Home > 21700 Cylindrical Cells >

High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances

Product Categories

Shenzhen EMB Technology Co., Ltd

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances

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

Contact Now

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

High Capacity 21700 58E 5330mAh 3.64V 2C Rechargeable Lithium Ion Battery for Flashlight Home Appliances Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Shenzhen EMB Technology Co., Ltd
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!