Due to the ongoing severity of the COVID-19 epidemic, we are temporarily suspending our operations. While we will not be accepting any orders or returns, we are available to assist current customers as needs arise.

This was not an easy decision, however we have always held a strong stance that safety is of paramount priority when it comes to Transcranial Direct Current Stimulation (tDCS). We have gone to extensive lengths to ensure our products are safe, our customers stay safe, and have even blown the whistle when finding other companies selling risky, sub-par tDCS devices. As we monitored the progression of the COVID-19 virus, we quickly realized we would be hypocrites if we ignored the situation.

For the safety of not only our employees and vendors, but our customers and society as a whole, we are suspending operations for now. These are unprecedented times, but we don't have to endure them alone. We are all in this together. From Los Angeles to Beijing, it matters not what your gender is, your race, religion, or economic status... we all can make a difference.

Please, stay home when you can. Practice social distancing, wash your hands often, and BE KIND to your neighbor. And as always, thank you for being a part of The Brain Stimulator Family :)

The Travel Model v2.0 Advanced tDCS Kit

The Brain Stimulator v2.0 Advanced tDCS Kit with 3x3" Amrex Sponge Electrodes, Banana Plug Electrode Cables, and a Blue Electrode Positioning Headband

The Travel Model v2.0 Advanced tDCS Kit

Looking to try out tDCS? Our Travel Model v2.0 Advanced Kits are a great way to get started with tDCS at an affordable price. With the included 3×3″ Professional Sponge Electrodes and an Electrode Positioning Headband you’re well on your way to enjoying tDCS!

The Travel Model v2.0 Advanced Kit Includes:

  • The Brain Stimulator Travel Model v2.0
  • Gold-Plated Sponge Electrode Cable
  • Blue Electrode Positioning Headband
  • Professional 3×3″ Amrex Sponge Electrodes

NOTE: 9V Battery not included

This product has been discontinued


Our new and improved Travel Model Version 2.0 is the coolest tDCS device we’ve ever built! We listened to your feedback and made some updates to our original Travel Model. The main change in our new version is the addition of a small, current-indicating blue LED light. Now the Travel Model will have the same ON/OFF visual indicator just like the original Brain Stimulator has. You’ll never again have to worry about leaving your device on and draining the battery! When the device is switched on, the LED will illuminate, informing you that the device is on and current is flowing. When you’re done with your tDCS session, just switch off the device and the LED will turn off as well.

We also programed additional functionality so that the LED indicator light also functions as a low-battery indicator! As the internal 9V battery (not included) looses power over time, the internal circuitry will track the available voltage to determine the battery’s health. As soon as the battery starts to loose its effectiveness, the LED light will start flashing, alerting the user that the battery needs to be replaced. We are the first company on the market to implement low-battery technology into a tDCS device. With this new functionality, you can be sure that your tDCS device is always performing at the highest standards possible.

On top of the added LED, we completely replaced the detachable electrode cable which comes with the device. The new electrode cable utilizes a much smaller, 2.5mm jack as opposed to the 3.5mm jack used on the original Travel Model. Additionally, the new white cable fuses the Anode and Cathode wires together, similar to the wires used with headphones. The fused cables have the ability to be pulled apart (so they’re two separate wires) so that you can alter the cables to reach those hard to reach montages.

All of our tDCS devices come with a 30-Day Money-Back Guarantee. If you’re not satisfied with your purchase, or just decide that tDCS isn’t for you, contact our customer support team and we’ll take care of it.

Additional information


2×2" Amrex Electrodes, 3×3" Amrex Electrodes

Device Dimensions

3.25 x 1.6 x 0.9 inches

Selectable Current Levels

1mA and 2mA (with a variance of +/- 0.1mA)

Electrode Lead Wires

3 feet (1 meter) – Detachable, right-angled connector, with fused wires.


Replaceable 9 volt battery (not included), 150+ hours of continuous usage


30-Day Hassle-Free, No Questions Asked Returns


1-Year Warranty on Parts and Labor (Satisfaction Guarantee)