Unlimited running time: For continuous electrical operation, the 18 V battery pack can be replaced with the plug it n mains adapter, which is an ideal solution in combination with a Festool mobile dust extractor. Unique: With battery or cable. For all applications which require an even longer operating performance, the 18 V battery pack can be replaced with the plug it-mains adapter (included in the set and available as an accessory). This creates a mains-powered machine with an unlimited running time in combination with the plug it-cable – ideal in conjunction with a Festool mobile dust extractor. not compatible with all other Festool cordless tools|for continuous electrical operation of the ETSC 125, RTSC 400, DTSC 400 cordless sanders|ergonomic, lightweight design. for ETSC 125, RTSC 400, DTSC 400 cordless sanders
