3.7 -2.6AH BATTERY

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3.7 -2.6AH LI-ION   BATTERY  PACK WITH 18650 CELL

3.7V 2.6Ah Li-ion Battery Pack with 18650 Cell

Overview

This 3.7V 2.6Ah Lithium-ion battery pack is built using high-quality 18650 cylindrical cells, offering a compact, lightweight, and reliable power source for a wide range of portable electronic devices. Ideal for consumer electronics, DIY projects, flashlights, and backup systems, this pack provides stable voltage output and a long operational life.

Key Features

  • Nominal Voltage: 3.7V

  • Capacity: 2600mAh (2.6Ah)

  • Cell Type: 18650 Li-ion cylindrical cell

  • Rechargeable: Yes

  • Long Cycle Life: 500–1000 cycles (depending on use)

  • High Energy Density: More power in a smaller form factor

  • Optional Protection Circuit (PCM/BMS): Overcharge, over-discharge, short circuit, and thermal protection

Specifications

Parameter Details
Nominal Voltage 3.7V
Capacity 2600mAh (2.6Ah)
Cell Type 18650 Li-ion
Charging Voltage 4.2V max
Discharge Cut-off Voltage 2.5V
Continuous Discharge Current [Specify if known, e.g., 2A or 5A]
Cycle Life 500–1000 cycles
Dimensions (Approx.) 18mm (D) × 65mm (L) per cell
Pack Configuration 1S1P (single cell)
Weight Approx. 45g
Operating Temperature -20°C to 60°C

Applications

  • Flashlights and Headlamps

  • Portable Speakers and Gadgets

  • Power Banks

  • DIY Electronics Projects

  • Backup Battery Systems

  • GPS and Camera Systems

Safety Features (with PCM/BMS)

  • Overcharge Protection

  • Over-discharge Protection

  • Short Circuit Protection

  • Overcurrent and Thermal Cutoff

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© copyright all right reserved 2025 EV Parts India Design & Developed By