The LG HJ2 INR18650HJ2 3000mAh 20A Continuous Discharge Li-ion Rechargeable Battery is an advanced, high-performance 18650 cylindrical cell manufactured by LG Chem and supplied by DXF POWER with strict quality grading. Engineered specifically for demanding high-drain applications such as cordless power tools and high-power vacuum cleaners, this flat-top bare cell delivers a generous 3000mAh nominal capacity (2950mAh minimum) on a 3.6V nominal platform with a dependable 20A constant continuous discharge rating. Featuring fast charging support up to 6000mA (2C), excellent thermal stability, and consistent voltage retention under load, the LG HJ2 is the premier choice for tool battery rebuilding, cordless vacuum upgrades, RC models, and custom DIY battery packs.

Watch DXF Batteries in Action

Key Features

• Genuine LG Chem HJ2 Cell: Authentic Grade-A 18650 cylindrical cell engineered for modern high-drain power tool and vacuum applications
• 20A Constant Continuous Discharge: Delivers true 20A continuous discharge current without thermal cut-off to power heavy-duty motors and electronics
• 3000mAh High Capacity: 3000mAh nominal capacity (2950mAh minimum) providing extended operational runtime
• High-Rate Fast Charging: Supports rapid charging currents up to 6000mA (2C) with standard charge time of approx. 3 hours
• Standard 18650 Flat-Top Design: Standard dimensions of 18.5 mm diameter × 65.0 mm height and ~47 g weight, optimized for spot welding
• Multiple Pack Bundles: Available in 1, 10, 20, 50, and 100 piece packages for single cell replacements or large-scale pack fabrication
• Strict Factory Quality Testing: Cells are inspected for voltage balance, internal resistance, and capacity consistency across every batch

Specifications, Per Battery

• Brand / Manufacturer: LG Chem (Supplied by DXF POWER)
• Model / Part No.: INR18650HJ2 (HJ2)
• Cell Format: 18650 Cylindrical Rechargeable Lithium-ion (Li-ion)
• Positive Pole: Flat (Flat Top)
• Protection Circuit: Without (Unprotected industrial bare cell; requires compatible device-level or pack-level protection)
• Nominal Capacity: 3000mAh
• Minimum Capacity: 2950mAh
• Nominal Voltage: 3.6V
• Max. Continuous Discharge Current: 20A
• Standard Discharge Cut-Off Voltage: 2.5V
• Max. Charge Current: 6000mA (2C)
• Standard Charging End Current: 50mA
• Charging Time: ~3 hours (Standard)
• Cell Dimensions: Diameter: ~18.5 mm × Height: 65.0 mm
• Cell Weight: Approx. 47.0 g
• Applications: Cordless power tools, vacuum cleaners, robotics, RC models, and custom DIY battery packs

Package Includes

• LG HJ2 INR18650HJ2 3000mAh 20A battery cells, quantity chosen from 1, 10, 20, 50, or 100 PCS
• Protective packaging / cell box
• User manual and battery safety guide

Choose Your Ideal Power Bundle

• 1 PCS – Quick Replacement & Testing: Single cell for vacuum testing, equipment inspection, or individual cell repair
• 10 PCS – Vacuum & Tool Pack Rebuilds: Perfect for rebuilding cordless vacuum cleaners and power tool packs (Dyson, Makita, Milwaukee)
• 20 PCS – High-Output Modules: Ideal for RC models, robotics, and dual-pack tool battery overhauls
• 50 PCS – Mobility & Energy Modules: Tailored for electric skateboards, scooters, and portable energy packs
• 100 PCS – Volume Pack Assembly: Best value for workshops, repair centers, and custom battery builders

Purchasing in bundles ensures matched cell batches for balanced series and parallel assembly.

180-Day Warranty & Customer Support

Every cell batch supplied by DXF POWER is covered by a 180-day manufacturer warranty against defects in materials and craftsmanship. Our technical support team is always available to assist with charging parameters, pack layout recommendations, and safety practices.

Usage & Safety Guidelines

• Use a dedicated lithium-ion smart charger supporting CC/CV charging mode up to 4.20V.
• Never charge above 4.25V per cell or discharge below 2.50V per cell.
• Never exceed the maximum continuous discharge current of 20A.
• Always inspect cell outer shrink wrap, insulator ring, and terminals for damage before use; rewrap immediately if damaged.
• Never carry loose 18650 batteries in pockets, bags, or purses with metal objects like keys or coins; practical storage in an insulated battery case is essential.
• Do not short-circuit, crush, incinerate, puncture, or submerge cells in water.
• Store batteries at 3.60V–3.85V per cell in a cool, dry, well-ventilated location away from direct sunlight.
• When building multi-cell packs, always integrate a quality Battery Management System (BMS) with over-current, over-charge, over-discharge, and thermal balance protection.

Why Choose DXF?

• Genuine Grade-A LG Chem HJ2 cells with true 3000mAh capacity and 20A high-drain output
• Tested continuous discharge performance under demanding operational loads
• Carefully matched batches for balanced series and parallel pack assembly
• Strict factory pre-shipment quality checks and secure protective packaging
• Global warehouse logistics network and professional technical customer support

Perfect For

Engineered for contractors, vacuum repair specialists, RC hobbyists, and DIY pack fabricators demanding dependable 3000mAh capacity and 20A high-drain power delivery for cordless vacuums, power tools, robotics, and custom energy modules.

Power your projects with trusted LG Chem performance. Learn more about setups and battery care on the DXF YouTube channel.

The LG F1L INR18650-F1L 3350mAh 4.88A Continuous Discharge Li-ion Rechargeable Battery is an ultra-high energy density 18650 cylindrical cell manufactured by LG Chem and supplied by DXF POWER with strict quality grading. Engineered for maximum runtime in high-end portable electronics, energy storage, and light electric mobility, this flat-top bare cell delivers an impressive 3350mAh nominal capacity (3250mAh minimum / 12Wh) on an average 3.63V nominal platform with a dependable 1.5C (4875mA / ~4.88A) continuous discharge rating. Recognized for its excellent energy retention, low self-discharge, and proven thermal safety, the LG F1L is the optimal power solution for long-range flashlights, portable power stations, e-bikes, medical devices, and custom DIY battery packs.

Watch DXF Batteries in Action

Key Features

• Genuine LG Chem F1L Cell: Authentic Grade-A 18650 cylindrical cell engineered for ultra-high energy density and extended runtimes
• 3350mAh Ultra-High Capacity: 3350mAh nominal capacity (3250mAh minimum / 12Wh) providing industry-leading endurance for battery-powered equipment
• 1.5C / 4.88A Continuous Discharge: Delivers up to 4875mA continuous output without thermal cut-off, tailored for steady medium-drain loads
• Average 3.63V Platform: Optimized voltage stability with 4.2V standard charging and 2.5V discharge cut-off
• Standard 18650 Flat-Top Design: Standard dimensions of ~18.5 mm diameter × 65.0 mm height and ~49.0 g weight, ideal for precision spot welding
• Multiple Pack Bundles: Available in 1, 10, 20, 50, and 100 piece packages for individual replacements or large-scale pack fabrication
• Strict Factory Quality Testing: Cells are inspected for voltage balance, internal resistance, and capacity consistency across every batch

Specifications, Per Battery

• Brand / Manufacturer: LG Chem (Supplied by DXF POWER)
• Model / Part No.: INR18650F1L / INR18650-F1L (F1L)
• Cell Format: 18650 Cylindrical Rechargeable Lithium-ion (Li-ion)
• Positive Pole: Flat (Flat Top)
• Protection Circuit: Without (Unprotected industrial bare cell; requires compatible device-level or pack-level protection)
• Nominal Capacity: 3350mAh (12Wh)
• Minimum Capacity: 3250mAh
• Nominal Voltage: Average 3.63V
• Max. Continuous Discharge Current: 1.5C / 4875mA (~4.88A) at 5°C–50°C (0.5C / 1625mA at -20°C–5°C)
• Discharge Cut-Off Voltage: 2.5V (Standard 0.2C / 650mA)
• Standard Charge: CC-CV 0.5C (1625mA) to 4.2V, 50mA cut-off
• Max. Charge Current: 0.5C (1625mA)
• Max. Charge Voltage: 4.2V ± 0.05V
• Operating Temperature: Charge: 0°C to 45°C; Discharge: -20°C to 50°C
• Cell Dimensions: Diameter: ~18.5 mm × Height: ~65.0 mm
• Cell Weight: Approx. 49.0 g
• Applications: High-lumen LED flashlights, portable power banks, electric bicycles (e-bikes), scooters, and custom DIY battery packs

Package Includes

• LG F1L INR18650-F1L 3350mAh battery cells, quantity chosen from 1, 10, 20, 50, or 100 PCS
• Protective packaging / cell box
• User manual and battery safety guide

Choose Your Ideal Power Bundle

• 1 PCS – Quick Replacement & Testing: Single cell for flashlight upgrade, testing, or individual cell repair
• 10 PCS – Portable Light & Device Packs: Ideal for high-lumen multi-cell torches, camping lanterns, and small electronics
• 20 PCS – Compact Energy Modules: Perfect for small portable power banks, robotics, and auxiliary power supplies
• 50 PCS – E-Bike & Mobility Packs: Sized for building and refurbishing standard 36V/48V electric bicycle packs
• 100 PCS – Master Builder Bulk Set: Best value for workshops, custom pack assemblers, and volume battery builders

Purchasing in bundles ensures matched cell batches for balanced series and parallel assembly.

180-Day Warranty & Customer Support

Every cell batch supplied by DXF POWER is covered by a 180-day manufacturer warranty against defects in materials and craftsmanship. Our technical support team is always available to assist with charging parameters, pack layout recommendations, and safety practices.

Usage & Safety Guidelines

• Use a dedicated lithium-ion smart charger supporting CC/CV charging mode up to 4.20V.
• Never charge above 4.25V per cell or discharge below 2.50V per cell.
• Never exceed the maximum continuous discharge current of 1.5C (4.88A).
• Always inspect cell outer shrink wrap, insulator ring, and terminals for damage before use; rewrap immediately if damaged.
• Never carry loose 18650 batteries in pockets, bags, or purses with metal objects like keys or coins; practical storage in an insulated battery case is essential.
• Do not short-circuit, crush, incinerate, puncture, or submerge cells in water.
• Store batteries at 3.60V–3.85V per cell in a cool, dry, well-ventilated location away from direct sunlight.
• When building multi-cell packs, always integrate a quality Battery Management System (BMS) with over-current, over-charge, over-discharge, and thermal balance protection.

Why Choose DXF?

• Genuine Grade-A LG Chem F1L cells with true 3350mAh capacity and reliable continuous output
• Ultra-high energy density for long-lasting portable and mobile power
• Carefully matched batches for balanced series and parallel pack assembly
• Strict factory pre-shipment quality checks and secure protective packaging
• Global warehouse logistics network and professional technical customer support

Perfect For

Engineered for flashlight enthusiasts, e-bike builders, and DIY pack fabricators demanding dependable 3350mAh high capacity and stable continuous discharge for extended-runtime lighting, electric mobility, and custom energy storage modules.

Power your projects with trusted LG Chem performance. Learn more about setups and battery care on the DXF YouTube channel.

The LG MH1 INR18650-MH1 3200mAh 10A Continuous Discharge Li-ion Rechargeable Battery is an industry-favorite high-energy-density 18650 cylindrical cell manufactured by LG Chem and supplied by DXF POWER with strict quality grading. Designed for applications requiring prolonged runtimes with medium-to-high discharge capabilities, this flat-top bare cell provides a high 3200mAh nominal capacity (3100mAh minimum) on a 3.63V nominal platform, delivering 10A constant continuous discharge current. Known for its strong cycle life (500 cycles at 0.5C), stable discharge curves, and low internal resistance (~0.07 Ω), the LG MH1 is an outstanding power source for electric bicycles, scooters, high-lumen LED torches, portable power banks, and custom DIY battery packs.

Watch DXF Batteries in Action

Key Features

• Genuine LG Chem MH1 Cell: Authentic Grade-A 18650 cylindrical cell recognized for outstanding energy density and long-term cycle durability
• 3200mAh High Capacity: 3200mAh nominal capacity (3100mAh minimum) delivers extended operational runtime for energy-hungry devices
• 10A Continuous Discharge: Reliable 10A constant continuous discharge rating provides consistent power without thermal cut-off
• Extended 500-Cycle Life: Retains high capacity retention through 500 full charge/discharge cycles at 0.5C
• Low Internal Resistance: Measured at approx. 0.07 Ω for stable voltage output and minimal energy loss under load
• Standard 18650 Flat-Top Design: Standard dimensions of 18.4 mm diameter × 65.1 mm length with flat top positive terminal, perfect for spot welding
• Multiple Pack Bundles: Available in 1, 10, 20, 50, and 100 piece packages for individual replacements or large-scale pack fabrication
• Strict Factory Quality Testing: Cells are inspected for voltage balance, internal resistance, and capacity consistency across every batch

Specifications, Per Battery

• Brand / Manufacturer: LG Chem (Supplied by DXF POWER)
• Model / Part No.: INR18650-MH1 (MH1)
• Cell Format: 18650 Cylindrical Rechargeable Lithium-ion (Li-ion)
• Positive Pole: Flat (Flat Top)
• Protection Circuit: Without (Unprotected industrial bare cell; requires compatible device-level or pack-level protection)
• Nominal Capacity: 3200mAh
• Minimum Capacity: 3100mAh
• Nominal Voltage: 3.63V
• Max. Continuous Discharge Current: 10A
• Discharge Cut-Off Voltage: 2.5V (Standard 0.2C)
• Standard Charge: CC-CV 0.5C (1550mA) to 4.2V, 50mA cut-off (~3 hours)
• Max. Charge Current: 1.0C (3100mA)
• Max. Charge Voltage: 4.2V ± 0.05V
• Cycle Life: 500 cycles (0.5C charge and discharge)
• Calculated Internal Resistance: Approx. 0.07 Ω
• Cell Dimensions: Diameter: 18.4 mm (Max. 18.5 mm) × Length: 65.1 mm
• Cell Weight: Approx. 47.1 g – 49.0 g
• Applications: Electric bicycles (e-bikes), electric scooters, high-lumen flashlights, portable power stations, and custom DIY battery packs

Package Includes

• LG MH1 INR18650-MH1 3200mAh 10A battery cells, quantity chosen from 1, 10, 20, 50, or 100 PCS
• Protective packaging / cell box
• User manual and battery safety guide

Choose Your Ideal Power Bundle

• 1 PCS – Quick Replacement & Testing: Single cell for flashlight upgrade, testing, or individual cell repair
• 10 PCS – Portable Light & Device Packs: Ideal for multi-cell high-lumen torches, lanterns, and small electronics
• 20 PCS – Compact Energy Modules: Perfect for small portable power banks, robotics, and auxiliary power supplies
• 50 PCS – E-Bike & Scooter Battery Rebuilds: Sized for building and refurbishing standard 36V/48V electric bicycle packs
• 100 PCS – Master Builder Bulk Set: Best value for workshops, custom pack assemblers, and volume battery builders

Purchasing in bundles ensures matched cell batches for balanced series and parallel assembly.

180-Day Warranty & Customer Support

Every cell batch supplied by DXF POWER is covered by a 180-day manufacturer warranty against defects in materials and craftsmanship. Our technical support team is always available to assist with charging parameters, pack layout recommendations, and safety practices.

Usage & Safety Guidelines

• Use a dedicated lithium-ion smart charger supporting CC/CV charging mode up to 4.20V.
• Never charge above 4.25V per cell or discharge below 2.50V per cell.
• Never exceed the maximum continuous discharge current of 10A.
• Always inspect cell outer shrink wrap, insulator ring, and terminals for damage before use; rewrap immediately if damaged.
• Never carry loose 18650 batteries in pockets, bags, or purses with metal objects like keys or coins; practical storage in an insulated battery case is essential.
• Do not short-circuit, crush, incinerate, puncture, or submerge cells in water.
• Store batteries at 3.60V–3.85V per cell in a cool, dry, well-ventilated location away from direct sunlight.
• When building multi-cell packs, always integrate a quality Battery Management System (BMS) with over-current, over-charge, over-discharge, and thermal balance protection.

Why Choose DXF?

• Genuine Grade-A LG Chem MH1 cells with true 3200mAh capacity and 10A continuous output
• High energy density with proven 500-cycle life under standard cycling
• Carefully matched batches for balanced series and parallel pack assembly
• Strict factory pre-shipment quality checks and secure protective packaging
• Global warehouse logistics network and professional technical customer support

Perfect For

Engineered for e-bike builders, flashlight enthusiasts, and DIY pack fabricators demanding dependable 3200mAh high capacity and stable 10A continuous discharge for long-range electric mobility, high-lumen torches, robotics, and custom energy modules.

Power your projects with trusted LG Chem performance. Learn more about setups and battery care on the DXF YouTube channel.

The LG M29 INR18650-M29 2850mAh 6A Continuous Discharge Li-ion Rechargeable Battery is a dependable, high-energy-density 18650 cylindrical cell manufactured by LG Chem and supplied by DXF POWER with strict quality grading. Designed for applications requiring prolonged runtimes with steady medium-rate discharge, this flat-top bare cell delivers a 2850mAh nominal capacity (2750mAh minimum) across a 3.6V–3.7V nominal platform, providing up to 6A (2.18C / 6000mA) constant continuous discharge output. Renowned for its lightweight design (~43g), consistent voltage discharge curve, and certified safety compliance (IEC 62133), the LG M29 is a top-performing power choice for electric bicycles, scooters, LED torches, portable power banks, and custom DIY battery packs.

Watch DXF Batteries in Action

Key Features

• Genuine LG Chem M29 Cell: Authentic Grade-A 18650 cylindrical cell recognized for high energy efficiency, durability, and lightweight portability
• 2850mAh High Capacity: 2850mAh nominal capacity (2750mAh minimum) providing reliable and extended runtime for everyday portable electronics
• 6A Continuous Discharge: Delivers up to 6000mA (2.18C) maximum continuous current output without thermal cut-off
• Lightweight & Compact: Weighs only approx. 43 g with standard 18.3 mm diameter × 65.0 mm length, reducing pack weight in multi-cell assemblies
• Standard 18650 Flat-Top Design: Industrial flat top bare cell, optimized for precision spot welding and pack fabrication
• Certified Safety Standards: Complies with international IEC 62133 safety benchmarks for secondary lithium cells
• Multiple Pack Bundles: Available in 1, 10, 20, 50, and 100 piece packages for individual replacements or large-scale pack fabrication
• Strict Factory Quality Testing: Cells are inspected for voltage balance, internal resistance, and capacity consistency across every batch

Specifications, Per Battery

• Brand / Manufacturer: LG Chem (Supplied by DXF POWER)
• Model / Part No.: INR18650-M29 (M29)
• Cell Format: 18650 Cylindrical Rechargeable Lithium-ion (Li-ion)
• Positive Pole: Flat (Flat Top)
• Protection Circuit: Without (Unprotected industrial bare cell; requires compatible device-level or pack-level protection)
• Nominal Capacity: 2850mAh
• Minimum Capacity: 2750mAh
• Nominal Voltage: 3.6V – 3.7V
• Max. Continuous Discharge Current: 6A (2.18C / 6000mA)
• Rated Discharge Current: 1.5C (4125mA)
• Discharge Cut-Off Voltage: 2.50V
• Charging End Voltage: 4.2V ± 0.05V
• Charging Method: Constant Current / Constant Voltage (CC-CV)
• Standard Charging Current: Up to 1.375A
• Cell Dimensions: Diameter: 18.30 mm ± 0.10 mm × Height: 65.00 mm ± 0.15 mm
• Cell Weight: 43 g ± 1.0 g
• Safety Standard: IEC 62133 compliant
• Applications: Electric bicycles (e-bikes), electric scooters, high-lumen flashlights, portable power banks, and custom DIY battery packs

Package Includes

• LG M29 INR18650-M29 2850mAh 6A battery cells, quantity chosen from 1, 10, 20, 50, or 100 PCS
• Protective packaging / cell box
• User manual and battery safety guide

Choose Your Ideal Power Bundle

• 1 PCS – Quick Replacement & Testing: Single cell for flashlight upgrade, testing, or individual cell repair
• 10 PCS – Portable Light & Device Packs: Ideal for multi-cell high-lumen torches, lanterns, and small electronics
• 20 PCS – Compact Energy Modules: Perfect for small portable power banks, robotics, and auxiliary power supplies
• 50 PCS – E-Bike & Scooter Battery Rebuilds: Sized for building and refurbishing standard 36V/48V electric bicycle packs
• 100 PCS – Master Builder Bulk Set: Best value for workshops, custom pack assemblers, and volume battery builders

Purchasing in bundles ensures matched cell batches for balanced series and parallel assembly.

180-Day Warranty & Customer Support

Every cell batch supplied by DXF POWER is covered by a 180-day manufacturer warranty against defects in materials and craftsmanship. Our technical support team is always available to assist with charging parameters, pack layout recommendations, and safety practices.

Usage & Safety Guidelines

• Use a dedicated lithium-ion smart charger supporting CC/CV charging mode up to 4.20V.
• Never charge above 4.25V per cell or discharge below 2.50V per cell.
• Never exceed the maximum continuous discharge current of 6A (6000mA).
• Always inspect cell outer shrink wrap, insulator ring, and terminals for damage before use; rewrap immediately if damaged.
• Never carry loose 18650 batteries in pockets, bags, or purses with metal objects like keys or coins; practical storage in an insulated battery case is essential.
• Do not short-circuit, crush, incinerate, puncture, or submerge cells in water.
• Store batteries at 3.60V–3.85V per cell in a cool, dry, well-ventilated location away from direct sunlight.
• When building multi-cell packs, always integrate a quality Battery Management System (BMS) with over-current, over-charge, over-discharge, and thermal balance protection.

Why Choose DXF?

• Genuine Grade-A LG Chem M29 cells with true 2850mAh capacity and 6A continuous output
• Tested continuous discharge performance under demanding operational loads
• Carefully matched batches for balanced series and parallel pack assembly
• Strict factory pre-shipment quality checks and secure protective packaging
• Global warehouse logistics network and professional technical customer support

Perfect For

Engineered for e-bike riders, outdoor flashlight users, and DIY pack fabricators demanding dependable 2850mAh capacity, lightweight construction, and stable 6A continuous discharge for long-lasting electric mobility, portable lighting, and custom energy modules.

Power your projects with trusted LG Chem performance. Learn more about setups and battery care on the DXF YouTube channel.

The LG MJ1 INR18650-MJ1 3500mAh 10A Continuous Discharge Li-ion Rechargeable Battery is an industry-benchmark ultra-high-capacity 18650 cylindrical cell manufactured by LG Chem and supplied by DXF POWER with strict quality grading. Engineered for maximum energy density and prolonged runtime under moderate-to-high discharge rates, this flat-top bare cell delivers a class-leading 3500mAh nominal capacity (3350mAh minimum) on an average 3.635V nominal platform with a dependable 10A constant continuous discharge rating. Celebrated for its exceptional capacity retention, stable discharge plateau, and excellent thermal safety, the LG MJ1 is the gold standard for long-range electric bicycles, scooters, high-lumen LED torches, portable power stations, and custom DIY battery packs.

Watch DXF Batteries in Action

Key Features

• Genuine LG Chem MJ1 Cell: Authentic Grade-A 18650 cylindrical cell engineered for maximum energy density in the 18650 form factor
• 3500mAh Ultra-High Capacity: 3500mAh nominal capacity (3350mAh minimum) delivering maximum runtime for long-distance mobility and illumination
• 10A Constant Continuous Discharge: Reliable 10A constant continuous discharge rating without thermal cut-off to power medium-to-high drain equipment
• Average 3.635V Platform: Stable operating voltage with standard 4.20V charging and 2.50V discharge cut-off
• Fast CC-CV Charging: Supports charge currents up to 1.0C (3500mA) with standard CC-CV charge cycle
• Standard 18650 Flat-Top Design: Standard dimensions of ~18.5 mm diameter × 65.0 mm length and ~49.0 g weight, optimized for precision spot welding
• Multiple Pack Bundles: Available in 1, 10, 20, 50, and 100 piece packages for individual replacements or large-scale pack fabrication
• Strict Factory Quality Testing: Cells are inspected for voltage balance, internal resistance, and capacity consistency across every batch

Specifications, Per Battery

• Brand / Manufacturer: LG Chem (Supplied by DXF POWER)
• Model / Part No.: INR18650-MJ1 / INR18650MJ1 (MJ1)
• Cell Format: 18650 Cylindrical Rechargeable Lithium-ion (Li-ion)
• Positive Pole: Flat (Flat Top)
• Protection Circuit: Without (Unprotected industrial bare cell; requires compatible device-level or pack-level protection)
• Nominal Capacity: 3500mAh
• Minimum Capacity: 3350mAh
• Nominal Voltage: Average 3.635V
• Max. Continuous Discharge Current: 10A
• Standard Discharge Cut-Off Voltage: 2.5V (Standard 0.2C / 670mA)
• Max. Charge Voltage: 4.2V ± 0.05V
• Max. Charge Current: 1.0C (3500mA)
• Operating Temperature: Charge: 0°C to 45°C; Discharge: -20°C to 60°C
• Cell Dimensions: Diameter: ~18.5 mm × Height: 65.0 mm
• Cell Weight: Approx. 49.0 g
• Applications: Electric bicycles (e-bikes), electric scooters, high-lumen flashlights, portable power banks, and custom DIY battery packs

Package Includes

• LG MJ1 INR18650-MJ1 3500mAh 10A battery cells, quantity chosen from 1, 10, 20, 50, or 100 PCS
• Protective packaging / cell box
• User manual and battery safety guide

Choose Your Ideal Power Bundle

• 1 PCS – Quick Replacement & Testing: Single cell for flashlight upgrade, testing, or individual cell repair
• 10 PCS – Portable Light & Device Packs: Ideal for high-lumen multi-cell torches, camping lanterns, and small electronics
• 20 PCS – Compact Energy Modules: Perfect for small portable power banks, robotics, and auxiliary power supplies
• 50 PCS – E-Bike & Scooter Battery Rebuilds: Sized for building and refurbishing standard 36V/48V electric bicycle packs
• 100 PCS – Master Builder Bulk Set: Best value for workshops, custom pack assemblers, and volume battery builders

Purchasing in bundles ensures matched cell batches for balanced series and parallel assembly.

180-Day Warranty & Customer Support

Every cell batch supplied by DXF POWER is covered by a 180-day manufacturer warranty against defects in materials and craftsmanship. Our technical support team is always available to assist with charging parameters, pack layout recommendations, and safety practices.

Usage & Safety Guidelines

• Use a dedicated lithium-ion smart charger supporting CC/CV charging mode up to 4.20V.
• Never charge above 4.25V per cell or discharge below 2.50V per cell.
• Never exceed the maximum continuous discharge current of 10A.
• Always inspect cell outer shrink wrap, insulator ring, and terminals for damage before use; rewrap immediately if damaged.
• Never carry loose 18650 batteries in pockets, bags, or purses with metal objects like keys or coins; practical storage in an insulated battery case is essential.
• Do not short-circuit, crush, incinerate, puncture, or submerge cells in water.
• Store batteries at 3.60V–3.85V per cell in a cool, dry, well-ventilated location away from direct sunlight.
• When building multi-cell packs, always integrate a quality Battery Management System (BMS) with over-current, over-charge, over-discharge, and thermal balance protection.

Why Choose DXF?

• Genuine Grade-A LG Chem MJ1 cells with industry-leading 3500mAh capacity and 10A continuous output
• Maximum energy density for long-range electric bicycles and extended-runtime illumination
• Carefully matched batches for balanced series and parallel pack assembly
• Strict factory pre-shipment quality checks and secure protective packaging
• Global warehouse logistics network and professional technical customer support

Perfect For

Engineered for e-bike enthusiasts, contractors, flashlight users, and DIY pack fabricators demanding maximum 3500mAh capacity and reliable 10A continuous discharge for long-range electric mobility, high-lumen lighting, robotics, and custom energy modules.

Power your projects with trusted LG Chem performance. Learn more about setups and battery care on the DXF YouTube channel.

The LG HE2 ICR18650HE2 2500mAh 20A Continuous Discharge Li-ion Rechargeable Battery is a time-tested, high-reliability 18650 cylindrical cell manufactured by LG Chem and supplied by DXF POWER with strict quality grading. Designed for high-current and high-capacity applications, this flat-top bare cell delivers a solid 2500mAh nominal capacity on a 3.6V nominal platform with a dependable 20A constant continuous discharge rating. Celebrated for its low internal impedance (≤20 mΩ), excellent thermal stability, and consistent voltage delivery under heavy loads, the LG HE2 is the trusted choice for cordless power tools, high-output flashlights, RC models, robotics, and custom DIY battery packs.

Watch DXF Batteries in Action

Key Features

• Genuine LG Chem HE2 Cell: Authentic Grade-A 18650 cylindrical power cell acclaimed for robust continuous high-drain performance
• 20A Constant Continuous Discharge: Delivers true 20A continuous current output for high-power tools and demanding electronics without thermal cut-off
• 2500mAh High Capacity: 2500mAh nominal capacity offers an ideal balance of sustained runtime and high discharge rate
• Low Internal Impedance: Initial AC impedance ≤ 20 mΩ (without PTC) ensures minimal voltage sag under heavy draw
• Fast CC-CV Charging: Supports up to 4000mA (4.0A) maximum charging current with 4.20V termination voltage
• Standard 18650 Flat-Top Design: Standard dimensions of 18.3 mm (+0.2/-0.3 mm) diameter × 65.0 mm height, optimized for spot welding into custom packs
• Multiple Pack Bundles: Available in 1, 10, 20, 50, and 100 piece packages for single cell replacements or large-scale pack fabrication
• Strict Factory Quality Testing: Cells are inspected for voltage balance, internal resistance, and capacity consistency across every batch

Specifications, Per Battery

• Brand / Manufacturer: LG Chem (Supplied by DXF POWER)
• Model / Part No.: ICR18650HE2 / LG-HE2-ICR18650 (HE2)
• Cell Format: 18650 Cylindrical Rechargeable Lithium-ion (Li-ion)
• Positive Pole: Flat (Flat Top)
• Protection Circuit: Without (Unprotected industrial bare cell; requires compatible device-level or pack-level protection)
• Nominal Capacity: 2500mAh
• Nominal Voltage: 3.6V
• Max. Continuous Discharge Current: 20A
• Max. Charging Voltage: 4.2V
• Max. Charging Current: 4000mA (4.0A)
• Initial AC Impedance: ≤ 20 mΩ (without PTC)
• Cell Dimensions: Diameter: 18.3 +0.2/-0.3 mm (Max. 18.5 mm) × Height: 65.0 mm
• Cell Weight: 48.0 g
• Applications: Cordless power tools, high-lumen flashlights & torches, RC models, robotics, and custom DIY battery packs

Package Includes

• LG HE2 ICR18650HE2 2500mAh 20A battery cells, quantity chosen from 1, 10, 20, 50, or 100 PCS
• Protective packaging / cell box
• User manual and battery safety guide

Choose Your Ideal Power Bundle

• 1 PCS – Quick Replacement & Testing: Single cell for flashlight upgrade, tool testing, or individual cell repair
• 10 PCS – Tool Pack Rebuilds: Perfect for rebuilding cordless power tool battery packs (drills, impact drivers, saws)
• 20 PCS – High-Drain Modules: Ideal for RC models, robotics, and high-discharge auxiliary modules
• 50 PCS – Power & Mobility Modules: Tailored for electric skateboards, scooters, and high-drain DIY battery packs
• 100 PCS – Volume Pack Assembly: Best value for workshops, custom pack assemblers, and volume battery builders

Purchasing in bundles ensures matched cell batches for balanced series and parallel assembly.

180-Day Warranty & Customer Support

Every cell batch supplied by DXF POWER is covered by a 180-day manufacturer warranty against defects in materials and craftsmanship. Our technical support team is always available to assist with charging parameters, pack layout recommendations, and safety practices.

Usage & Safety Guidelines

• Use a dedicated lithium-ion smart charger supporting CC/CV charging mode up to 4.20V.
• Never charge above 4.25V per cell or discharge below 2.50V per cell.
• Never exceed the maximum continuous discharge current of 20A.
• Always inspect cell outer shrink wrap, insulator ring, and terminals for damage before use; rewrap immediately if damaged.
• Never carry loose 18650 batteries in pockets, bags, or purses with metal objects like keys or coins; always store in an insulated battery case.
• Do not short-circuit, crush, incinerate, puncture, or submerge cells in water.
• Store batteries at 3.60V–3.85V per cell in a cool, dry, well-ventilated location away from direct sunlight.
• When building multi-cell packs, always integrate a quality Battery Management System (BMS) with over-current, over-charge, over-discharge, and thermal balance protection.

Why Choose DXF?

• Genuine Grade-A LG Chem HE2 cells with authentic 2500mAh capacity and 20A high-drain output
• Tested continuous discharge performance under demanding operational loads
• Carefully matched batches for balanced series and parallel pack assembly
• Strict factory pre-shipment quality checks and secure protective packaging
• Global warehouse logistics network and professional technical customer support

Perfect For

Engineered for contractors, RC hobbyists, flashlight enthusiasts, and DIY pack fabricators demanding dependable 2500mAh capacity and 20A high-drain capability for heavy-duty power tools, high-lumen torches, robotics, and custom energy modules.

Power your projects with trusted LG Chem performance. Learn more about setups and battery care on the DXF YouTube channel.