Combo – 2 Cell 18650 Rechargeable Li-ion Battery with 2 Cell Battery Holder

Upgrade your power solutions with this Combo Pack of 2 Cell 18650 Rechargeable Li-ion Batteries and a 2 Cell Battery Holder. Designed for high energy efficiency and stable power output, these 18650 lithium-ion batteries provide a consistent 3.7V per cell, making them ideal for Arduino, Raspberry Pi, robotics, DIY electronics, and backup power applications.

The included 2-cell battery holder ensures secure mounting, easy connectivity, and reliable power distribution. Whether you’re working on solar-powered IoT projects, LED lighting, RC vehicles, or embedded systems, this battery combo is perfect for delivering long-lasting, uninterrupted power. The lightweight yet durable design makes it easy to integrate into portable electronics and custom builds.

🔹 Key Features:

✔ Rechargeable 18650 Batteries – Long-lasting, high-capacity lithium-ion cells.
✔ Durable 2-Cell Battery Holder – Provides stable connectivity and secure mounting.
✔ Perfect for DIY Electronics – Compatible with Arduino, Raspberry Pi, and IoT projects.
✔ High Energy Efficiency – Delivers reliable power output for extended usage.
✔ Compact & Lightweight – Easy to integrate into various embedded systems.
✔ Safety Features – Overcharge, short circuit, and over-discharge protection.

⚡ Applications:

🔹 DIY Power Banks & Backup Power Systems – Reliable energy storage for emergency use.
🔹 Robotics & Embedded Circuits – Powers microcontrollers, motors, and sensors.
🔹 Solar-Powered IoT Devices – Efficient storage for renewable energy projects.
🔹 RC Cars, Drones & Remote Devices – Lightweight and powerful battery solution.
🔹 LED Lighting & Smart Home Automation – Perfect for customized circuits and projects.