3 X AA Plastic Battery Holder

Triple AA Cell 4.5V Power Output: Holds three standard AA (1.5V) batteries in series to supply a stable 4.5V DC power rail, perfectly suited for powering microcontrollers, LED strips, sensors, and STEM project kits.

Pre-Stripped Color-Coded Lead Wires: Pre-attached red (positive) and black (negative) insulated copper lead wires enable quick soldering to PCB trace pads or direct insertion into solderless breadboards.

Lightweight Open-Frame Housing: Compact, open-top plastic cradle allows rapid battery insertion, maximum heat dissipation, and quick visual cell inspection.

High-Tension Coil Spring Terminals: Durable nickel-plated spring contacts keep firm pressure on battery terminals to prevent intermittent power connection loss under vibration.

Molded Polarity Identification: Clear positive (+) and negative (-) polarity icons molded into each slot prevent reversed battery insertion and protect downstream circuits.

Integrated Screw Mounting Base: Built-in mounting holes allow clean screw attachment to robot chassis, wooden bases, or project enclosures.

Body Material: High-impact black ABS composite plastic.

Terminal Material: Nickel-plated steel spring contacts with insulated copper leads.

Technical Specifications:

Cell Support: 3x AA Batteries (Series configuration, 4.5V nominal).

Lead Wire: Approx. 15cm color-coded insulated lead wires.

Color: Black.

Usage Advice: Verify that all three AA batteries match in capacity and charge state before connecting wire leads to your circuit.

Maintenance: Keep spring contacts dry and free of debris; wipe clean with isopropyl alcohol if dust or flux accumulates.

Essential 4.5V Logic & Sensor Power Supply: Position as an indispensable power source for 4.5V - 5V microcontroller logic systems, STEM classroom kits, LED array projects, and DIY electronics prototyping.

Highlight Ready-to-Solder Wires & Compact Footprint: Emphasize the convenience of pre-wired leads and lightweight design as key benefits for fast, hassle-free bench builds.

Recommended Cross-Sell Add-ons: Pair with 2 X AA Plastic Battery Holder, 2 X AA Plastic Battery Holder With DC, 3 x AAA Battery Holder Box, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Essential: Display prominently on your Battery Holder & Cases collection page under standard AA battery mounts.