diff --git a/devicetypes/smartthings/smartsense-motion-temp-sensor.src/smartsense-motion-temp-sensor.groovy b/devicetypes/smartthings/smartsense-motion-temp-sensor.src/smartsense-motion-temp-sensor.groovy
index 23c4b04..48b3945 100644
--- a/devicetypes/smartthings/smartsense-motion-temp-sensor.src/smartsense-motion-temp-sensor.groovy
+++ b/devicetypes/smartthings/smartsense-motion-temp-sensor.src/smartsense-motion-temp-sensor.groovy
@@ -231,7 +231,7 @@ private Map getBatteryResult(rawValue) {
 	def volts = rawValue / 10
 	def descriptionText
 
-	if (rawValue == 0) {}
+    if (rawValue == 0 || rawValue == 255) {}
 	else {
 		if (volts > 3.5) {
 			result.descriptionText = "${linkText} battery has too much power (${volts} volts)."
diff --git a/devicetypes/smartthings/smartsense-open-closed-accelerometer-sensor.src/smartsense-open-closed-accelerometer-sensor.groovy b/devicetypes/smartthings/smartsense-open-closed-accelerometer-sensor.src/smartsense-open-closed-accelerometer-sensor.groovy
index bcec255..1e0daf6 100644
--- a/devicetypes/smartthings/smartsense-open-closed-accelerometer-sensor.src/smartsense-open-closed-accelerometer-sensor.groovy
+++ b/devicetypes/smartthings/smartsense-open-closed-accelerometer-sensor.src/smartsense-open-closed-accelerometer-sensor.groovy
@@ -225,7 +225,8 @@ def getTemperature(value) {
 
 		def volts = rawValue / 10
 		def descriptionText
-		if (volts > 3.5) {
+        if (rawValue == 0 || rawValue == 255) {}
+		else if (volts > 3.5) {
 			result.descriptionText = "${linkText} battery has too much power (${volts} volts)."
 		}
 		else {
diff --git a/devicetypes/smartthings/smartsense-open-closed-sensor.src/smartsense-open-closed-sensor.groovy b/devicetypes/smartthings/smartsense-open-closed-sensor.src/smartsense-open-closed-sensor.groovy
index 8de222d..e879148 100644
--- a/devicetypes/smartthings/smartsense-open-closed-sensor.src/smartsense-open-closed-sensor.groovy
+++ b/devicetypes/smartthings/smartsense-open-closed-sensor.src/smartsense-open-closed-sensor.groovy
@@ -220,7 +220,8 @@ private Map getBatteryResult(rawValue) {
     
 	def volts = rawValue / 10
 	def descriptionText
-	if (volts > 3.5) {
+    if (rawValue == 0 || rawValue == 255) {}
+    else if (volts > 3.5) {
 		result.descriptionText = "${linkText} battery has too much power (${volts} volts)."
 	}
 	else {
diff --git a/devicetypes/smartthings/smartsense-temp-humidity-sensor.src/smartsense-temp-humidity-sensor.groovy b/devicetypes/smartthings/smartsense-temp-humidity-sensor.src/smartsense-temp-humidity-sensor.groovy
index 26d0646..146df12 100644
--- a/devicetypes/smartthings/smartsense-temp-humidity-sensor.src/smartsense-temp-humidity-sensor.groovy
+++ b/devicetypes/smartthings/smartsense-temp-humidity-sensor.src/smartsense-temp-humidity-sensor.groovy
@@ -196,7 +196,8 @@ private Map getBatteryResult(rawValue) {
 
 	def volts = rawValue / 10
 	def descriptionText
-	if (volts > 3.5) {
+    if (rawValue == 0 || rawValue == 255) {}
+    else if (volts > 3.5) {
 		result.descriptionText = "${linkText} battery has too much power (${volts} volts)."
 	}
 	else {