Shenzhen Yunfan Power Technology Co., Ltd.
                                                                                                           
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13 Years
Since 2013
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TYPE-C 21700 Li-ion Battery 5000mAh 3.6V Rechargeable USB-C Lithium Cell for Flashlight Bike Light and Instruments

Price Negotiable
Price: call for pricing
MOQ: 1000
Delivery Time: 5-8 working days
Brand: Yunfan
Product Description
TYPE-C 21700 Li-ion Battery 5000mAh 3.6V Rechargeable USB-C Lithium Cell
Product Introduction

The URA2150 TYPE-C 21700 Li-ion Battery is a next-generation rechargeable power cell built with a direct USB Type-C input. With a large 5000mAh (18.0Wh) capacity and a 3.6V nominal voltage, it delivers extended runtime and stable performance. Designed to meet the needs of modern portable electronics, this battery ensures both convenience and reliability for outdoor, professional, and daily-use devices.


Product Advantages
  • USB-C Direct Input – Hassle-free recharging without external chargers.
  • High Capacity Power – 5000mAh provides longer operation than standard 21700 cells.
  • Reliable Performance – Maintains steady output, ideal for demanding equipment.
  • Extended Service Life – Durable chemistry supports hundreds of recharge cycles.
  • User-Friendly Design – Compact cylindrical format for wide compatibility.


Typical Applications
  • Professional flashlights and torches
  • Outdoor headlamps for camping or hiking
  • Bicycle safety lighting systems
  • Emergency and backup lighting units
  • Personal cooling mini fans
  • Wireless microphones and audio equipment
  • Measurement instruments and laboratory apparatus


Yunfan Factory Support & Services
  • OEM/ODM Production – Custom branding, specifications, and housing design.
  • Strong Engineering Team – Advanced expertise in lithium cell development.
  • Responsive Assistance – 24-hour online support for global customers.
  • Efficient Distribution – Local warehouses ensure shorter delivery times.
  • Quality Commitment – Comprehensive testing ensures safety and consistency.


Packaging & Shipping
  • Safe Packing: Multi-layer carton boxes or reinforced wooden cases.
  • Delivery Options: Sea shipping, air freight, or express service worldwide.
  • Custom Labeling: Branded packaging solutions available for retail partners.


Frequently Asked Questions
Q1: How is this model different from smaller capacity versions?

URA2150 offers 5000mAh, which provides longer use time before recharging.

Q2: Is the Type-C port universal?

Yes, it supports standard Type-C cables for convenient charging.

Q3: Can it be used in professional instruments?

Absolutely, it is designed for stable and consistent voltage output.

Q4: What safety certifications does it have?

It complies with UN38.3 and MSDS for safe storage and transport.

Q5: Does Yunfan offer customization for this model?

Yes, we provide capacity, voltage, and appearance customization on request.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Yunfan Power Technology Co., Ltd.
Location Room 506, Building B12, Yantian Industrial Zone, Yintian Community, Xixiang Street, Bao 'an District, Shenzhen,China
Contact Person Chen

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