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Tenpower ICR18650-20SG 3.7V Cylinder Lithium Ion Battery 2000mAh 30A Discharge

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Tenpower ICR18650-20SG 3.7V Cylinder Lithium Ion Battery 2000mAh 30A Discharge

Brand Name:	EMB
Model Number:	ICR18650-20SG
MOQ:	1
Price:	$0.72
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

UN38.3/CE/UL/IEC62133/KC/BIS

Document:

Terminal Type:

Flat Top

Size:

18650

Cell Type:

Cylindrical

Chemistry:

Lithium-ion

Supply Ability:

500K/Month

Highlight:

Tenpower ICR18650-20SG cylinder lithium ion battery

2000mAh cylinder lithium ion battery

3.7V Rechargeable Lithium Ion Battery

Product Description

ICR18650-20SG 3.7V Cylindrical Lithium Ion Battery 2000mAh 30A Discharge

The ICR18650-20SG Battery is a high-performance lithium-ion rechargeable power cell designed for long-lasting energy delivery and reliable performance. With a 2000mAh capacity and 30A maximum continuous discharge rate, this battery is ideal for medium- to high-demand applications, offering stable output and extended usage time.

Cell Characteristics

Specification	Value
Capacity	Typical 2000mAh
Cell Voltage	Nominal 3.7V Charge 4.2V Discharge 2.5V
Continuous Charge Current	Standard 1A Maximum 4A
Continuous Discharge Current	Maximum 30A
Ambient Temperature	Charge 0 to 50℃ Discharge -20 to 75℃
Impedance	≤20mΩ
Weight	45g
Dimension	65.1mm(Max)*18.55mm(Max)
Cycle life	300cycle(80%)

Key Features

High Capacity: 2000mAh provides extended runtime before requiring recharge
Lithium-Ion Chemistry: Provides stability, efficiency, and low internal resistance
Rechargeable & Long-Lasting: Supports multiple charge cycles with minimal degradation
Output Stability: Stable voltage curve during discharge ensures continuous power output
Compact 18650 Size: Universally compatible with a wide range of electronic devices

Applications

Flashlights: Ideal for high-lumen LED torches requiring consistent power
Medical Devices: Reliable power source for essential equipment
Power Banks & Backup Systems: Supports portable energy solutions
Lightweight Power Equipment: Auxiliary power for robotic vacuums, electric bicycles, scooters, and fishing boats
Power Tools: High burst power for drills, angle grinders, electric saws, and other high-current tools

Warning

Lithium-ion batteries require proper handling and knowledge to ensure safe operation
Failure to follow safety guidelines may result in fire, explosion, serious injury, or property damage
Only purchase and use if you fully understand lithium-ion battery safety
Never leave a battery unattended while charging
Keep away from animals and children
Prevent contact with metal objects (keys, coins, tools) to avoid short circuits
Inspect wraps and insulators regularly for damage - repair or dispose of damaged batteries immediately
Resellers must pass these warnings to customers
Typical cycle life of 300 cycles before noticeable capacity reduction - recycle at end of life
Do not crush, incinerate, or modify batteries
Only use within manufacturer specifications

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Quick Contact

Address

No. 8101, 1st Floor, Building 2, Ruibenbao Industrial Park, 16th Avenue, Qiyun West Road, Ping'an District, Shenzhen City

Tel

86-136-0026-8760

E-mail

layson.chang@haiyuenrg.com

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