emagged travis now succeeds.

code/game/objects/items/cards_ids.dm

@@ -80,6 +80,7 @@
 	righthand_file = 'icons/mob/inhands/equipment/idcards_righthand.dmi'
 	item_flags = NO_MAT_REDEMPTION | NOBLUDGEON
 	var/prox_check = TRUE //If the emag requires you to be in range
+	var/uses = 15
 
 /obj/item/card/emag/bluespace
 	name = "bluespace cryptographic sequencer"
@@ -110,6 +111,37 @@
 		user.visible_message("<span class='warning'>[src] fizzles and sparks. It seems like it's out of charges.</span>")
 		playsound(src, 'sound/effects/light_flicker.ogg', 100, 1)
 
+/obj/item/card/emag/examine(mob/user)
+	. = ..()
+	to_chat(user, "<span class='notice'>It has <b>[uses ? uses : "no"]</b> charges left.</span>")
+
+/obj/item/card/emag/attackby(obj/item/W, mob/user, params)
+	if(istype(W, /obj/item/emagrecharge))
+		var/obj/item/emagrecharge/ER = W
+		if(ER.uses)
+			uses += ER.uses
+			to_chat(user, "<span class='notice'>You have added [ER.uses] charges to [src]. It now has [uses] charges.</span>")
+			playsound(src, "sparks", 100, 1)
+			ER.uses = 0
+		else
+			to_chat(user, "<span class='warning'>[ER] has no charges left.</span>")
+		return
+	. = ..()
+
+/obj/item/emagrecharge
+	name = "electromagnet charging device"
+	desc = "A small cell with two prongs lazily jabbed into it. It looks like it's made for charging the small batteries found in electromagnetic devices, sadly this can't be recharged like a normal cell."
+	icon = 'icons/obj/module.dmi'
+	icon_state = "cell_mini"
+	item_flags = NOBLUDGEON
+	var/uses = 5	//Dictates how many charges the device adds to compatible items
+
+/obj/item/emagrecharge/examine(mob/user)
+	. = ..()
+	if(uses)
+		to_chat(user, "<span class='notice'>It can add up to [uses] charges to compatible devices</span>")
+	else
+		to_chat(user, "<span class='warning'>It has a small, red, blinking light coming from inside of it. It's spent.</span>")
 
 /obj/item/card/emagfake
 	desc = "It's a card with a magnetic strip attached to some circuitry. Closer inspection shows that this card is a poorly made replica, with a \"DonkCo\" logo stamped on the back."