General questions
																	How long does the battery last?
															
							Battery life depends on Accu-Chek Spirit Combo insulin pump use, including daily insulin requirements, frequency of delivery and backlight usage.
For example
If used in a typical usage pattern of 50 Units / day using U100 insulin and normal operating temperature (23 °C ±2 °C [73 °F ±4 °F]) the battery life is approximately:
- Alkaline: 70 days for Bluetooth ® off; or 30 days for Bluetooth ® on
 - Lithium: 200 days for Bluetooth ® off; or 80 days for Bluetooth ® on
 - NiMH: 100 days for Bluetooth ® off; or 40 days for Bluetooth ® on
 
Other categories
Check other FAQ categories by clicking on the below category names.
- Accuracy
 - Meter care and battery
 - Test Strips and control tests
 - Special Features
 - Testing blood sugar (glucose)
 - Diabetes manager
 - System-related questions
 - Availability
 - Data management
 - Accu-Chek SmartPredict app
 - Data management
 - Accu-Chek SmartGuide Sensor
 - Accu-Chek SmartGuide app
 - Accu-Chek SmartGuide CGM Solution
 - mySugr Glucose Insights
 - Accu-Chek SmartGuide CGM Solution