Revolutionizing The Recharge Experience

The Axonics R20™ System provides patients the freedom to go 6 to 10 months between recharging sessions,* empowering them to live more and recharge less.

Axonics R20™

  • Proprietary titanium-ceramic enclosure
  • 6 to 10 month recharge interval
  • 20+ year battery life
  • Only 5cc in volume
  • Delivers constant current stimulation
  • Fast and safe charging1,2

*Depending on therapy settings


The Axonics R20 System is powered by NexCore technology, to minimize energy consumption and maximize recharge interval.

Watch to learn more about NexCore Technology

Recharge-Free Patient Remote Control

  • Pocket-sized and easy-to-use
  • One-handed operation with no need for an extra communicator
  • Indicates when it is time to recharge the R20 device
  • Checks if system is ready for full-body MRI without requiring an office visit
  • Allows increase or decrease in stimulation

Patented Tined Lead Design

  • Patented helical-tined design to mitigate lead migration
  • Visible and radiopaque markers for lead implantation
  • Compatible with both R20 rechargeable and F15 recharge-free SNM systems

What Patients
Have to Say

Jill V, a woman who uses the Axonics® System

Results and experiences may vary.

The use of the remote is as simple as it could possibly be.

Charging System

  • Wireless charging system allows for patient mobility
  • Charges wirelessly through the skin
  • Provides the freedom to go 6 to 10 months between recharging (Recharge interval depends on therapy settings)

Charging With the Stretchable Belt

Patients Find Charging Easy1


of patients found
recharging easy to do1


of patients felt the time it
takes to recharge is acceptable1

What Patients
Have to Say

Jill V, a woman who uses the Axonics® System

Results and experiences may vary.

The charging is very simple. I keep the charger on a little dock. On Sunday nights, I watch television and I charge. It’s a very simple thing.

Axonics SNM Systems are MRI conditionally safe for:

  • 1.5T and 3T full-body MRI scans
  • 1.5T and 3T head coil MRI scans
  • 1.5T and 3T upper and lower extremity MRI scans

Compatible System Components for a Simplified Therapy Experience

  • Clinician Programmer to test stimulation during lead placement and program therapy settings
  • External Trial System offers basic and advanced trial options that are lightweight and discreet
  • One tined lead compatible with both F15™ and R20™ systems, further improving the therapy experience and offering flexibility in clinical decision making



1. Pezzella A, McCrery R, Lane F, et al. Two-year outcomes of the ARTISAN-SNM study for the treatment of urinary urgency incontinence using the Axonics rechargeable sacral neuromodulation system [published online ahead of print, 2021 Jan 28]. Neurourol Urodyn. 2021;10.1002/nau.24615. doi:10.1002/nau.24615

2. Blok B, Van Kerrebroeck P, de Wachter S, Ruffion A, Van der Aa F, Jairam R, Perrouin-Verbe MA, Elneil S. A prospective, multicenter study of a novel, miniaturized rechargeable sacral neuromodulation system: 12-month results from the RELAX-OAB study. Neurourol Urodyn. 2019 Feb;38(2):689-695.


We are here to help answer any questions you may have about Axonics Therapy.