Vowenx · charger & power supplies
AA battery holder with USB output, 2 to 8 batteries
Powering a string of lights, a setup, or a small device without a mains adapter is possible with batteries. This holder for 2 to 8 AA batteries converts them into a power source, with a USB output and a voltage of 3 to 12 V.
Note de 4.9/5 basée sur 39 avis clients.Model: 2AA USB 1PCS
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Product details
In use, this AA battery holder is a small Swiss Army knife for portable power. You can insert 2, 3, 4, 6, or 8 AA batteries, and it provides a voltage of 3 to 12 V depending on the model, with a convenient USB output to connect a device or setup. Made of ABS and equipped with a switch, it is used to power an LED string, an electronic project, a small fan, or any accessory when no outlet is available. Compact and lightweight, it can be carried everywhere. No more setups tethered to an outlet; now you can have a portable battery-powered supply.
Compatibility and uses
This holder accepts standard AA batteries, in varying quantities depending on the model (2, 3, 4, 6, or 8). The output voltage depends on the number of batteries: 3 V (2 batteries), 4.5 V (3), 6 V (4), 9 V (6), or 12 V (8). A USB output allows powering a device or circuit.
Technical specifications
- Brand: Vowenx
- Type : AA battery holder (with USB output)
- Number of batteries: 2, 3, 4, 6, or 8 AA (depending on model)
- Output voltage: 3 to 12 V (depending on the number of batteries)
- Output: USB (pack voltage, unregulated)
- Material: ABS
- Switch: Yes
- Color: Black
- Batteries: Not included
- Weight: 0.1 kg
Usage advice
The team's advice: the USB output delivers the battery voltage (3 to 12 V), not a regulated 5 V; check what you are connecting.
Presentation
Practical for powering a setup away from an outlet, this holder converts AA batteries into a power source. Depending on the number of batteries (2 to 8), it delivers 3 to 12 V, with a USB output and a switch. Designed for a string of lights or a DIY project. The USB output carries the pack voltage, not a regulated 5 V.
Key Features
- 2 to 8 AA batteries: From 3 to 12 V depending on the model.
- USB output: Convenient for connecting a setup.
- Switch: Cuts off power without removing the batteries.
- Nomade: Powers away from a socket.
For whom?
For the electronics hobbyist and DIY enthusiast who powers a circuit with batteries. And for those who want a portable power source for string lights or small devices.
Frequently Asked Questions
Customer reviews
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Frequently asked questions
How many batteries?
2, 3, 4, 6 or 8 AA batteries (depending on the model).
What voltage does it provide?
3 V (2 batteries) to 12 V (8 batteries).
Is the USB output 5 V?
No, it delivers the pack's voltage (3 to 12 V), unregulated.
Is there a switch?
Yes, to cut without removing the batteries.
Are the batteries included?
No, to be provided separately.
What are its uses?
LED garland, electronic project, small compatible device.
