7.4V 3500mAH 18650 Lithium (Li-ion) Battery Pack

7.4V 3500mAH 18650 Lithium (Li-ion) Battery Pack.

The 7.4V 3500mAh 18650 Lithium Battery Pack is a compact, high-capacity rechargeable power source designed for applications requiring stable 7.4V output and long runtimes. Built using high-quality 18650 Li-ion cells, it offers excellent energy density, low self-discharge, and reliable performance. The pack is equipped with proper insulation and wiring for safe integration into electronic projects and portable devices.

Applications

• DIY electronics and embedded systems
• Portable instruments and handheld devices
• Robotics and automation projects
• Wireless communication modules
• RC toys, small drones, and hobby projects
• Backup power for sensors and controllers

*product image for illustration purposes only. actual product may vary.