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21700 Battery Supplier China EVE INR2170058E 3.6V 5700mAh Rechargeable IEC62133 Cell

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21700 Battery Supplier China EVE INR2170058E 3.6V 5700mAh Rechargeable IEC62133 Cell

Brand Name:	EVE
Model Number:	INR21700-58E
MOQ:	130
Price:	$2.4
Packaging Details:	130pcs/Carton box
Payment Terms:	T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

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

Document:

Cycle Life:

Impedance:

≤18 MΩ

Continuous Discharge Current:

Maximum 0.2C

Supply Ability:

500K/Month

Product Description

21700 Battery Supplier China EVE INR2170058E 3.6V 5700mAh Rechargeable IEC62133 Cell

Our INR21700 58E high-grade rechargeable li-ion cell offers outstanding endurance and dependable performance. With 5700mAh capacity and a 0.2C maximum continuous discharge rate, it supplies steady power and longer operating time for medium and high-demand devices.

Cell Characteristics

Specification	Value
Capacity	Typical 5700mAh
Cell Voltage	Nominal 3.6V Charge 4.2V Discharge 2.5V
Continuous Charge Current	Standard 0.2C Maximum 1C
Continuous Discharge Current	Maximum 0.2C
Ambient Temperature	Charge 0 to 60℃ Discharge -20 to 70℃
Impedance	≤18 mΩ
Weight	71.0±2.0g
Dimension	71mm(Max)*21.7mm(Max)
Cycle life	500 cycle

Key Features

High Capacity: 5700mAh large capacity delivers longer runtime between charges
High Discharge Rate: 0.2C continuous discharge, perfectly suited for medium and high-drain equipment
Lithium-Ion Chemistry: Features stable chemical properties, high energy efficiency and low internal resistance
Rechargeable & Long-Lasting: Supports multiple charge cycles with minimal degradation
Output Stability: Flat voltage curve during discharge, guaranteeing steady continuous power supply

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 500 cycles before noticeable capacity reduction - recycle at end of life
Do not crush, incinerate, or modify batteries

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Kavien

Slovenia Oct 10.2026

trustpilot.com

Helpful (1356)

Really great. All cylindrical cells look brand new, no dents or leaks. Good safety certification documents provided.

Antonio

Italy Oct 6.2026

trustpilot.com

Helpful (1456)

Excellent Quality and Reliable Performance

NeilCubis

Denmark Nov 8.2025

trustpilot.com

Helpful (670)

I like their packaging, and the battery is also very good

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products details

18650 Cylindrical Cells

21700 Cylindrical Cells

Full Tab Cylindrical Cells

LiFePO4 Prismatic Cells

12.8V LiFepo4 Battery

25.6V LiFepo4 Battery

Home Energy Storage Batteries

LiFePO4 Cylindrical Cells

Semi Solid State Power Bank

21700 Battery Supplier China EVE INR2170058E 3.6V 5700mAh Rechargeable IEC62133 Cell

Overall Rating

Rating Snapshot

All Reviews

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