4-Slot AA Battery Holder with Power Switch & USB Port
4-Slot AA Battery Holder with Power Switch & USB Port
4-Slot AA Battery Holder with Power Switch & USB Socket
Keep your projects powered and organized with this compact 4-Slot AA Battery Holder. Featuring a built-in on/off power switch and a USB output socket, this sturdy battery case is perfect for DIY electronics, remote-controlled devices, LED projects, portable fans, and more. Simply load four AA batteries, flip the switch, and power your device through the USB port — no soldering required.
Key Features
- 4-Slot AA Battery Capacity: Holds four standard AA (No.5) batteries for a reliable power supply.
- Built-In Power Switch: Easily turn power on or off without disconnecting wires or removing batteries.
- USB Output Socket: Provides a convenient USB port to power compatible devices directly from AA batteries.
- Durable HIPS Construction: Made from high-impact polystyrene (HIPS) for a lightweight yet strong shell that resists everyday wear.
- Nickel-Plated Steel Springs: Corrosion-resistant spring contacts ensure a secure, stable connection for each battery.
- Compact & Portable: Measures just 78 × 65 × 19 mm — slim enough to fit neatly into project enclosures or carry in a bag.
- No Light Version: Clean, distraction-free design without an indicator LED, ideal for applications where light interference is unwanted.
Specifications
| Material | HIPS Polystyrene |
| Spring Material | Nickel-Plated Steel |
| Rivet Material | Carbon Steel |
| Battery Type | AA (No.5) × 4 |
| Dimensions | 78 × 65 × 19 mm |
| Package Contents | 1 × Battery Holder (batteries not included) |
| Country of Origin | Made in China |
What's in the Box?
- 1 × 4-Slot AA Battery Holder with Power Switch & USB Socket
- Note: Batteries are NOT included.
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Note: Colours may vary slightly from images due to monitor settings and lighting conditions. Please allow ±1–2 mm measurement tolerance.
Learn more: ENERGY STAR product efficiency guidance
Frequently Asked Questions
Q: What type of batteries does this AA battery holder use?
A: This battery holder is designed for standard AA (No.5) batteries. It holds 4 AA batteries at once. Batteries are not included with the purchase.
Q: What can I use the USB socket on the battery case for?
A: The built-in USB output socket lets you connect and power USB-compatible devices — such as small fans, LED strips, or DIY electronics — directly using the energy stored in the four AA batteries. It's ideal for portable and off-grid power setups.
Q: Does the battery holder have an indicator light?
A: No — this is the "No Light" version, meaning there is no LED indicator. This makes it ideal for projects where a status light would be distracting or unwanted, such as overnight charging setups or enclosed electronic builds.
Q: How do I turn the battery case on and off?
A: The holder features a dedicated on/off power switch on the casing. Simply toggle the switch to control the power output without needing to remove the batteries.