The 2-Slot AA Battery Holder is a versatile and user-friendly power solution designed for portable electronics, STEM projects, and DIY prototypes. This enclosed holder features an integrated slide switch, allowing you to control power directly at the source without adding extra components to your circuit.
Integrated On/Off Slide Switch: The built-in switch provides convenient power control, making it ideal for toys, science fair projects, and handheld devices.
Fully Enclosed Design: A snap-on cover protects your batteries from dust, moisture, and accidental short circuits while securing them firmly in place during mobile use.
3V Series Configuration: Houses two AA batteries in series to provide a nominal output of 3V (alkaline) or 2.4V (rechargeable NiMH).
Pre-Tinned Lead Wires: Features color-coded red (positive) and black (negative) insulated wires that are pre-stripped and tinned for immediate soldering or breadboard use.
Durable ABS Construction: Molded from high-impact black ABS plastic, ensuring a long-lasting and professional finish for your electronic assemblies.
Battery Type: 2x AA
Switch Type: Built-in SPST Slide Switch.
Housing Color: Professional Matte Black.
Educational Science Kits: A fundamental component for teaching basic DC circuits and electricity in schools.
Robotics & DIY Projects: Provides a steady 3V power source for low-power sensors, microcontrollers, and small motors.
Model Building: Ideal for adding lights or mechanical movement to scale models and dioramas.
Emergency Repair: A reliable replacement battery box for flashlights, remote controls, and household gadgets.
How do I secure the cover so it doesn't slide off? The cover features a secure snap-lock mechanism that clicks into place. For permanent installations subject to extreme vibration, a small piece of tape can be added to the seam, though the built-in lock is typically sufficient for most uses.
Can I use this with 14500 Lithium-Ion batteries? While 14500 batteries are the same size as AA, they are 3.7V each. Putting two in series would output 7.4V, which could damage electronics designed for 3V. Only use standard 1.5V AA cells unless your circuit is specifically rated for high voltage.
Which wire is the positive terminal? Following standard electronics color coding, the Red wire is Positive (+) and the Black wire is Negative (-). Reversing these can lead to permanent damage to sensitive components.
Lihat detail lebih lanjut tentang EMX Electronic Trading Sdn Bhd
