The tp-dh 18 4 li bl is a professional grade sds plus demolition hammer which is part of the power x-change cordless system and can be powered by any 18v power x-change battery. As part of the professional range the warranty is valid whether the tool is purchased for business or domestic use. This tool has a brushless motor which is covered by a separate 10 year warranty when registered with einhell after purchase. Features and benefits compact and lightweight cordless demolition hammer dedicated sds plus hammer note this machine is not suitable for drilling compatible with all sds plus chisels part of the power x-change system runs on any 18v power x-change battery warranty covers professional or domestic use adjustable impact rate for better control in more delicate applications anti-vibration system chisel lock function for setting chisels in te required position before starting work integrated led worklight brushless motor motor covered by a separate 10 year warranty when registered with einhell specifications battery voltage: 18v battery type: power x-change lithium ion motor: brushless chuck: sds plus impact energy: 4j machine weight: 2.88Kg contents tp-dh 18 4 li bl 18v cordless sds plus demolition hammer sds plus flat chisel sds plus point chisel einhell e-case carry case einhell 18v power x-change battery 4ah battery charger