Sponge electrodes are the most prominent type of electrodes preferred by leading researchers and clinicians for applying tDCS.

Caputron tDCS electrodes are comprised of a research-grade conductive carbon rubber insert with a 4 mm banana connection, a high-quality sponge insert, and a flexible silicone housing. Caputron electrodes are available in 2" x 2" and 3" x 3" sizes.

Our flexible highly conductive material and elastic silicone shell allow our electrode to more easily contour to the shape of the head or body than Amrex electrodes, providing better contact quality between the electrode and the user.

Caputron tDCS electrodes require no maintenance. For optimal current flow, we recommend changing electrodes after 3 months of use. Sponge inserts should be changed after 2-3 sessions.

Advantages:

• Flexible design allows for optimal contact quality, even with areas containing thick hair, providing uniform current delivery
• Highly conductive electrode
• No maintenance required
• Conductive carbon rubber insert does not rust

Combine these electrodes with the Caputron Universal Strap for an easy to set up and reproducible tDCS session.

Electrode Care

Caputron tDCS electrodes require no maintenance. For optimal current flow, we recommend changing electrodes after 3 months. Sponge inserts should be changed after 2-3 sessions.

To increase the life of your electrodes, it is good practice to alternate between which electrode is used for the anode and which electrode is used for the cathode before each use. Sponges may also be removed from the housing, rinsed and left to dry. Though you may rinse the carbon rubber insert after each session, it is not necessary.

*Electrodes are sold individually, not in pairs.

1 x Caputron electrode
• 2" x 2"
• 3" x 3"

Need to Return Your Purchase? It's Easy - Caputron Offers 90 Day Hassle Free Returns

Our return policy is simple. If you are not 100% satisfied with your purchase from Caputron you can return your item(s) within 90 days of purchase. If 90 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

Returned devices must be in a like-new and undamaged condition. Products returned damaged may not qualify for a refund.

Opened or used accessories such as electrodes, gel, saline, head straps, or other consumables are not eligible for a refund.

Shipping
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Orders are generally dispatched within 1-3 days after receipt of payment, though some exceptions may apply, and are shipped via UPS, DHL and USPS with tracking (when applicable) and drop-off without signature. If you prefer delivery by a different method, please contact us. Delivery with signature is available for an additional fee.

Once your order is shipped you will receive an email or sms message when applicable (additional carrier rates may apply) with any tracking information available -- you can check order status by logging into your account.

International Customers Please Note: Any additional fees required by customs will be the responsibility of the buyer. We cannot control customs processing times in international countries.

It is not uncommon for USPS First Class/Flat Rate parcels, or packages of any type, to get caught up in customs for weeks at a time. We highly recommend using UPS or DHL for international orders as they provide faster customs processing times and accurate tracking updates.

We are not responsible for any added time due to customs. We will not be liable for, nor will any adjustment, refund, or credit of any kind be given as a result of any delay, misdelivery, or non-delivery. Items returned to us that were deemed undeliverable and are not damaged in any way are subject to partial refund for the cost of the merchandise minus the cost of shipping.

At the discretion of both Caputron and the buyer, redelivery may be attempted for additional shipping costs determined prior to reshipment.

* When offered, free shipping is eligible only for the contiguous United States and does not apply to items that need to be shipped freight or for certain research items.