobile Phone$59.3
Multi-Functional 27000mAh 30000mAh Portable Charger with USB-C PD, DC & Wireless Charging Laptop Power Bank$37.1
Factory Direct Sale 88Wh 24000mah 12-24V DC Output and 60W USB-C Output Portable Power Bank$26.4
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