diff --git a/docs/v2/batteries.mdx b/docs/v2/batteries.mdx
index 1bfd147..00cf9c6 100644
--- a/docs/v2/batteries.mdx
+++ b/docs/v2/batteries.mdx
@@ -51,7 +51,7 @@ API 2.3.0 requires a firmware updates for certain devices, this firmware is curr
 The group of connected batteries can be controlled in five different modes:
 
 - `zero` - The Plug-In Battery will try to keep the power consumption/production of your home at zero. This means that the Plug-In Battery will charge or discharge to maintain a net-zero power balance. This is the default mode.
-- `predictive` - The Plug-In Battery will automatically select between `charge_allowed`, `discharge_allowed`, both or neither based on the current and predicted power consumption/production of your home and the current energy prices. This mode is only functional when the P1 Meter is connected to the HomeWizard cloud.
+- `predictive` - The Plug-In Battery will automatically select between `charge_allowed`, `discharge_allowed`, both or neither based on the current and predicted power consumption/production of your home and the current energy prices. This mode is only functional when the P1 Meter is connected to the HomeWizard cloud. It defaults to a more defensive "Smart and grid-friendly" plan for fixed tariffs. In the HomeWizard app you can choose for "Smart with dynamic tariffs" if you have dynamic tariffs, which remains persistent between mode changes.
 - `standby` (legacy) - Batteries will enter standby mode. This means that the Plug-In Battery will neither charge nor discharge.
 - `to_full` (legacy) - All connected Plug-In Batteries will be charged to 100%, regardless of the power consumption/production of your home. When all batteries are fully charged, the Plug-In Battery will switch to the **zero** mode.