maybe it just works

whom knows

code/modules/power/cells/device_cells.dm

@@ -64,3 +64,16 @@
 
 /obj/item/weapon/cell/device/weapon/recharge/alien/update_icon()
 	return // No overlays please.
+
+//YAWN Addtion
+/obj/item/weapon/cell/device/weapon/recharge/alien/omni
+	name = "omni weapon power cell"
+	desc = "A mix bettewn alien technology and phoron tech. Seems to fit in almost any cell slot..."
+	charge_amount = 90 // 5%.
+	maxcharge = 1800
+	charge_delay = 500 // Every 50 seconds.
+	origin_tech = list(TECH_POWER = 6, TECH_ENGINEERING = 4, TECH_PHORON = 3)
+
+/obj/item/weapon/cell/device/weapon/recharge/alien/omni/empty/Initialize()
+	. = ..()
+	charge = 0

code/modules/power/cells/power_cells.dm

@@ -58,6 +58,19 @@
 	..()
 	charge = 0
 
+//Yawn Add
+/obj/item/weapon/cell/ultra
+	name = "ultra-capacity power cell"
+	origin_tech = list(TECH_POWER = 7)
+	icon_state = "upcell"
+	maxcharge = 40000
+	matter = list(DEFAULT_WALL_MATERIAL = 700, "glass" = 80)
+
+/obj/item/weapon/cell/hyper/empty/New()
+	..()
+	charge = 0
+//End of Yawn changes
+
 /obj/item/weapon/cell/infinite
 	name = "infinite-capacity power cell!"
 	icon_state = "icell"

code/modules/research/designs/power_cells.dm

@@ -52,6 +52,17 @@
 	category = "Misc"
 	sort_string = "BAAAD"
 
+//Yawn adding
+/datum/design/item/powercell/ultra
+	name = "ultra-capacity"
+	id = "ultra_cell"
+	req_tech = list(TECH_POWER = 6, TECH_MATERIAL = 5, TECH_ARCANE = 2)
+	materials = list(DEFAULT_WALL_MATERIAL = 400, "gold" = 150, "silver" = 150, "glass" = 70, MAT_URANIUM = 300, MAT_VERDANTIUM = 250, MAT_DURASTEEL = 520)
+	build_path = /obj/item/weapon/cell/ultra
+	category = "Misc"
+	sort_string = "BAAAE"
+//End of Yawn add
+
 /datum/design/item/powercell/device
 	name = "device"
 	build_type = PROTOLATHE
@@ -69,3 +80,15 @@
 	build_path = /obj/item/weapon/cell/device/weapon
 	category = "Misc"
 	sort_string = "BAABB"
+
+//Yawn add
+/datum/design/item/powercell/omni
+	name = "omni"
+	req_tech = list(TECH_POWER = 8, TECH_MATERIAL = 7, TECH_ARCANE = 2, TECH_PHORON = 4, TECH_PRECURSOR = 2)
+	build_type = PROTOLATHE
+	id = "weapon"
+	materials = list(DEFAULT_WALL_MATERIAL = 1700, "glass" = 550, MAT_DURASTEEL = 230, MAT_MORPHIUM = 320, MAT_METALHYDROGEN = 600, MAT_URANIUM = 60, MAT_VERDANTIUM = 150, MAT_PHORON = 900)
+	build_path = /obj/item/weapon/cell/device/weapon/recharge/alien/omni
+	category = "Misc"
+	sort_string = "BAABC"
+//End of Yawn add