The Brain Stimulator tDCS Device w/ Electrodes – $90

The Brain Stimulator Version 2.0

What you will receive:
The Brain Stimulator tDCS Device
Now with selectable current ranges of 0.5mA, 1mA, 1.5mA, and 2mA
(4) Sealed, Medical Grade Self-Adhesive Electrodes
Not recommended for use above 1.5mA
Device uses one 9 volt battery (not included)
All products ship within 1-2 business days
Click here to view our International Shipping Rates

Read what our awesome customers say!
In order to purchase a device, you must agree to our Terms and Conditions. I agree




Electrode Positioning Headband – $4.00

Blue Headband
To assist in securing electrodes, and to allow you to use the electrodes long after they lose their self-adhesive properties.


Extra Electrodes (one 4-pack) – $4.99

(4pk) Self-adhesive Electrodes
*Not recommended for use above 1.5mA*


Extra Electrodes (three 4-packs) – $12.99

3pk of Electrodes
*Not recommended for use above 1.5mA*


To learn more about our selection of adapters, please see our Choosing Electrodes page.

Alligator Clip Adapters (for use with sponge electrodes) – $6.00

Alligator Clip Adapters_smlr      Alligator Clip Adapters w: Sponges_smlr
*Sponges not included*
Note: Please be sure that the metal of the alligator clip is not laying against bare skin during sessions. This could cause a concentration of current on that area. The best solution is to insert one prong of the alligator clip inside of the sponge.


Amrex Sponge Electrode Adapters (Gold-Plated banana plugs) – $11.25

tDCS On Sale
Amrex Banana Plug Adapters      The Brain Stimulator with Amrex Sponges
*Amrex sponge electrodes not included*


Amrex Sponge Electrodes

It has come to our attention that Amrex does not ship Internationally to certain countries. We think this is wrong, and that everyone should have access to Amrex’s quality sponge electrodes. So, if you live in a country that Amrex doesn’t ship to, you can now purchase their sponge electrodes directly through us (if you live in the US, it may be cheaper to order through Amrex’s website). We realize that these electrodes are somewhat pricey, so we hope this will only be an intermediary step as we are working to design our own sponge electrodes to offer at a more acceptable price. But in the meantime, this will give our Domestic and International customers access to what is arguably considered the best electrodes for use with tDCS :)

Pair of 2″ x 2″ Amrex Sponge Electrodes – $39.99

2x2 Amrex Sponge Electrodes
*Please note: actual exposed sponge is sized at 1.25″ x 1.25″
Amrex Adapters are needed to use these sponge electrodes with The Brain Stimulator.


Pair of 3″ x 3″ Amrex Sponge Electrodes – $45.00

3x3 Amrex Electrodes for The Brain Stimulator
*Please note: actual exposed sponge is sized at 2″ x 2″
Amrex Adapters are needed to use these sponge electrodes with The Brain Stimulator.


We love our happy customers. If you’re not satisfied with our product for whatever reason, just contact us.

Disclaimer: This kit is sold completely as-is. We make no promises or guarantees. You must understand that this is not a professional medical device. The Brain Stimulator has not been reviewed or approved by the FDA. The Brain Stimulator does not claim to diagnose, assist, treat, cure, or prevent any medical condition or ailment. What you do with this kit is your sole responsibility. We are not doctors and are not providing any recommendations of any kind with the sale of this kit. Consult your physician regarding tDCS before attempting anything. Do your own research and use at your own risk.