Fits all models – however, please ask for a male connector if you have a WAVE pad without the long connector!
Rechargeable controller with Lithium-ion battery 11.1V/2200mAh with velcro
Indicator of time interval of treatment and how much battery is left on the controller
The battery comes with a 1 year warranty
The battery life is about 5-8 hours – and is with quick charger function.
Charge the battery for at least 3 hours