EV 14.4V 2.6Ah Li-ion Battery Pack – Built with 18650 BAK Cells

Product Description:

The 14.4V 2.6Ah Li-ion Battery Pack is a compact and reliable energy source, designed using premium-grade BAK 18650 lithium-ion cells. With a 4S configuration (4 cells in series), it provides consistent 14.4V output, making it ideal for electric vehicles, robotics, medical devices, portable electronics, and other battery-powered applications. The pack includes an integrated Battery Management System (BMS) to ensure safety and battery longevity.

Key Features:

• Battery Chemistry: Lithium-ion

• Cell Brand: BAK 18650 (Grade A)

• Configuration: 4S1P (4 cells in series)

• Nominal Voltage: 14.4V

• Max Charge Voltage: 16.8V

• Rated Capacity: 2.6Ah (2600mAh)

• Energy Output: Approximately 37.4Wh

• Standard Discharge Current: 1C (2.6A)

• Peak Discharge Current: 2C (5.2A max)

• Cycle Life: ≥ 500 cycles at 80% depth of discharge

• Integrated BMS:

  • Over-charge protection

  • Over-discharge protection

  • Over-current protection

  • Short-circuit protection

• Connector Type: DC5521 / JST / XT30 / Custom

• Enclosure: PVC shrink wrap (standard) or hard case (optional)

Technical Specifications:

Applications:

• Small electric vehicles

• Robotics and automation kits

• Portable tools and instruments

• IoT devices and controllers

• Medical equipment

• DIY electronics projects