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LG INR18650-MJ1 Wholesale Rechargeable Lithium Ion Cells 3.635V 3500mAh Grade A 10A Cell for Robot Vacuum Cleaner

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LG INR18650-MJ1 Wholesale Rechargeable Lithium Ion Cells 3.635V 3500mAh Grade A 10A Cell for Robot Vacuum Cleaner

Brand Name:	EMB
Model Number:	INR18650-MJ1
MOQ:	200
Price:	$1.22
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/UL/IEC62133/KC/BIS

Document:

Size:

18650

Cell Type:

Cylindrical

Chemistry:

Lithium-ion

Supply Ability:

500K/Month

Highlight:

LG INR18650-MJ1 3500mAh cells

Grade A 10A lithium ion cells

18650 cells for robot vacuum

Product Description

LG INR18650-MJ1 Wholesale Rechargeable Lithium Ion Cells 3.635V 3500mAh Grade A 10A Cell for Robot Vacuum Cleaner

The INR18650-MJ1 is a premium 18650 lithium-ion rechargeable power cell built for long runtimes and consistent dependable performance. Featuring 3500mAh high capacity and a 10A max continuous discharge rating, this cell maintains steady voltage output for medium-demand applications.

Optimized for high energy density, it excels in projects prioritizing long working hours over extreme high current draw. It is an excellent choice for compact battery pack builds where ample stored energy and stable power supply are required.

Cell Characteristics

Specification	Value
Capacity	Typical 3500mAh (12.7Wh)
Cell Voltage	Nominal 3.635V Charge 4.2V Discharge 2.5V
Continuous Charge Current	Standard 1700mA Maximum 3400mA
Continuous Discharge Current	Standard 680mA Maximum 10A
Ambient Temperature	Charge 0 to 45℃ Discharge -20 to 60℃
Impedance	≤40mΩ
Weight	49g
Dimension	65.3mm(Max)*18.5mm(Max)
Cycle life	400cycle(80%)

Key Features

High Capacity: 3500mAh high capacity delivers longer runtime between recharges, perfect for devices prioritizing extended working time
High Discharge Rate: 10A continuous discharge capability, well-suited for medium-drain applications where long endurance is the main priority
Lithium-Ion Chemistry: Delivers excellent stability, high energy efficiency and low internal resistance
Rechargeable & Long-Lasting: Endures repeated charge-discharge cycles with minimal capacity degradation over time
Output Stability: Flat and stable voltage curve throughout discharge to guarantee uninterrupted power supply
Compact 18650 Size: Standard 18650 dimension, universally compatible for custom battery pack assembly and various 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 400 cycles before noticeable capacity reduction - recycle at end of life
Do not crush, incinerate, or modify batteries
Only use within manufacturer specifications

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this product

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Arif

Denmark Oct 11.2026

trustpilot.com

Helpful (5780)

I built this custom battery pack using INR18650-MJ1 cells from this shop. These 3500mAh cells have amazing capacity and deliver great runtime for my off-grid energy storage system. The cells are well-matched with consistent voltage, which made my pack assembly much easier. Very stable performance under medium load, exactly what I needed for my DIY power project. Great supplier with quality cells, will reorder soon!

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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

LG INR18650-MJ1 Wholesale Rechargeable Lithium Ion Cells 3.635V 3500mAh Grade A 10A Cell for Robot Vacuum Cleaner

LG INR18650-MJ1 3500mAh cells

Grade A 10A lithium ion cells

18650 cells for robot vacuum

Overall Rating

Rating Snapshot

All Reviews

Lithium-ion Battery Cells

Cylindrical Rechargeable Battery

18650 rechargeable lithium battery