Penitence for the awful mistakes I have done in the refactor.

code/game/objects/items/stunbaton.dm

@@ -22,7 +22,11 @@
 	var/preload_cell_type //if not empty the baton starts with this type of cell
 
 /obj/item/melee/baton/get_cell()
-	return cell
+	var/obj/item/stock_parts/cell/our_cell = cell
+	if(iscyborg(loc))
+		var/mob/living/silicon/robot/R = loc
+		our_cell = R.get_cell()
+	return our_cell
 
 /obj/item/melee/baton/suicide_act(mob/user)
 	user.visible_message("<span class='suicide'>[user] is putting the live [name] in [user.p_their()] mouth! It looks like [user.p_theyre()] trying to commit suicide!</span>")
@@ -47,10 +51,7 @@
 	preload_cell_type = /obj/item/stock_parts/cell/high
 
 /obj/item/melee/baton/proc/deductcharge(chrgdeductamt, chargecheck = TRUE, explode = TRUE)
-	var/obj/item/stock_parts/cell/copper_top = cell
-	if(iscyborg(loc))
-		var/mob/living/silicon/robot/R = loc
-		copper_top = R.cell
+	var/obj/item/stock_parts/cell/copper_top = get_cell()
 	if(!copper_top)
 		switch_status(FALSE, TRUE)
 		return FALSE
@@ -86,9 +87,10 @@
 		icon_state = "[initial(name)]"
 
 /obj/item/melee/baton/examine(mob/user)
-	..()
-	if(cell)
-		to_chat(user, "<span class='notice'>\The [src] is [round(cell.percent())]% charged.</span>")
+	. = ..()
+	var/obj/item/stock_parts/cell/copper_top = get_cell()
+	if(copper_top)
+		to_chat(user, "<span class='notice'>\The [src] is [round(copper_top.percent())]% charged.</span>")
 	else
 		to_chat(user, "<span class='warning'>\The [src] does not have a power source installed.</span>")
 
@@ -118,10 +120,7 @@
 		return ..()
 
 /obj/item/melee/baton/attack_self(mob/user)
-	var/obj/item/stock_parts/cell/copper_top = cell
-	if(iscyborg(loc))
-		var/mob/living/silicon/robot/R = loc
-		copper_top = R.cell
+	var/obj/item/stock_parts/cell/copper_top = get_cell()
 	if(!copper_top || copper_top.charge < (hitcost * STUNBATON_CHARGE_LENIENCY))
 		switch_status(FALSE, TRUE)
 		if(!copper_top)
@@ -222,7 +221,8 @@
 	. = ..()
 	if (!(. & EMP_PROTECT_SELF))
 		switch_status(FALSE)
-		deductcharge(1000 / severity, TRUE, FALSE)
+		if(!iscyborg(loc))
+			deductcharge(1000 / severity, TRUE, FALSE)
 
 //Makeshift stun baton. Replacement for stun gloves.
 /obj/item/melee/baton/cattleprod