Desciption For 4259990 The Einhell TP-DW 18/225 Li – Solo cordless drywall sander is a flexible member of the Power X-Change series. It features electronic speed control, dust extraction system and a flexibly rotating brush ring, a folding long handle and a detachable aluminium extension with additional handle, plus a spring-mounted sanding plate and a sanding disk with micro hook-and-loop fastening. It is comfortable to use in continuous duty thanks to the function switch with locking button and the soft grip surfaces. The product is supplied in a transport case along with an extension hose with foot, dust bag and 6 sheets of abrasive paper, 1 abrasive mesh and a dust extractor adapter. Supplied without a battery or charger. These are available separately. A member of the Power X-Change family El. speed control for adjusting to the particular materialappl. Function switch with lockable button for low-fatigue operation Integrated dust extraction system for clean and flexible work Sanding disk with spring bearing for optimum contact to the wall Grinding/sanding disk with micro hook-and-loop fastening Flexibly swiveling brush ring for keeping the workplace clean Desciption For 4511396 Einhell Power X Change 18v Lithium Ion 4.0ah Battery Power X-Change is the rechargeable battery system from Einhell. It is designed for multi functionality. With this advanced technology, you can use 18V rechargeable batteries with different capacity ratings to power any of the Einhell Power X Change range. 7-in-1 ABS: Active Battery Management System from Einhell. No memory effect - the battery can be recharged at any time, even if it is only partially discharged. No self discharging - always ready for immediate action even after being in storage for months. Compact and light - significantly lighter than NiCd batteries allowing better handling. Sophisticated charging technology - short charging time, optimum performance and maximum batt