4 x 1.5V AAA Battery Holder 6V Output

Quick Introduction: The simplest way to power your portable electronics. This 4 x AAA Battery Holder is a staple for any maker's toolkit. By arranging four standard AAA cells in series, it boosts the 1.5V per cell up to a usable 6V DC, making it perfect for driving DC motors, powering Arduino boards via the VIN pin, or lighting up LED strips. The open-frame design keeps weight down and makes swapping dead batteries a breeze.

Detailed Specifications

• Cell Type: AAA

• Number of Cells: 4.

• Configuration: Series (1.5V + 1.5V + 1.5V + 1.5V).

• Nominal Output Voltage:

  • Alkaline: ~6.0V DC.

  • NiMH Rechargeable: ~4.8V DC.

• Termination: Red (+) and Black (-) Wire Leads.

• Wire Length: Approx. 15cm.

• Material: ABS Plastic (Black).

• Mounting: Screw holes are usually present in the base (check specific batch).

Quality Advantage & Differentiation: Why choose this Open Holder?

1. Quick Changes: Unlike enclosed boxes with tiny screws, the open face lets you pop batteries in and out in seconds—ideal for prototypes where you are constantly testing.

2. Compact Profile: Without a bulky lid or switch mechanism, this holder fits into tighter spaces inside robot chassis or 3D printed enclosures.

3. Cost-Effective: It is the most economical solution for battery power, stripping away unnecessary features to give you pure utility.

Key Applications & Usage

• Arduino Power: Connect to the DC Barrel Jack or VIN pin to power Arduino Uno/Nano projects (6V is the minimum workable voltage for VIN).

• Robotics: Powering L298N motor drivers or servo controllers.

• Science Fair Projects: Simple circuits for light bulbs, electromagnets, or buzzers.

• Emergency Lighting: DIY torch or lantern power source.

What's Included & Required

• Included: 1x 4-Cell AA Battery Holder with Wires.

• Required: 4x AA Batteries (Sold Separately), Connector (DC Jack or Dupont headers if needed).

The "Virtual Technician" Support Panel

• ⚠️ VOLTAGE MATH:

  • Alkaline: 4 x 1.5V = 6V. This is safe for many 5V regulators but might be too high for direct connection to 3.3V chips.

  • Rechargeable (NiMH): 4 x 1.2V = 4.8V. This might be too low for some 5V regulators (like on the Arduino Uno) to output a stable 5V. It works fine for motors, though.

• ⚠️ NO SWITCH:

  • This holder does not have an ON/OFF switch. To turn your project off, you must unplug the wires or remove the battery. We recommend soldering a slide switch in-line with the Red wire.

• ⚠️ SECURING BATTERIES:

  • In high-vibration robots, open holders can sometimes let heavy batteries shake loose. A simple rubber band or Velcro strap around the holder ensures they stay put during competitions.