High-Capacity Power Solution – Direct from Manufacturing Factory

As an experienced power bank manufacturer, we present the C2021 20000mAh high-capacity power bank, engineered to meet the demanding needs of modern mobile users. Our complete in-house production ensures strict quality control and comprehensive customization options at competitive factory-direct prices.

This powerful 20000mAh power bank features advanced dual lithium-polymer cells and four output ports, making it an ideal charging solution for multiple devices simultaneously. Perfect for distributors, retailers, and brands looking for a reliable, high-capacity power bank with extensive customization possibilities.

Detailed Specifications

Ny serivisy fanamboarana OEM / ODM

We provide complete customization solutions to match your brand requirements:

• Ny fanamboarana loko: Available in various colors with Pantone matching system

• Fampiharana Logo:

  • Color Printing: $1/side

  • Silk Screen Printing: $0.3

  • Laser Engraving: $0.2

• Packaging Options: Neutral packaging or custom printed boxes

• Fanovana ara-teknika: Custom output parameters, additional features, or special requirements

• Fanampiana Bundling: Custom cable combinations and accessory packages

Maninona no mifidy ny orinasa?

• 15+ taona fanamboarana traikefa in power banks and mobile accessories

• In-trano r&D departemanta Ho an'ny fanavaozana vokatra sy fanatsarana ny vokatra

• Comprehensive Quality Assurance with full testing including cycle testing, aging tests, and safety certifications

• Fanamarinana iraisam-pirenena including CE, RoHS, FCC, PSE, KC available

• Pricing mifaninana from $9.15-11 USD with volume discounts

• Moq mofomamy mety ho an'ny fanombohana sy ny marika efa miorina

• Famokarana mahomby Miaraka amin'ny fotoana fitarihana 25-30 andro aorian'ny fanamafisana ny fanamafisana

• Fanohanana Global Logistics miaraka amin'ireo mpiara-miombon'antoka azo antoka eran-tany

Pricing & Order Information

• Varotra Vidiny: $9.15 – 11.00 USD (depending on order quantity and customization)

• Fihenam-bidy volume: Fihenam-bidy lehibe azo alaina ho an'ny baiko be dia be

• Moq: 500pcs (azo ifanakalozana ny commande voalohany)

• Sample Availability: Santionany omena ao anatin'ny 5-7 andro fiasana

• Fotoam-pamokarana famokarana: 25-30 andro aorian'ny fanamafisana ny santionany

• Fepetra fandoavam-bola: T/T, LC, Western Union, PayPal supported

Fonosana & Fandefasana

• Fonosana fenitra: Neutral white box or custom packaging available

• Ny kojakoja tafiditra ao: 4-core data cable included standard

• Carton Specifications: Habe vita amin'ny baoritra vita amin'ny baoritra sy famolavolana fonosana

• Safidy fandefasana: By air, by sea, or express delivery (DHL, FedEx, UPS)

Fiantohana kalitao

Every C2021 power bank undergoes rigorous testing procedures:

• 72-hour continuous aging test

• Input/output power accuracy verification

• Cycle life testing

• Temperature and environmental testing

• Drop test and transportation simulation

• Safety certification compliance testing

Ready to Source High-Capacity Power Banks?
Contact our sales team today for wholesale pricing, custom samples, and OEM solutions!
Let us help you build your brand with reliable, high-performance power banks that meet your customers’ needs.