diff --git a/notebook_nueva/battery_holder.py b/notebook_nueva/battery_holder.py
index 139270d..c83979b 100644
--- a/notebook_nueva/battery_holder.py
+++ b/notebook_nueva/battery_holder.py
@@ -1,27 +1,32 @@
 import cadquery as cq
 
-cpu_stand_positions = [(0, 0), (58, 0), (58, 49), (0, 49)]
+stand_positions = [(0, 0), (58, 0), (58, 49), (0, 49)]
 
-lower_stands = cq.Sketch().push(cpu_stand_positions).circle(3, mode="a")
+lower_stands = cq.Sketch().push(stand_positions).circle(3, mode="a")
 
-higher_stands = cq.Sketch().push(cpu_stand_positions).circle(2.65 / 2, mode="a")
+higher_stands = cq.Sketch().push(stand_positions).circle(2.65 / 2, mode="a")
 
 # This is a holder for DuPont cables so they connect to this
 # things' pogo pins which are used to power the CPU
 
-if __name__ == "__main__":
-
-    pin_positions = [(0, 0), (4 * 2.54, 0)]
-    width = 5 * 2.54 + 1
-    height = 7
-    model = (
-        cq.Workplane("XY")
-        .workplane()
-        .box(width, height, 2.54 + 1)
-        .faces(">Z")
-        .workplane(centerOption="CenterOfBoundBox")
-        .center(-width / 2 + 1.3 + 0.5, 0)
-        .placeSketch(cq.Sketch().push(pin_positions).trapezoid(2.60, 10, 90, mode="a"))
-        .cutBlind(-2.54)
+pin_positions = [(4, 0), (4 * 2.54 + 4, 0)]
+pin_holder_width = 25
+pin_holder_height = 15
+pin_holder = (
+    cq.Sketch()
+    .polygon(
+        [
+            (0, 0),
+            (pin_holder_width, 0),
+            (pin_holder_width, pin_holder_height),
+            (0, pin_holder_height),
+            (0, 0),
+        ],
+        mode="a",
     )
-    cq.exporters.export(model, "pogo_plug.stl")
+    .push(pin_positions)
+    .polygon(
+        [(0, 0), (2.6, 0), (2.6, pin_holder_height), (0, pin_holder_height), (0, 0)],
+        mode="s",
+    )
+)
diff --git a/notebook_nueva/left_side.stl b/notebook_nueva/left_side.stl
index 3fdae7e..b43956a 100644
Binary files a/notebook_nueva/left_side.stl and b/notebook_nueva/left_side.stl differ
diff --git a/notebook_nueva/model.stl b/notebook_nueva/model.stl
index fe1e0f4..9f4d5fb 100644
Binary files a/notebook_nueva/model.stl and b/notebook_nueva/model.stl differ
diff --git a/notebook_nueva/modelo.py b/notebook_nueva/modelo.py
index 5ee0734..579ad89 100644
--- a/notebook_nueva/modelo.py
+++ b/notebook_nueva/modelo.py
@@ -202,6 +202,12 @@ def model():
         .center(-width / 2 + 21, height / 2 - 56)
         .placeSketch(battery_holder.higher_stands)
         .extrude(shell_t + 11)
+        # Pogo pin connector holders
+        .workplaneFromTagged("mid_height")
+        .workplane(offset=-thickness / 2, centerOption="CenterOfBoundBox")
+        .center(-width / 2 + 21, height / 2 - 56 - battery_holder.pin_holder_height / 2)
+        .placeSketch(battery_holder.pin_holder)
+        .extrude(shell_t + 4)
     )