Power Banks

Power banks and portable charging solutions for smartphones, mobile devices and content creators — manufactured by Kwin Electronics in China with B2B customization and OEM/ODM support.

Product Range

• Magnetic wireless power banks, 10,000–20,000 mAh
• Custom capacity and color variants on request

Key Specifications

• 10,000–20,000 mAh capacity range
• Wireless magnetic charging for compatible phones
• USB-C input and output
• Compact, travel-friendly designs

Customization & OEM/ODM

As a manufacturer we support logo printing, custom colors, custom packaging and specification adjustments across this category. Share your brand requirements and our engineering team will evaluate feasibility before sampling. Learn how our OEM/ODM process works →

Applications

Mobile accessory brands, e-commerce sellers, corporate gifting, travel retail and creator economy bundles.

Manufacturing & Quality

Kwin Electronics operates a 5,000 m² workshop in Zhuhai, China, with in-house SMT, assembly and packing lines and a monthly capacity of 50,000+ units. Every order passes a four-stage quality control process — incoming material check, in-process inspection, functional testing and final pre-shipment inspection. Our products are ISO, CE and RoHS certified, and we ship mainly to Europe and North America.

MOQ, Samples & Lead Time

• Flexible MOQ — adjusted to your project, category and customization level
• Samples in 5–15 days from confirmation of requirements
• Mass production in about 30 days after sample approval

Frequently Asked Questions

What MOQ should I expect for custom power banks?

MOQ is flexible and depends on capacity, customization and packaging. Contact us with your quantities for an exact figure.

Can I put my logo on the power banks?

Yes — logo printing, custom colors and retail-ready packaging are supported.

Are the power banks certified?

Yes — ISO, CE and RoHS certified.

How fast can I get samples?

Within 5–15 days after requirements are confirmed.

What is the production lead time?

About 30 days after sample approval.

REQUEST A QUOTE   OEM / ODM SERVICES