TYPE-C 21700 Li-ion Battery Cell 4200mAh 3.6V Rechargeable Lithium Cell For Flashlight Bike Light Fan Instruments
मूलभूत गुण
उत्पत्ति का स्थान:
चीन
ब्रांड नाम:
Yunfan
प्रमाणन:
MSDS UN38.3
मॉडल संख्या:
टाइप-सी 21700 ली-आयन बैटरी
व्यापारिक संपत्तियाँ
न्यूनतम आदेश मात्रा:
1000
कीमत:
call for pricing
भुगतान की शर्तें:
टी/टी
विनिर्देश
| Commodity: | टाइप-सी 21700 ली-आयन बैटरी | Model: | URA2142 |
| Nominal Capacity: | 4200mAh/15.1wh | Nominal Voltage: | 3.6V |
| TYPE-C Charge: | 5V/1200mAh ± 120mA | B+/B- Charge: | 4.2V/2500mA (अधिकतम) CC/CV |
| Out Voltage: | 3.6V/18.0A) अधिकतम) | Dimention: | 21.7*77 मिमी (अधिकतम) |
| Application: | टॉर्च 、 हेडलैम्प 、 बाइक लाइट 、 इमरजेंसी लाइट 、 मिनी-फैन 、 माइक्रोफोन 、 इंस्ट्रूमेंट्स और उपकरण | ||
| High Light: | TYPE-C 21700 lithium battery cell,4200mAh rechargeable battery for flashlight,3.6V Li-ion cell for bike light |
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उत्पाद का वर्णन
TYPE-C 21700 Li-ion Battery Cell 4200mAh 3.6V Rechargeable Lithium Cell
Product Overview
The TYPE-C 21700 Li-ion Battery (Model URA2142) is a high-performance rechargeable cell featuring a built-in Type-C charging interface. With a rated capacity of 4200mAh (15.1Wh) and a nominal voltage of 3.6V, this battery offers reliable power for a wide range of portable electronic devices. It is engineered for efficiency, safety, and long-term durability, making it a dependable energy solution for everyday and professional applications.
Main Features & Benefits
- Integrated Type-C Charging – Directly charge the cell without a dedicated charger.
- Large Power Reserve – 4200mAh capacity ensures extended operating time.
- Consistent Output – Stable 3.6V voltage suitable for sensitive electronics.
- Durability & Longevity – Over 500 recharge cycles with minimal capacity fade.
- Compact Energy Solution – Fits perfectly into modern high-drain portable devices.
Application Scenarios
- High-lumen flashlights
- Head-mounted lights for outdoor exploration
- Bicycle lighting systems
- Emergency and safety lighting
- Portable cooling fans
- Wireless microphones and sound equipment
- Scientific instruments and precision apparatus
Factory Support & Services
- Tailored Customization – Voltage, capacity, branding, and packaging options.
- Professional R & D Team – Over 60 engineers with strong design capability.
- End-to-End Support – Technical consultation before and after purchase.
- Global Logistics Advantage – Multiple warehouses for fast regional supply.
- Rigorous Quality Standards – Every batch tested for performance and safety.
Packaging & Shipping
- Carton or Wooden Case – Depending on shipment size and destination.
- Flexible Transport Options – Ocean freight, air cargo, or courier services.
- Custom Branding Packages – Retail-ready or industrial packaging available.
Frequently Asked Questions
Q1: What is the charging interface of this battery?
It uses a built-in USB Type-C port for easy and universal charging.
Q2: Can this battery power high-drain devices?
Yes, it is designed for equipment like flashlights, headlamps, and instruments.
Q3: How many charge cycles can it support?
Generally more than 500 full charge-discharge cycles under proper use.
Q4: Does Yunfan provide OEM options?
Yes, logo printing, color, and specifications can be customized.
Q5: Is international shipping supported?
Yes, it complies with UN38.3 and MSDS for safe global transport.