diff --git a/src/power.h b/src/power.h
index 8fc7c8f45..84efbeb9e 100644
--- a/src/power.h
+++ b/src/power.h
@@ -36,6 +36,8 @@
 #define OCV_ARRAY 4200, 3986, 3922, 3812, 3734, 3645, 3527, 3420, 3281, 3087, 2786
 #elif defined(R1_NEO)
 #define OCV_ARRAY 4330, 4292, 4254, 4216, 4178, 4140, 4102, 4064, 4026, 3988, 3950
+#elif defined(WISMESH_TAG)
+#define OCV_ARRAY 4240, 4112, 4029, 3970, 3906, 3846, 3824, 3802, 3776, 3650, 3072
 #else // LiIon
 #define OCV_ARRAY 4190, 4050, 3990, 3890, 3800, 3720, 3630, 3530, 3420, 3300, 3100
 #endif