DMEGC INR 18650-26E 3.7V 2600mAh 3C Li-Ion Battery for Flashlights Fan Toys DIY Power Bank, Flat Top

The DMEGC INR18650-26E 3.7V 2600mAh Li-Ion Battery is a rechargeable 18650 cylindrical lithium-ion cell designed for flashlights, USB rechargeable fans, power banks, toys, walkie-talkies, DIY electronics, and other compatible equipment. It offers a 2600mAh nominal capacity, approximately 3.65V nominal voltage, 3C maximum continuous discharge capability, and a compact 18650 form factor. Efillooc lists the battery with a flat-top design and a stated 1000-cycle life.

Key Features

The manufacturer’s published product information identifies the 18650-26E with a 3.65V nominal voltage, 7.8A continuous maximum discharge current and 2.6A continuous charging current.

Product Description

The DMEGC INR18650-26E 2600mAh Li-Ion Battery is a rechargeable cylindrical battery designed for applications that require a compact, dependable lithium-ion power source. Its 18650 format makes it suitable for a broad range of compatible electronic devices and DIY battery projects.

With a 2600mAh nominal capacity, the cell provides a practical balance between energy capacity and discharge performance. The cell is specified for a maximum continuous discharge current of approximately 7.8A (3C).

The battery is suitable for compatible flashlights, USB rechargeable fans, power banks, toys, walkie-talkies, portable electronics and DIY battery projects. Efillooc specifically lists these applications on the product page.

Technical Specifications

The detailed manufacturer specification gives a typical capacity of 2600mAh, minimum capacity of 2500mAh, 4.2V charging voltage, 2.75V discharge cut-off, and less than 25mΩ AC internal resistance.

Battery Performance

Compatible Applications

The DMEGC 18650-26E can be used in compatible equipment such as:

• Flashlights
• USB rechargeable fans
• Power banks
• Walkie-talkies
• Portable DVD players
• Toys
• Model aircraft
• DIY electronics
• Portable electronic equipment
• Compatible battery packs

These applications are also listed on Efillooc’s product page.

Compatible Battery Type

18650 Rechargeable Lithium-Ion Battery

This is a single cylindrical 18650 cell, not a complete battery pack or power bank. Device compatibility depends on the required cell size, voltage, current and battery configuration.

Important Compatibility Information

Before purchasing, check your device’s battery requirements, including:

• 18650 cell size
• Required voltage
• Required discharge current
• Flat-top or button-top terminal requirement
• Protected or unprotected cell requirement
• Required battery configuration

Do not assume that every device using an 18650 battery is compatible with this particular cell.

Safety Information

Important: Lithium-ion cells require appropriate handling and charging equipment. Use a charger specifically designed for compatible lithium-ion cells and follow the device manufacturer’s charging requirements. Do not short-circuit, puncture, crush, disassemble, overcharge or expose the cell to excessive heat.

Do not use a damaged or swollen battery.

Why Choose the DMEGC 18650-26E?

• Genuine DMEGC 18650 cell
• 2600mAh nominal capacity
• Rechargeable lithium-ion chemistry
• Compact 18650 form factor
• Up to 7.8A continuous discharge capability according to manufacturer specifications
• Low internal resistance
• Suitable for DIY electronics
• Suitable for compatible power banks and portable devices
• Suitable for flashlights and rechargeable fans
• Flat-top design

Frequently Asked Questions

What is the capacity of the DMEGC 18650-26E?
The nominal capacity is 2600mAh, with a manufacturer-specified minimum capacity of 2500mAh under the stated test conditions.

What is the voltage of this battery?
The manufacturer’s specification lists 3.65V nominal voltage, while the product is commonly marketed as a 3.7V-class lithium-ion cell. Its maximum charging voltage is 4.2V.

What is the maximum discharge current?
The manufacturer lists a maximum continuous discharge current of 3C, approximately 7.8A.

Is this battery rechargeable?
Yes. The INR18650-26E is a rechargeable lithium-ion cell.

Is this a protected battery?
The product should not be described as protected unless a protection circuit is specifically present on the supplied cell. The listed product is an 18650 cell, so users should verify their application’s protection/BMS requirements.

What devices can use this battery?
Compatible applications include flashlights, rechargeable fans, power banks, walkie-talkies, toys, portable electronics and DIY projects.

Is this a 3.7V or 3.65V battery?
Its manufacturer specification states 3.65V nominal voltage. It is commonly referred to as a 3.7V-class lithium-ion battery in retail listings.

Package Contents

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