From 7b8e186dfae9a6662db29dfabbae192eae3349c5 Mon Sep 17 00:00:00 2001
From: Martin Man <mman@martinman.net>
Date: Fri, 11 Oct 2024 12:05:28 +0200
Subject: [PATCH] fix: Display battery voltage when power unavailable

---
 .../ui/BatterySummary/BatteryValues/BatteryValues.tsx        | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/app/Marine2/components/ui/BatterySummary/BatteryValues/BatteryValues.tsx b/src/app/Marine2/components/ui/BatterySummary/BatteryValues/BatteryValues.tsx
index 376687d5..4bfc9dd7 100644
--- a/src/app/Marine2/components/ui/BatterySummary/BatteryValues/BatteryValues.tsx
+++ b/src/app/Marine2/components/ui/BatterySummary/BatteryValues/BatteryValues.tsx
@@ -40,6 +40,11 @@ export const BatteryValues: FC<Props> = ({ battery, boxSize, electricalPowerIndi
             <ValueWithUnit value={battery.power} unit="W" />
           </div>
         )}
+        {showWatts && battery.power === undefined && (battery.voltage || battery.voltage === 0) && (
+          <div className={classNames("text-victron-gray dark:text-victron-gray-dark", activeStyles.values)}>
+            <ValueWithUnit value={battery.voltage} unit="V" />
+          </div>
+        )}
       </div>
       <div className={classNames("text-victron-gray dark:text-victron-gray-dark", activeStyles.state)}>
         {batteryStateFor(battery.state, battery.bmsstate, battery.timetogo ?? null)}