diff --git a/adafruit_lc709203f.py b/adafruit_lc709203f.py
index d8fb2e0..16336e4 100644
--- a/adafruit_lc709203f.py
+++ b/adafruit_lc709203f.py
@@ -112,6 +112,7 @@ class PackSize(CV):
         ("MAH500", 0x10, "500 mAh", 500),
         ("MAH1000", 0x19, "1000 mAh", 1000),
         ("MAH2000", 0x2D, "2000 mAh", 2000),
+        ("MAH2200", 0x30, "2200 mAh", 2200),
         ("MAH3000", 0x36, "3000 mAh", 3000),
     )
 )