🔹 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:
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Battery Type: 18650 Lithium (3 pcs)
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Configuration: 3S (Series)
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Output Voltage: ~11.1V (nominal, depending on battery charge)
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Material: Durable ABS Plastic
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Terminals: Pre-attached positive and negative wires
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Secure Cell Retention: Strong contact springs
⚙️ Features:
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Holds 3x 18650 lithium cells securely
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Provides 3S series output for higher voltage applications
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Pre-attached wires for easy wiring and integration
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Heat-resistant and durable construction
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Reliable contact pressure for stable power delivery
📦 Applications:
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DIY battery packs and portable power systems
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RC cars, drones, and robotics
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Arduino, ESP32, and IoT projects
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LED lighting and portable electronics
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Backup power / emergency power solutions



















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