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High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
Specifications
Brand Name :
EMB
Model Number :
INR21700-58E
Certification :
UN38.3/CE/UL/IEC62133/KC/BIS
Place of Origin :
Korea
MOQ :
1
Price :
$1.85
Payment Terms :
T/T
Supply Ability :
500K/Month
Delivery Time :
3-5 days
Packaging Details :
130pcs/Carton box
Description
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances

The INR21700-58E Battery is a high-performance lithium-ion rechargeable power cell designed for long-lasting energy delivery and reliable performance. With a 5330mAh capacity and 2C 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 5330mAh (19.4Wh)
Cell Voltage Nominal 3.64V Charge 4.2V Discharge 2.5V
Continuous Charge Current Standard 0.5C Maximum 1C
Charge time Standard 240min
Continuous Discharge Current Standard 1C Maximum 2C
Ambient Temperature Charge 0 to 60℃
Discharge -10 to 60℃
Impedance ≤15mΩ
Weight 74g
Dimension 71mm(Max)*21.78mm(Max)
Cycle life 500cycle(80%)
Key Features
  • High Capacity: 5330mAh 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 21700 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 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 250 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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High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances

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Product Detail
Brand Name :
EMB
Model Number :
INR21700-58E
Certification :
UN38.3/CE/UL/IEC62133/KC/BIS
Place of Origin :
Korea
MOQ :
1
Price :
$1.85
Contact Supplier
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances
High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances

Shenzhen EMB Technology Co., Ltd

Verified Supplier
1 Years
shenzhen
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
18650 Cylindrical Cells, 21700 Cylindrical Cells, Full Tab Cylindrical Cells
Employee Number :
130~159
Certification Level :
Verified Supplier
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