AAA 2-Battery Case with Power Switch ON/OFF

Dual AAA Cell 3V Power Output: Holds two micro AAA (1.5V) batteries in series to supply a steady 3V DC power rail for low-power microcontrollers, LED circuits, small sensors, and compact DIY projects.

Integrated Physical ON/OFF Toggle Switch: Built-in slide switch allows immediate power control directly at the source, eliminating the need to add external inline switches or manually disconnect lead wires.

Fully Enclosed Design with Protective Cover: Removable slide-on cover completely secures both AAA batteries, shielding them from dust, debris, and accidental short circuits.

Pre-Stripped Color-Coded Lead Wires: Pre-wired with flexible red (positive) and black (negative) insulated copper leads for instant soldering onto circuit board pads or direct connection to screw terminals.

High-Tension Coil Spring Contacts: Durable nickel-plated steel spring terminals maintain continuous contact pressure, preventing power dropouts under physical movement or vibration.

Rugged Compact ABS Shell: Molded from durable, impact-resistant black ABS plastic that provides excellent protection while keeping the overall size and weight minimal.

Housing Material: High-impact black ABS composite plastic.

Terminal Material: Nickel-plated steel spring contacts with color-coded copper lead wires.

Technical Specifications:

Cell Support: 2x AAA Batteries (Series configuration, 3V nominal).

Switch Type: Integrated Slide ON/OFF Switch.

Color: Matte Black.

Usage Advice: Install two AAA batteries with matching charge levels and capacities, verifying polarity markings before sliding the cover shut.

Maintenance: Keep internal terminals clean and dry; wipe gently with isopropyl alcohol if dust or residue accumulates over time.

Essential Ultra-Compact 3V Switched Power Pack: Position as an indispensable, self-contained $3\text{V}$ power source for wearable electronics, micro-robotics, small IoT nodes, and STEM classroom projects.

Highlight Built-in Switch & Protective Cover: Emphasize the safety and convenience of having a sliding protective cover paired with an integrated power switch for effortless power management in tight spaces.

Recommended Cross-Sell Add-ons: Pair with 2 x AAA Battery Holder Box, 4 x AAA Battery Holder Box with ON/OFF Switch, 2 X AA Plastic Battery Holder, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Essential: Display prominently on your Battery Holder & Cases collection page under switched AAA battery enclosures.