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Shenzhen Yunfan Power Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier

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China USB 18650 Li-ion Battery Rechargeable High-Capacity Over 800 Charge Cycles
China USB 18650 Li-ion Battery Rechargeable High-Capacity Over 800 Charge Cycles

  1. China USB 18650 Li-ion Battery Rechargeable High-Capacity Over 800 Charge Cycles

USB 18650 Li-ion Battery Rechargeable High-Capacity Over 800 Charge Cycles

  1. MOQ: 1000
  2. Price: Call for pricing
  3. Get Latest Price
Payment Terms T/T
Delivery Time 5-8 working days
Packaging Details carton packaging
Commodity USB 18650 Li-ion battery
Model URA1835
Nominal Capacity 3450mAh/12.4Wh
Nonimal Voltage 3.6V
USB Charge 5V/600mAh±60mA
B+/B-Charge 4.2V/2000mA(Max) CC/CV
Out Voltage 3.6V/8.0A(Max)
Dimention 18.7*70.2mm(Max)
Brand Name Yunfan
Model Number URA1835
Certification MSDS UN38.3
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Delivery Time 5-8 working days
Packaging Details carton packaging Commodity USB 18650 Li-ion battery
Model URA1835 Nominal Capacity 3450mAh/12.4Wh
Nonimal Voltage 3.6V USB Charge 5V/600mAh±60mA
B+/B-Charge 4.2V/2000mA(Max) CC/CV Out Voltage 3.6V/8.0A(Max)
Dimention 18.7*70.2mm(Max) Brand Name Yunfan
Model Number URA1835 Certification MSDS UN38.3
Place of Origin China
High Light 18650 rechargeable battery high-capacityUSB lithium-ion battery compact design18650 battery for flashlights headlamps

Product Description:

The cylindrical USB 18650 Li-ion battery is a rechargeable lithium-ion battery in the popular 18650 form factor, which refers to its cylindrical shape (18mm in diameter and 65mm in length). It features a built-in USB charging port, allowing for convenient direct charging without the need for an external charger. Known for its high energy density, it provides substantial power while maintaining a compact size.


Product advantage:

  • Compact and Lightweight: The cylindrical design offers a space-efficient form factor, making it ideal for portable and handheld devices.

  • High Energy Density: Provides a significant amount of power in a small package, ensuring long-lasting performance for various applications.

  • Built-in USB Charging: The integrated USB port allows for easy and convenient charging, eliminating the need for a separate charger.

  • Long Lifespan: Supports over 800 charge cycles, offering a durable, cost-effective power solution for long-term use.

  • Low Self-Discharge Rate: Retains its charge for extended periods, making it a reliable power source even when not in use for a while.

Applications: 

  • Flashlights: Powers high-performance flashlights, providing bright and reliable illumination for outdoor activities, camping, and emergency situations.

  • Headlamps: Ideal for hands-free lighting during hiking, cycling, or working in low-light environments, ensuring long-lasting power throughout your activities.

  • E-cigarettes and Vaping Devices: Offers consistent and efficient power for e-cigarettes and vaporizers, ensuring a smooth and reliable vaping experience.

  • Portable Fans: Fuels compact, battery-operated fans, providing portable cooling comfort for outdoor or indoor use.

  • Electric Tools: Powers small, handheld electric tools, offering long battery life for portable work on the go.

  • Power Banks: Serves as the core power source in portable power banks, enabling users to charge their devices on the move.

  • Bicycles and Bike Lights: Powers bike lights for safe riding during nighttime or in low-visibility conditions, ensuring reliable illumination and visibility.

  • Toys and Gadgets: Commonly used in remote-controlled toys, drones, and other electronic gadgets, offering reliable energy for extended playtime.

Support and Services:

  • Customized Battery Solutions: We provide tailored lithium battery designs, carefully engineered to meet your unique project specifications, including voltage, capacity, and form factor.

  • 24/7 Customer Assistance: Our dedicated support team is available around the clock to address any queries, provide troubleshooting assistance, and offer expert guidance whenever you need it.

  • On-Site Visits & Consultations: We invite customers to visit our manufacturing facilities for a hands-on experience, offering personalized consultations to ensure that all project requirements are fully met.

  • Fast and Efficient Shipping: With strategically located warehouses and optimized logistics, we guarantee quick and reliable delivery, minimizing delays and ensuring products reach you on time.

  • Expert Technical Support: Our experienced engineers are available to offer technical advice, helping you maximize battery performance and integrate them smoothly into your applications.

  • Quality Assurance & Regulatory Compliance: All our products are rigorously tested and meet international safety standards, ensuring compliance and top-tier quality for every solution we provide.

  • Comprehensive After-Sales Service: We offer ongoing support after purchase, including troubleshooting, warranty claims, and fast access to replacement parts, ensuring your complete satisfaction.

Packing and Shipping:

Shipping Methods:

  1. Sea Freight: An economical solution for bulk shipments, ideal for large orders. It ensures safe and reliable delivery over longer distances at a reduced cost.

  2. Air Freight: A faster shipping method, ideal for medium to large orders that need to be delivered quickly. Air freight balances speed and cost efficiency.

  3. Express Courier: Perfect for small, time-sensitive shipments. It guarantees quick delivery through reliable courier services, ensuring fast arrival.

Packaging Options:

  1. Carton Box Packaging: Commonly used for standard shipments, carton boxes offer secure protection for the products while keeping shipping costs low.

  2. Wooden Box Packaging: Used for heavier or bulkier items, wooden boxes provide extra durability and protection, ensuring safe handling during transit, especially for fragile or sensitive products.

FAQ:

  • What is the typical lifespan of the USB 18650 Li-ion battery?
    The USB 18650 Li-ion battery can typically last for over 800 charge cycles, providing long-term reliability and durability.

  • How do I store the USB 18650 Li-ion battery when not in use?
    Store the battery in a cool, dry place, away from direct sunlight or extreme temperatures. Make sure the battery is partially charged (around 40%-60%) for optimal storage.

  • Can I use the USB 18650 Li-ion battery in any device?
    The USB 18650 Li-ion battery is compatible with a variety of devices, including flashlights, headlamps, bike lights, emergency lights, mini-fans, and microphones. Always check the device’s specifications for compatibility.

  • Is the USB 18650 Li-ion battery rechargeable?
    Yes, the USB 18650 Li-ion battery is rechargeable, offering a long lifespan of more than 800 charge cycles when properly maintained.

  • What are the safety precautions I should take when using the USB 18650 Li-ion battery?
    Always use the battery within its recommended voltage and temperature ranges. Avoid short-circuiting, overcharging, or exposing the battery to extreme temperatures to prevent potential damage or safety hazards.

  • How do I know if my USB 18650 Li-ion battery needs replacing?
    If the battery no longer holds a charge or has significantly reduced runtime, it may be time to replace it. Also, if you notice any physical damage, such as swelling or leakage, discontinue use immediately.


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2013

  • Total Annual:

    5000000-10000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Shenzhen Yunfan Power Technology Co., Ltd is a high-tech enterprise,one of the leading professional battery and inverter suppliers,the main products included 12V.24V.48V LiFePo4 Prismatic Battery and off grid inverter.Use Lithium ion Battery Cell and Battery pack which works for powerful equipments ... Shenzhen Yunfan Power Technology Co., Ltd is a high-tech enterprise,one of the leading professional battery and inverter suppliers,the main products included 12V.24V.48V LiFePo4 Prismatic Battery and off grid inverter.Use Lithium ion Battery Cell and Battery pack which works for powerful equipments ...

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Get in touch with us

  • Reach Us
  • Shenzhen Yunfan Power Technology Co., Ltd.
  • Room 506, Building B12, Yantian Industrial Zone, Yintian Community, Xixiang Street, Bao 'an District, Shenzhen,China
  • https://www.yfpowerzone.com/

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