Cell chargers are now buildable and (upgradable!) machines.

code/game/machinery/cell_charger.dm

@@ -8,8 +8,10 @@
 	idle_power_usage = 5
 	active_power_usage = 60
 	power_channel = EQUIP
+	circuit = /obj/item/circuitboard/machine/cell_charger
 	var/obj/item/stock_parts/cell/charging = null
 	var/chargelevel = -1
+	var/charge_rate = 500
 
 /obj/machinery/cell_charger/proc/updateicon()
 	cut_overlays()
@@ -28,7 +30,7 @@
 		to_chat(user, "Current charge: [round(charging.percent(), 1)]%.")
 
 /obj/machinery/cell_charger/attackby(obj/item/W, mob/user, params)
-	if(istype(W, /obj/item/stock_parts/cell))
+	if(istype(W, /obj/item/stock_parts/cell) && !panel_open)
 		if(stat & BROKEN)
 			to_chat(user, "<span class='warning'>[src] is broken!</span>")
 			return
@@ -52,17 +54,31 @@
 			user.visible_message("[user] inserts a cell into [src].", "<span class='notice'>You insert a cell into [src].</span>")
 			chargelevel = -1
 			updateicon()
-	else if(istype(W, /obj/item/wrench))
-		if(charging)
-			to_chat(user, "<span class='warning'>Remove the cell first!</span>")
+	else 
+		if(!charging && default_deconstruction_screwdriver(user, icon_state, icon_state, W))
 			return
+		if(default_deconstruction_crowbar(W))
+			return
+		if(!charging && default_unfasten_wrench(user, W))
+			return
+<<<<<<< HEAD
 
 		anchored = !anchored
 		to_chat(user, "<span class='notice'>You [anchored ? "attach" : "detach"] [src] [anchored ? "to" : "from"] the ground</span>")
 		playsound(src.loc, W.usesound, 75, 1)
 	else
+=======
+>>>>>>> 0b718fa... Cell chargers are now buildable and (upgradable!) machines. (#35517)
 		return ..()
 
+/obj/machinery/cell_charger/deconstruct()
+	if(charging)
+		charging.forceMove(drop_location())
+	return ..()
+
+/obj/machinery/cell_charger/Destroy()
+	QDEL_NULL(charging)
+	return ..()
 
 /obj/machinery/cell_charger/proc/removecell()
 	charging.update_icon()
@@ -102,6 +118,10 @@
 
 	..(severity)
 
+/obj/machinery/cell_charger/RefreshParts()
+	charge_rate = 500
+	for(var/obj/item/stock_parts/capacitor/C in component_parts)
+		charge_rate *= C.rating
 
 /obj/machinery/cell_charger/process()
 	if(!charging || !anchored || (stat & (BROKEN|NOPOWER)))
@@ -109,8 +129,8 @@
 
 	if(charging.percent() >= 100)
 		return
-
-	use_power(200)		//this used to use CELLRATE, but CELLRATE is fucking awful. feel free to fix this properly!
-	charging.give(175)	//inefficiency.
+	use_power(charge_rate)
+	charging.give(charge_rate)	//this is 2558, efficient batteries exist
 
 	updateicon()
+ 

code/game/objects/items/circuitboards/machine_circuitboards.dm

@@ -85,6 +85,11 @@
 	build_path = /obj/machinery/recharger
 	req_components = list(/obj/item/stock_parts/capacitor = 1)
 
+/obj/item/circuitboard/machine/cell_charger
+	name = "Cell Charger (Machine Board)"
+	build_path = /obj/machinery/cell_charger
+	req_components = list(/obj/item/stock_parts/capacitor = 1)
+
 /obj/item/circuitboard/machine/cyborgrecharger
 	name = "Cyborg Recharger (Machine Board)"
 	build_path = /obj/machinery/recharge_station