The battery has adjustable current settings which provide for customized treatment, reducing the risk of unnecessary collateral damage occurring from over-treatment. The LOW (0.2 mAmp) and HIGH (0.5 mAmp) electrical current strengths provide for the variation in tissue response which has been observed in different patients, as well as for the different sizes of ingrowing eye lashes and eyelid margin metaplastic hairs which are to be ablated. The battery is low-voltage, re-usable and re-chargeable.

The power supplies include a battery, USB charging cord, and a wall USB plug. For use with the Permablate. Permablate probes are not included.