AH-TKT INR18650 2600mAh Real Capacity Battery Price in Bangladesh

The AH-TKT INR18650 2600mAh Real Capacity Battery is a cylindrical rechargeable lithium-ion battery designed for applications that require a compact energy-storage solution. With a standard 18650 form factor, 3.7V nominal voltage, and advertised 2600mAh capacity, this cell can be used in a wide range of compatible electronics and battery-pack applications.

The 18650 format is one of the most widely used cylindrical lithium-ion battery formats in electronics. The designation “18650” refers approximately to the cell’s physical dimensions: around 18mm in diameter and 65mm in length. Its compact cylindrical construction makes it convenient for applications where multiple cells need to be arranged into series or parallel configurations.

The AH-TKT INR18650 is marketed as a 2600mAh real-capacity cell. When selecting rechargeable cells, capacity is an important consideration because it determines how much electrical charge the cell can store under specified test conditions. A 2600mAh rating means that, under the manufacturer’s specified testing conditions, the cell is designed to provide approximately 2600mAh of charge capacity.

The nominal voltage of the cell is 3.7V, which is typical for lithium-ion chemistry. A single Li-ion cell operates across a voltage range rather than remaining at exactly 3.7V throughout its entire discharge cycle. Therefore, equipment designed for this type of battery should be compatible with the appropriate lithium-ion voltage range and charging requirements.

The INR designation generally refers to a lithium-ion cell chemistry using a nickel-rich cathode formulation, although exact chemistry and electrical characteristics depend on the cell manufacturer. For this particular AH-TKT product, buyers should rely on the specifications supplied with the exact batch or product version for detailed discharge-current information.

One of the key advantages of an 18650 cell is its versatility. Individual cells can be used in compatible low-power equipment, while multiple cells can be combined to create larger battery packs. Series configurations increase the pack voltage, while parallel configurations increase available capacity. However, battery packs must be designed with appropriate protection and charging circuitry.

The 2600mAh capacity makes this cell suitable for applications where a balance between physical size and energy storage is required. It can be considered for compatible portable electronics, backup systems, robotics, lighting projects, battery-powered equipment, and rechargeable battery packs.

The cell’s cylindrical metal construction also makes it suitable for battery holders and battery-pack assemblies designed specifically around the 18650 format. For permanent battery packs, cells are normally secured mechanically and connected using appropriate battery-pack assembly techniques.

When building a multi-cell pack, it is important to use cells with compatible specifications and similar condition. Mixing cells with significantly different capacities, ages, or characteristics can cause imbalance within a series pack. A suitable battery-management system should also be selected according to the number of cells and intended battery chemistry.

The AH-TKT INR18650 2600mAh is therefore a practical option for electronics enthusiasts, technicians, makers, students, and battery-pack builders looking for a standard-size rechargeable lithium-ion cell.

Online listings for 18650 cells show that 2600mAh Li-ion cells are commonly specified at approximately 3.7V nominal voltage, although the exact manufacturer and discharge characteristics can vary significantly between models.

What is an INR18650 Battery?

An INR18650 battery is a rechargeable lithium-ion cell using the standardized 18650 cylindrical form factor.

The cell typically has:

• Approximately 18mm diameter
• Approximately 65mm length
• 3.6–3.7V nominal voltage depending on specification
• Lithium-ion rechargeable chemistry
• Cylindrical construction

The INR designation identifies a particular lithium-ion chemistry family, while 18650 primarily describes the physical cell format.

Key Features of AH-TKT INR18650 2600mAh Battery

• 2600mAh advertised capacity
• 3.7V nominal voltage
• Standard 18650 cylindrical size
• Rechargeable lithium-ion chemistry
• Compact form factor
• Suitable for compatible battery holders
• Suitable for battery-pack construction
• Useful for portable electronics
• Suitable for DIY electronics projects
• Useful for robotics and embedded projects
• Suitable for compatible lighting systems
• Good balance between size and capacity
• Suitable for series or parallel battery configurations when properly designed
• Practical replacement cell for compatible applications

Technical Specifications

• Product Name: AH-TKT INR18650 2600mAh Real Capacity Battery
• Battery Type: Rechargeable Lithium-Ion
• Model: INR18650
• Nominal Voltage: 3.7V
• Rated Capacity: 2600mAh
• Cell Format: 18650
• Shape: Cylindrical
• Rechargeable: Yes
• Chemistry: INR Li-ion
• Application: Compatible Electronics and Battery Packs

Important: Detailed specifications such as maximum continuous discharge current, charging current, cutoff voltage, internal resistance, dimensions, and weight can vary by manufacturer and production batch. Verify the specifications of the exact AH-TKT cell before designing a battery pack.

Working Principle of AH-TKT INR18650 Battery

The AH-TKT INR18650 stores electrical energy through reversible electrochemical reactions inside the lithium-ion cell.

During charging, electrical energy supplied by a compatible lithium-ion charger causes lithium ions to move toward the negative electrode. During discharge, the stored chemical energy is converted back into electrical energy as lithium ions move in the opposite direction through the cell’s internal electrochemical system.

The external circuit receives electrical current from the cell during discharge.

The nominal voltage is approximately 3.7V, but the actual cell voltage changes depending on its state of charge and load. Consequently, equipment must be designed to accommodate the complete operating voltage range of the cell rather than assuming that it will always output exactly 3.7V.

Applications of AH-TKT INR18650 2600mAh Battery

• Compatible 18650 battery holders
• DIY electronics projects
• Portable electronics
• Rechargeable lighting projects
• Robotics projects
• Embedded systems
• IoT devices
• Portable power projects
• Battery-powered instruments
• Rechargeable equipment
• Compatible UPS and backup systems
• Battery pack prototyping
• Educational electronics projects
• Engineering prototypes
• Electronic toys and equipment

Advantages

• Standard and widely used 18650 format
• Rechargeable design
• 2600mAh advertised capacity
• Compact cylindrical construction
• Useful for many compatible applications
• Easy integration with suitable 18650 holders
• Can be configured into larger battery packs
• Suitable for portable power applications
• Useful for electronics prototyping
• Good energy-storage capacity for its compact form factor

Limitations

• Requires a charger specifically suitable for lithium-ion cells.
• The cell should not be charged beyond its specified charging voltage.
• Maximum discharge current must be verified before use in high-current applications.
• Battery packs require appropriate protection and management circuitry.
• Actual capacity depends on test conditions, load current, temperature, and cell condition.
• Cells from different batches may have different electrical characteristics.
• Physical damage to a lithium-ion cell can create safety hazards.

Installation / Usage Tips

• Use the cell only in equipment designed for compatible 18650 Li-ion batteries.
• Use an appropriate lithium-ion charging system.
• Verify polarity before installation.
• Do not short-circuit the cell terminals.
• Do not use a swollen, damaged, leaking, or physically compromised cell.
• Avoid excessive heat during handling and assembly.
• For multi-cell packs, use cells with matching specifications and similar condition.
• Use an appropriate BMS for multi-cell battery packs.
• Select the BMS according to the number of series cells and battery chemistry.
• Do not exceed the manufacturer’s specified charge or discharge limits.
• Store and transport the cell according to appropriate lithium-ion battery safety practices.

Why Choose AH-TKT INR18650 2600mAh Real Capacity Battery?

The AH-TKT INR18650 2600mAh Real Capacity Battery offers a familiar 18650 form factor combined with a 3.7V nominal voltage and 2600mAh advertised capacity. This makes it suitable for a broad range of compatible electronics and battery-pack projects.

For makers, technicians, students, engineers, and electronics enthusiasts, the 18650 format provides considerable flexibility because cells can be incorporated into appropriately designed battery holders or multi-cell configurations.

If your project requires a rechargeable cylindrical lithium-ion cell with a moderate capacity, the AH-TKT 2600mAh cell can be a practical option.

Why Buy from Electroxbd?

• 100% Quality Tested Products
• Trusted Source for Reliable Electronic Parts
• Fast Delivery Across Bangladesh
• Competitive Pricing
• Quality Rechargeable Batteries
• Dedicated Technical Support
• Suitable for DIY Battery Projects
• Ideal for Students, Engineers, Technicians and Makers
• Nationwide Delivery Across Bangladesh

Frequently Asked Questions (FAQ)

What is the voltage of the AH-TKT INR18650 2600mAh battery?

The battery has a 3.7V nominal voltage, typical of rechargeable lithium-ion 18650 cells.

What is the capacity of this 18650 battery?

The advertised capacity is 2600mAh. Actual capacity can vary depending on testing conditions, discharge current, temperature, and cell condition.

Can the AH-TKT INR18650 be recharged?

Yes. It is a rechargeable lithium-ion battery and should only be charged using a charger designed for the appropriate Li-ion cell specifications.

Can multiple AH-TKT 18650 cells be used to make a battery pack?

Yes, compatible cells can be arranged into series or parallel configurations for a properly designed battery pack. A suitable BMS and charger should be selected according to the resulting configuration.

Where can I buy AH-TKT INR18650 2600mAh Real Capacity Battery in Bangladesh?

You can buy the AH-TKT INR18650 2600mAh Real Capacity Battery from Electroxbd, a trusted supplier of electronic components and rechargeable batteries in Bangladesh.

Common Questions:

Q: What is the price of AH-TKT INR18650 2600mAh Real Capacity Battery in Bangladesh?

A: The latest price of AH-TKT INR18650 2600mAh Real Capacity Battery in Bangladesh is 160 BDT.

Q: Where to buy AH-TKT INR18650 2600mAh Real Capacity Battery in Bangladesh?

A: You can buy the AH-TKT INR18650 2600mAh Real Capacity Battery at the best price from ElectroXBD in Bangladesh.