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1S 18650 Li-ion Battery Holder Case – Single Cell 3.7V Battery Holder with Wire

৳ 25

High-quality 1S 18650 battery holder case with wires, designed to securely hold one 3.7V Li-ion battery. Ideal for Arduino, ESP32, Raspberry Pi, and robotics projects.

Female Header Connector (40×1) – Straight Pins, Single Row, 2.54mm Pitch

৳ 15
A versatile 40-pin female header with 2.54mm pitch and straight single row design — ideal for Arduino, Raspberry Pi, and custom PCB connections.