diff --git a/rules/95-upower-hid.hwdb b/rules/95-upower-hid.hwdb
index 7e81fdd..a45706a 100644
--- a/rules/95-upower-hid.hwdb
+++ b/rules/95-upower-hid.hwdb
@@ -207,6 +207,11 @@ usb:v2E66p0302*
  UPOWER_BATTERY_TYPE=ups
  UPOWER_VENDOR=Salicru
 
+# EcoFlow
+usb:v3746pFFFF*
+ UPOWER_BATTERY_TYPE=ups
+ UPOWER_VENDOR=EcoFlow
+
 # Powervar
 usb:v4234p0002*
  UPOWER_BATTERY_TYPE=ups