Festool 578732 Energy Set 18V 2xTBX4/TCL6
for all applications and 18-volt devices – with an emphasis on maximum power but lightweight (except ETSC 125, RTSC 400, DTSC 400)

Technical data
Capacity 4.00 Ah
Voltage (rated voltage) 18 V
Charging current 6,0 A
Input voltage 220 – 240 V
Product weight without accessories 2.00 kg