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