🔹 3S Battery Holder for 18650 Lithium Battery (Series) with Wire
This 3S battery holder is designed for three 18650 lithium batteries in series configuration, providing a stable and reliable ~11.1V output (depending on charge level). It includes pre-attached wires for quick connection, making it ideal for DIY electronics and portable power applications.
✅ Specifications:
Battery Type: 18650 Lithium (3 pcs)
Configuration: 3S (Series)
Output Voltage: ~11.1V (nominal, depending on battery charge)
Material: Durable ABS Plastic
Terminals: Pre-attached positive and negative wires
Secure Cell Retention: Strong contact springs
⚙️ Features:
Holds 3x 18650 lithium cells securely
Provides 3S series output for higher voltage applications
Pre-attached wires for easy wiring and integration
Heat-resistant and durable construction
Reliable contact pressure for stable power delivery
📦 Applications:
DIY battery packs and portable power systems
RC cars, drones, and robotics
Arduino, ESP32, and IoT projects
LED lighting and portable electronics
Backup power / emergency power solutions



















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