The psr 18 li 2 ergonomic is a cordless drill driver with an ideal ergonomic design diyers benefit from the especially compact lightweight design the tool ensures optimum power transfer and relieves strain on the user making it especially pleasant to work with its brushless motor and intelligent electronic control system give the psr 18 li 2 ergonomic especially high endurance complex projects are also no problem with the psr 18 li 2 ergonomic because its battery offers more runtime per ba