diff --git a/Workflows/Battery Backups/APC Cell Wiring Diagram.md b/Workflows/Battery Backups/APC Cell Wiring Diagram.md
index d1d0b0a..5fbec87 100644
--- a/Workflows/Battery Backups/APC Cell Wiring Diagram.md	
+++ b/Workflows/Battery Backups/APC Cell Wiring Diagram.md	
@@ -6,13 +6,28 @@
 ## Wiring Diagram
 ``` mermaid
 graph TB
-    Cell1[Cell 1] --> Cell2[Cell 2]
+    Cell1[Cell 1] -.-> AndersonNeg[Anderson Connector Negative]
+    Cell1 --> Cell2[Cell 2]
     Cell2 --> Cell3[Cell 3]
     Cell3 --> Fuse[30A Fuse]
     Fuse --> Cell4[Cell 4]
     Cell4 --> AndersonPos[Anderson Connector Positive]
-    Cell1 --> AndersonNeg[Anderson Connector Negative]
-    
+
     classDef battery fill:#f2f2f2,stroke:#000,stroke-width:2px;
     class Cell1,Cell2,Cell3,Cell4 battery;
+
+    classDef fuse fill:#ffcc00,stroke:#000,stroke-width:2px;
+    class Fuse fuse;
+
+    classDef anderson fill:#00ccff,stroke:#000,stroke-width:2px;
+    class AndersonPos,AndersonNeg anderson;
+
+    classDef neutral fill:#ffffff,stroke:#000,stroke-width:1px;
+    class Cell1,Cell2,Cell3 neutral;
+
+    classDef positive fill:#ff0000,stroke:#000,stroke-width:2px;
+    class AndersonPos positive;
+
+    classDef negative fill:#000000,stroke:#fff,stroke-width:2px;
+    class AndersonNeg,Cell1 negative;
 ```
\ No newline at end of file