The 2-Slot AA Battery Holder is a versatile and user-friendly power solution designed for portable electronics and DIY projects. This enclosed holder features an integrated slide switch, allowing you to control power directly from the source without adding extra components to your circuit.
Integrated On/Off Slide Switch: Built-in switch provides convenient power control, making it ideal for toys, science projects, and handheld devices.
Fully Enclosed Design: The snap-on cover protects your batteries from dust, moisture, and accidental short circuits, while also securing them firmly in place.
Series Configuration: Connects 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) wires, pre-stripped and tinned for easy soldering or connection to a breadboard.
Durable ABS Construction: Molded from high-impact black ABS plastic for long-lasting performance in various environments.
Battery Type: 2x AA.
Switch Type: Mini Slide Switch (SPST).
Housing Material: Black ABS Plastic.
Connection Type: Wire Leads (approx. 150mm).
STEM Education: Perfect for school electronics kits and teaching basic DC circuits.
Microcontroller Power: Provides a steady 3V source for low-power sensors and microchips.
Model Building: Ideal for adding lights or small motors to scale models and dioramas.
Portable Gadgets: Great for DIY flashlights, portable fans, and wireless transmitters.
Is the cover easy to open and close? Yes, the cover features a secure snap-lock mechanism. It stays firmly closed during use but can be slid off easily when it's time to replace the batteries.
Can I use this with 14500 Lithium batteries? While 14500 batteries are the same size as AA, two in series would output 7.4V to 8.4V. Only use them if your circuit is specifically designed for that higher voltage, as it may damage standard 3V electronics.
Which wire goes where? The Red wire is Positive (+) and the Black wire is Negative (-). Always check your device's polarity before switching the power on to prevent damage.
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