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TYPE-C 21700 Li-ion Battery Cell 4200mAh 3.6V Rechargeable Lithium Cell For Flashlight Bike Light Fan Instruments

Ürünler

Lityum İyon Golf Arabası Aküsü

Endüstriyel ve ticari enerji depolama

TYPE-C 21700 Li-ion Battery Cell 4200mAh 3.6V Rechargeable Lithium Cell For Flashlight Bike Light Fan Instruments

MOQ:	1000
fiyat:	call for pricing
Standart ambalaj:	karton paketi
teslim süresi:	5-8 iş günü
Ödeme yöntemi:	T/T

Detay Bilgi

Ürün Tanımı

Detay Bilgi

Menşe yeri

Marka adı

Yunfan

Sertifika

MSDS UN38.3

Model numarası

Type-C 21700 Li-Ion Pil

Emtia:

Type-C 21700 Li-Ion Pil

Model:

URA2142

Nominal kapasite:

4200mAh/15.1Wh

Nominal voltaj:

Type-C şarjı:

5V/1200mAh ± 120mA

B+/B- Şarj:

4.2V/2500mA (MAX) CC/CV

Çıkış Gerilimi:

3.6V/18.0A （maks.

Boyut:

21.7*77mm (maks)

Başvuru:

El feneri 、 far 、 bisiklet ışığı 、 acil durum ışığı 、 mini-fan 、 mikrofon 、 aletler ve aparat

Min sipariş miktarı:

Fiyat:

call for pricing

Ambalaj bilgileri:

karton paketi

Teslim süresi:

5-8 iş günü

Ödeme koşulları:

Vurgulamak:

TYPE-C 21700 lithium battery cell

4200mAh rechargeable battery for flashlight

3.6V Li-ion cell for bike light

Ürün Tanımı

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.

Etiketler:

Ürünler

MOQ:	1000
fiyat:	call for pricing
Standart ambalaj:	karton paketi
teslim süresi:	5-8 iş günü
Ödeme yöntemi:	T/T

Detay Bilgi

Ürün Tanımı

Detay Bilgi

Menşe yeri

ÇİN

Marka adı

Yunfan

Sertifika

MSDS UN38.3

Model numarası

Type-C 21700 Li-Ion Pil

Emtia:

Type-C 21700 Li-Ion Pil

Model:

URA2142

Nominal kapasite:

4200mAh/15.1Wh

Nominal voltaj:

3.6V

Type-C şarjı:

5V/1200mAh ± 120mA

B+/B- Şarj:

4.2V/2500mA (MAX) CC/CV

Çıkış Gerilimi:

3.6V/18.0A （maks.

Boyut:

21.7*77mm (maks)

Başvuru:

El feneri 、 far 、 bisiklet ışığı 、 acil durum ışığı 、 mini-fan 、 mikrofon 、 aletler ve aparat

Min sipariş miktarı:

1000

Fiyat:

call for pricing

Ambalaj bilgileri:

karton paketi

Teslim süresi:

5-8 iş günü

Ödeme koşulları:

T/T

Vurgulamak

TYPE-C 21700 lithium battery cell

4200mAh rechargeable battery for flashlight

3.6V Li-ion cell for bike light

Ürün Tanımı

TYPE-C 21700 Li-ion Battery Cell 4200mAh 3.6V Rechargeable Lithium Cell

Product Overview

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.

Etiketler:

Ev Pil Enerji Depolama

Duvara Monte Lityum Pil

Rafa Monte Lityum Pil

Yığılmış Enerji Depolama Pili

Güneş Hibrit Değiştiricileri

Özel Pil Paketleri

Lityum İyon Araç Aküsü

Lityum İyon Golf Arabası Aküsü

Derin Döngü RV Aküsü

Endüstriyel ve ticari enerji depolama

Prizmatik LFP Hücresi

Silindirsel pil hücreleri

TYPE-C 21700 Li-ion Battery Cell 4200mAh 3.6V Rechargeable Lithium Cell For Flashlight Bike Light Fan Instruments

TYPE-C 21700 lithium battery cell

4200mAh rechargeable battery for flashlight

3.6V Li-ion cell for bike light

Silindrik Lityum İyon Pil,

Silindrik Pil Hücresi Paketi,

Ev Pil Enerji Depolama

Duvara Monte Lityum Pil

Rafa Monte Lityum Pil

Yığılmış Enerji Depolama Pili

Güneş Hibrit Değiştiricileri

Özel Pil Paketleri

Lityum İyon Araç Aküsü

Lityum İyon Golf Arabası Aküsü

Derin Döngü RV Aküsü

Endüstriyel ve ticari enerji depolama

Prizmatik LFP Hücresi

Silindirsel pil hücreleri

TYPE-C 21700 lithium battery cell

4200mAh rechargeable battery for flashlight

3.6V Li-ion cell for bike light

Silindrik Lityum İyon Pil,

Silindrik Pil Hücresi Paketi,