Each protrusion is configured for engaging with a corresponding claw in such a manner that when {TAIL ~ the battery} is positioned in a “tool” mode is pressed towards the cover, {HEAD ~ a given protrusion} pushes a respective claw away from the main body to allow the cover to be separated from the main body 
Each protrusion is configured for engaging with a corresponding claw in such a manner that when { TAIL ~ the battery } is positioned in a “ tool ” mode is pressed towards the cover , { HEAD ~ a given protrusion } pushes a respective claw away from the main body to allow the cover to be separated from the main body
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH