PowerClips are designed for an ergonomic fit and do not need to be removed during the use of the tool. Placing the PowerClip over the wireless charging ports on the PowerMat or Expansion Modules charges the tool and provides the professional barber or stylist with a true, hassle-free wireless experience. Fits Wahl 5 Star Finale Shaver Finishing Tool Black | 8164. Not recommended for Wahl 5 Star Finale Shaver Burgundy | 8061-100 due to battery not being lithium ion. *Shaver not included.