DMEGC INR18650-26E 2600mAh 8A Li-ion Battery for Flashlights, E-Bikes & DIY Battery Packs (1-100 PCS)

The DMEGC INR18650-26E 2600mAh 8A Continuous Discharge 18650 Li-ion Rechargeable Battery is a highly cost-effective, dependable cylindrical bare cell manufactured by DMEGC and supplied by DXF POWER with strict quality grading. Designed for applications requiring steady energy delivery and prolonged runtime, this flat-top bare cell delivers a true 2600mAh typical capacity on a 3.7V nominal platform with a dependable 8A maximum continuous discharge rating. Recognized for its excellent energy retention, low self-discharge, and stable voltage plateau, the DMEGC 26E is the ideal choice for high-lumen flashlights, portable power banks, motion-detection electronics, drones, light electric mobility, and custom DIY battery packs.

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Key Features

• Genuine DMEGC INR18650-26E Cell: Authentic Grade-A 18650 cylindrical power cell manufactured by leading producer DMEGC
• 2600mAh High Capacity: Reliable 2600mAh capacity provides sustained runtime for portable electronics and multi-cell packs
• 8A Continuous Discharge Output: Dependable 8A maximum continuous discharge current supports steady power requirements without overheating
• Standard 3.7V Platform: CC-CV charging profile up to 4.20V ± 0.05V with a 2.65V discharge cut-off
• Consistent Energy Density: Engineered for stable voltage retention and reliable duty-cycle performance across hundreds of cycles
• Standard 18650 Flat-Top Design: Standard dimensions of 18.4 mm diameter × 65.0 mm length and ~50 g weight, ideal for precision spot welding and pack fabrication
• 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: DMEGC (Supplied by DXF POWER)
• Model / Part No.: INR18650-26E (26E / 26EA / 2600mAh)
• Cell Format: 18650 Cylindrical Rechargeable Lithium-ion (Li-ion)
• Positive Pole: Flat (Flat Top)
• Protection Circuit: Without (Unprotected industrial bare cell; requires compatible BMS / protection circuit)
• Typical Capacity: 2600mAh
• Nominal Voltage: 3.7V
• Full Charge Voltage: 4.20V ± 0.05V
• Discharge Cut-Off Voltage: 2.65V
• Maximum Continuous Discharge Current: 8A continuous
• Charging Method: Constant Current / Constant Voltage (CC-CV)
• Rechargeable: Yes
• Cell Dimensions: Diameter: 18.4 mm × Length: 65.0 mm
• Cell Weight: Approx. 50 g
• Applications: Portable power banks, high-lumen LED flashlights, motion detection equipment, drones, light electric mobility (e-bikes/scooters), and custom DIY battery packs

Package Includes

• DMEGC INR18650-26E 2600mAh 8A 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 – Single Cell Replacement: Quick replacement for high-drain torches, individual test benches, or handheld tools
• 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 assembling and refurbishing standard 36V/48V moderate-drain electric vehicle 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 8A.
• 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 DMEGC INR18650-26E cells with authentic 2600mAh capacity and 8A continuous output
• High-reliability chemistry with stable voltage retention and excellent cycle endurance
• 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 outdoor flashlight enthusiasts, electronics hobbyists, and DIY pack fabricators demanding dependable 2600mAh capacity and steady 8A continuous discharge for portable lighting, power banks, and custom energy assemblies.

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