EVE ICR18650-26V 2600mAh 7.5A Li-ion Battery for Flashlights, E-Bikes & DIY Battery Packs (1-100 PCS)

The EVE ICR18650-26V 2600mAh 7.5A Continuous Discharge 18650 Li-ion Rechargeable Battery is a highly cost-effective, dependable cylindrical bare cell manufactured by EVE Energy and supplied by DXF POWER with strict quality grading. Designed for applications requiring long runtimes with steady moderate-rate power delivery, this flat-top bare cell delivers a 2600mAh typical capacity (2450mAh minimum) on a 3.6V nominal platform with a dependable 7.5A (7500mA) maximum continuous discharge rating. Recognized for its excellent energy retention, thermal stability, and low self-discharge across standard operating temperatures, the EVE 26V is the ideal choice for high-lumen flashlights, portable power banks, small consumer electronics, light electric mobility, and custom DIY battery packs.

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Key Features

• Genuine EVE ICR18650/26V Cell: Authentic Grade-A 18650 cylindrical cell manufactured by industry leader EVE Energy
• 2600mAh High Capacity: 2600mAh typical capacity (2450mAh minimum) delivers long-lasting power for mobile devices and battery packs
• 7.5A Constant Continuous Discharge: 7500mA (7.5A) maximum continuous discharge rating supports steady current draws without overheating
• Standard 3.6V Platform: Reliable CC-CV charging profile up to 4.20V with a standard 2.5V discharge cut-off
• Consistent Energy Output: Engineered for minimal internal resistance and stable voltage curves across prolonged discharge cycles
• Standard 18650 Flat-Top Design: Standard dimensions of 18.30 ± 0.20 mm diameter × 65.05 ± 0.20 mm length and ~45 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: EVE (EVE Energy Co., Ltd. / Supplied by DXF POWER)
• Model / Part No.: ICR18650/26V (26V)
• 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 protection or pack-level BMS)
• Typical Capacity: 2600mAh
• Minimum Capacity: 2450mAh
• Nominal Voltage: 3.6V
• Charging Voltage: 4.20V
• Discharging Cut-Off Voltage: 2.5V
• Standard Charging Current: 500mA (0.5A, approx. 5.5 hours charging time)
• Continuous Standard Discharge Current: 500mA
• Continuous Maximum Discharge Current: 7500mA (7.5A)
• Charging Method: Constant Current / Constant Voltage (CC-CV)
• Operating Temperature: Charge: 0°C to 50°C / Discharge: -20°C to 60°C
• Cell Dimensions: Diameter: 18.30 ± 0.20 mm × Length: 65.05 ± 0.20 mm
• Cell Weight: Approx. 45.0 ± 2.0 g
• Applications: High-lumen LED flashlights, camping lanterns, portable power banks, consumer electronics, light electric mobility (e-bikes/scooters), and custom DIY battery packs

Package Includes

• EVE ICR18650-26V 2600mAh 7.5A 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 LED 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 building and refurbishing standard 36V/48V moderate-drain 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 7.5A (7500mA).
• 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 EVE ICR18650-26V cells with authentic 2600mAh capacity and 7.5A 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 7.5A continuous discharge for portable lighting, small power modules, and custom energy assemblies.

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