The official Vagustim battery
Rechargeable lithium-ion power for Vagustim V2 and Vagustim V2 Plus, with reliable, long-lasting energy 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 activation sessions and dependable daily use.
This battery provides a balance of long-lasting power and safety, supporting uninterrupted Vagustim sessions with efficient energy consumption.
The battery is fully compatible with the following devices:
It is designed for seamless integration with Vagustim devices and supports both offline use and app-connected sessions via the Vagustim mobile app.
Shippings:
Returns
Loved by customers
Real people using Vagustim for better sleep, less stress, and a greater sense of balance.
"We frequently recommend vagus nerve activation for our patients, and we've officially switched from older neck-based devices to ear-based Vagustim in our practice."
Dr. Jonathan Chung, DC Chiropractic Neurologist Keystone
Faster sleep, better gut health, and hands-free convenience this device has been genuinely life-changing for me.
Dr. Norman Hoffman, Ph.D.
"Real data over 30 days showed better deep sleep quality and improved HRV metrics. A fascinating biohacking tool I will definitely keep using."
Prof. Dr. Buket Akıncı Professor of Physiotherapy & Rehabilitation
"No clinic visits or subscriptions needed just an effortless wellness habit. Giving it a couple of weeks of consistent use was so worth it."
Sarah
"My mind used to race the second I hit the bed. 15 minutes of hands-free use before sleep helped me switch out of stress mode and my tracker proves it."
Steve
Tech specs
Designed for stable performance and reliable energy delivery, for consistent activation sessions and dependable daily use.
A balance of long-lasting power and safety, supporting uninterrupted Vagustim sessions with efficient energy consumption.
Why people love it
Reported outcomes across 60+ peer-reviewed studies on vagus activation. Shown as a stat grid, top results first, with a Show all results toggle:
+55%
Vagal activity
Increase
+47%
Pain threshold
Increase
+40%
Memory performance
Improvement
+41%
Sleep quality
Enhancement
37%
Fatigue
Reduction
+13%
Brain activity
Increase
+6%
Agility
Improvement
6%
Muscle tension
Decrease
+4%
Weight control
Improvement
Results in specific study populations. Vagustim is most effective when used consistently, with many people noticing benefits within about four weeks. Individual results may vary.
Why Vagustim
Most devices sell a single promise of calm. Vagustim is built for people who want proof, personalization, and a whole body result, and it is the device practitioners recommend most.
Frequently asked questions
The battery is fully compatible with Vagustim V2 and 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.
Yes. This rechargeable lithium-ion battery is the official power source for Vagustim V2 and Vagustim V2 Plus, designed for stable performance and reliable energy delivery.
Yes. The battery supports both offline use with the device's preset programs and app-connected sessions via the Vagustim mobile app.
Orders are processed promptly and typically ship within 1 to 5 business days, with trusted carriers including FedEx Express. Orders over $100 ship free to most countries; shipping for other orders is calculated at checkout based on your location.
We offer a 30-day money-back guarantee. Products must be returned in their original packaging, and customers are responsible for return shipping unless the item is defective or damaged. For return assistance, contact support@vagustim.io.
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