MARSIN is a trusted OEM power bank manufacturer in India, offering high-quality, customizable power banks for brands, distributors, and corporate clients. We specialize in private label manufacturing, bulk supply, and custom branding solutions to help you launch and scale your own electronics brand. Starting from 5,000mAh, fast charging to wireless models, we deliver reliable, BIS-certified power banks designed for every users. At MARSIN, we understand what businesses need high quality, competitive pricing, and fast delivery. As a leading OEM power bank manufacturer, we focus on delivering products that meet international standards while helping brands grow faster.
Our Power Bank Categories
Explore our wide range of power banks, designed for reliable performance, fast charging, and everyday convenience.
9 Reasons Why You Must Choose Us
Quality
We are committed to delivering only the highest quality products. That’s why we use top-grade components from battery cells to connectors sourced from trusted manufacturers.
Customisation
Our expert team works closely with you to develop solutions tailored to your specific requirements or to provide the best standard options.
Flexible Production
Whether you need large-scale production of over 200,000 units or small batches of customised solutions, we adapt to your needs seamlessly.
Branding & Packaging
From custom logos to unique packaging and corporate colors, we help you create a product that truly represents your brand.
End-to-End OEM/ODM Solutions
We provide complete manufacturing support-from design and development to final production making us your one-stop solution.
Experience & Innovation
With 12 years of industry expertise and a strong supplier network, we deliver cutting-edge power banks featuring fast charging (PD/QC), multiple ports (USB & Type-C), and durable performance.
Fast
We bring your ideas to life in the shortest possible time, backed by our highly experienced and well-coordinated technical team.
Standard Compliance
All products are manufactured in compliance with industry standards and safety requirements.
Optional Warranty Support
We offer warranty support at an additional cost of 10%, giving you flexibility based on your business needs.
Working for Some of the Leading Companies...
Frequently Asked Questions (FAQs)
Q1. What is the MOQ for OEM Power Banks?
MOQ depends on model, usually starts from low bulk quantities.
Q2. Can I add my Brand Logo?
Yes, We provide complete private label branding.
Q3. Do you offer fast charging models?
Yes, we offer PD, QC, VOOC/Warp, AFC and 22.5W fast charging power banks.
Q4. Are your products certified?
Yes, all products are BIS-certified and quality tested.
Q5. Do you provide packaging?
Yes, we provide custom retail packaging solutions.