LG MH1 INR18650-MH1 3200mAh 10A Li-ion Battery for E-Bikes, Flashlights & DIY Battery Packs (1-100 PCS)

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.

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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.