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INR18650-MJ1 18650 Lithium-ion Battery Cell with 3500mAh High Capacity, 10A Max Continuous Discharge, and Wide Temperature Range (-20℃ ~ 60℃)
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18650 Cylindrical Cells

21700 Cylindrical Cells

Full Tab Cylindrical Cells

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12.8V LiFepo4 Battery

25.6V LiFepo4 Battery

Home Energy Storage Batteries

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INR18650-MJ1 18650 Lithium-ion Battery Cell with 3500mAh High Capacity, 10A Max Continuous Discharge, and Wide Temperature Range (-20℃ ~ 60℃)
  • Name
  • Name
  • Name
  • Name
  • Name

INR18650-MJ1 18650 Lithium-ion Battery Cell with 3500mAh High Capacity, 10A Max Continuous Discharge, and Wide Temperature Range (-20℃ ~ 60℃)

Brand Name: AcFree
Model Number: INR18650-MJ1
MOQ: 1
Price: $1.35
Packaging Details: 200pcs/Carton box
Payment Terms: T/T
Detail Information
Product Description
Ratings & Reviews
Detail Information
Place of Origin:
China
Certification:
UN38.3, CE, IEC62133, KC, BIS, MSDS,
Document:
2018-LSD-INR18650MJ1_Specif...v0.pdf
Recommended Use:
Consumer Electronics
Discharge Rate:
3C Continuous
Grade:
Grade A
Cycle Life:
≥400 Cycles
Operating Temp Range::
-20℃ ~ 60℃
Supply Ability:
500K/Month
Highlight:

18650 lithium-ion battery 3500mAh

,

18650 battery cell 10A discharge

,

high capacity 18650 cell wide temperature

Product Description
INR18650-MJ1 3500mAh Li-ion Battery Cell
High-capacity cylindrical rechargeable lithium-ion cell designed for Bluetooth speakers, LED lights, and micro-mobility applications.
Basic Information
Model: INR18650-MJ1
Type: Cylindrical rechargeable lithium-ion cell
Terminal: Flat Top
Grade: Grade A
Dimensions: 18.5mm × 65.3mm
Place of Origin: China
Monthly Supply: 500,000 pcs
Certifications: UN38.3, CE, IEC62133, KC, BIS, MSDS, transport test reports
Technical Specifications
Item Value
Nominal Voltage 3.635V
Charging Cut-off 4.20V
Discharging Cut-off 2.50V
Typical Capacity 3500mAh (12.7Wh)
Standard Charge 1700mA
Max. Charge 3400mA
Standard Discharge 680mA
Max. Continuous Discharge 10A
Charging Temp 0°C ~ 45°C
Discharging Temp -20°C ~ 60°C
AC Impedance ≤40mΩ
Weight Approx. 49g
Cycle Life ≥80% capacity after 400 cycles
Key Features
  • High capacity for long runtime, ideal for daily and high-intensity use
  • Stable 10A high-rate discharge for strong, consistent power output
  • Low internal resistance, low heat, high efficiency
  • Multi-safety protection: overcharge, over-discharge, short circuit, over-temperature
  • Wide temperature adaptability for outdoor and industrial environments
  • Standard 18650 size, high compatibility with packs and devices
  • Reliable cycle life for long service life
Applications
Consumer Electronics:
Power banks, Bluetooth speakers, portable fans, LED lamps, radios, POS devices, emergency lights
Micro-Mobility (Light-duty only):
E-scooters, e-bikes, electric skateboards (low-power, long-range packs)
Portable Devices:
Flashlights, headlamps, camping gear, test instruments, small medical devices
OEM Battery Packs:
Custom low-power packs for electronics, backup power, and low-current equipment
Safety Warnings
  • Li-ion cells involve risks; improper use may cause overheating, fire or explosion.
  • Only for users with professional lithium-ion battery knowledge.
  • Do not leave charging unattended; use dedicated chargers.
  • Keep away from children and pets. Do not disassemble, puncture, crush or incinerate.
  • Avoid short circuits with metal objects. Check insulation regularly.
  • Do not mix old/new or different cells. No direct soldering or modification.
  • All warnings must be passed to end users.
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
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

C
Cubis
Ukraine Feb 22.2026
trustpilot.com
Helpful (7854)
Ємність цієї батареї становить 3500 мА·г, 400 циклів, ціна також дуже доступна
Review Image
G
Giovani
Greece Jan 21.2026
trustpilot.com
Helpful (3470)
This battery with 3200mah,good 6A discharge, 3.7V. I think the quility is great.
Review Image
M
Mark
Poland Nov 1.2025
trustpilot.com
Helpful (468)
The battery cells are very good, and their service attitude is excellent, patiently resolving issues
Review Image
Tags: 

Lithium-ion Battery Cells  

Cylindrical Rechargeable Battery  

18650 rechargeable lithium battery

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