Battery

  • $25.00
  • Regular price $50.00

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The rechargeable lithium-ion battery powers Vagustim V2 and Vagustim V2 Plus with reliable, long-lasting energy. Designed for consistent performance, it delivers stable power for smooth sessions and worry-free daily use.

    The rechargeable lithium-ion battery is the official power source for Vagustim V2 and Vagustim V2 Plus devices. Designed for stable performance and reliable energy delivery, it ensures consistent stimulation sessions and dependable daily use.

    • Battery Type: Rechargeable Lithium-Ion (Li-ion)
    • Nominal Voltage: 3.7 V
    • Energy Capacity: 3.8 Wh
    • Dimensions: 53.3 mm × 33.9 mm × 5.6 mm
    • Design: Compact, lightweight, and optimized for portable

    This battery provides a balance of long-lasting power and safety, supporting uninterrupted Vagustim sessions with efficient energy consumption.

    Shippings:

    • Fast Processing: Orders are processed promptly and typically ship within 1–5 business days.
    • Reliable Delivery: We use trusted carriers—including FedEx Express—to ensure safe and timely delivery.
    • Free Worldwide Shipping: Orders over $100 ship free to most countries. Shipping fees for other orders are calculated at checkout based on your location.
    • Eco-Friendly Packaging: All orders ship in our fully recyclable and biodegradable signature boxes.

    Returns

    • We offer a 30-day money-back guarantee.
    • To qualify for a refund, products must be returned in their original packaging.
    • Customers are responsible for return shipping unless the item is defective or damaged.
    • For return assistance, please contact our team at support@vagustim.io

    The battery is fully compatible with the following devices:

    • Vagustim V2
    • Vagustim V2 Plus

    It is designed for seamless integration with Vagustim devices and supports both offline use and app-connected sessions via the Vagustim mobile app.

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    Listen to Our Users

    Hands-Free Bilateral Activation
    Auricular ActivationBilateral ActivationWellness Provider

    Hands-Free Bilateral Activation

    I've seen a lot but when I saw how Vagustim worked I knew I had to try it…
    Norman Hoffman, DC DACNB MscClinNeuroSci
    Hands-Free Bilateral Activation
    Easy to Use
    Welness ProviderAuricular ActivationVagus Education

    Easy to Use

    What we've been recommending, [and] what Jasmine has used is a product known as the Vagustim. Simple headphone, it's easy to use as you can see from this photo here. It is inexpensive, and I favor this over other options…
    Michael Ruscio, DC
    Easy to Use
    Vagustim Helped Me Reset
    Wellness UserHRVModulate StressClear Results

    Vagustim Helped Me Reset

    I was constantly exhausted no matter how much I rested. Turns out my nervous system was stuck in stress mode, and well, I didn't even realize it.
    Mike
    Vagustim Helped Me Reset
    Better Results, Better Life
    Wellness UserHRVModulate StressClear Results

    Better Results, Better Life

    ...I started using it just 15 minutes a day, and wow! I sleep deeper, my digestion improved, and I feel so much more balanced.
    Salesha
    Better Results, Better Life
    No Meds, No Hassle, 15 Minutes a Day
    Wellness UserBetter SleepNo Hassle

    No Meds, No Hassle, 15 Minutes a Day

    There's no meds, there's no hassle, it's totally natural, and they even offer a money back guarantee! So you've got nothing to lose. Vagustim help me reset, maybe it can help you too.
    Mclean
    No Meds, No Hassle, 15 Minutes a Day
    Modulate Your Stress, Regain Your Life
    Wellness UserWellness ProviderModulate Stress

    Modulate Your Stress, Regain Your Life

    Vagustim is a good device to modulate your level of stress.
    Fabiana Silva, PT, MSc, PhD
    Modulate Your Stress, Regain Your Life
    Say Goodbye to Ineffective Solutions
    Wellness UserNo HassleModulate Stress

    Say Goodbye to Ineffective Solutions

    I tried meditation: 2 weeks. Supplements: hit or miss. Cold plunges? Definitely not for me. Then I found vagustim, and it was different.
    Gary
    Say Goodbye to Ineffective Solutions
    Sleep Better, Feel Calmer
    Wellness UserBetter SleepNo Hassle

    Sleep Better, Feel Calmer

    I learned the vagus nerve is like a communication super highway between your brain and body. And when it's under-active, things get out of balance. That's where Vagustim comes in.
    Laura
    Sleep Better, Feel Calmer

    Loved by Customers

    Frequently Asked Questions About Product

    Please read our frequently asked questions to find out more

    Vagustim is a smart, non-invasive device designed for bilateral auricular vagus nerve stimulation. Using patented technology, it delivers gentle electrical stimulation to the vagus nerve through the ear, helping improve overall well-being by addressing stress, sleep, anxiety, pain, and more. The device pairs with a mobile app for personalized adjustments.

    Vagustim is designed for both personal and professional use. It’s suitable for anyone looking to improve their wellness and for healthcare professionals seeking advanced tools for patient care. However, individuals with implanted medical devices (like pacemakers) or certain medical conditions should consult their physician before use.

    Yes, Vagustim is developed in compliance with stringent medical device regulations and has been validated in over 20 clinical trials. It is safe, non-invasive, and easy to use when following the provided guidelines.

    Vagustim is designed to support various wellness goals, including:

    • Reducing stress and anxiety
    • Improving sleep quality
    • Alleviating chronic and acute pain
    • Accelerating physical and mental recovery
    • Supporting gut-brain connection health

    Vagustim is controlled via a mobile app that allows you to customize stimulation parameters, track usage, and monitor your progress. The app provides a user-friendly interface for a fully personalized experience.

    Yes, Vagustim Pro is tailored for health professionals and clinics. It includes advanced features such as customizable protocols, real-time remote monitoring, and data-driven insights, making it ideal for managing multiple users and optimizing care delivery.

    Yes, Vagustim is designed for regular use. Daily sessions are safe and can help you achieve better long-term results. Always follow the usage recommendations provided in the manual or by your healthcare provider.