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Asset Type
Manufacturer
Model
What This Guide Helps With
Battery not charging, device not holding charge, or unusually short runtime due to power supply, battery, or charging contact issues.
Step-by-Step Troubleshooting
Ensure Patient Safety First
- Remove the device from active patient use if battery reliability is in question.
- Use a known working unit instead.
Verify the Reported Issue
- Power on the device and observe battery behavior.
- Check if the battery indicator is not increasing while plugged in.
- Check for rapid battery drain.
- Check if the device shuts off unexpectedly.
Check Power Adapter and Outlet
- Ensure adapter is firmly plugged into device and wall outlet.
- Test outlet with another device.
- Inspect adapter for damage.
Inspect Charging Port and Connections
- Check for debris, bent pins, or looseness.
- Gently reseat the power connector.
Check for Charging Indicator Response
- Look for battery icon changes or LED indicators.
- Wiggle connector slightly to check for intermittent charging.
Perform a Power Reset
- Turn off device.
- Disconnect from AC power.
- Remove and reseat battery (if externally accessible per facility policy).
- Reconnect power and restart.
Evaluate Battery Condition
- Check if the battery charges but drains quickly.
- Check if the device only works while plugged in.
- Check if the battery does not hold charge after a full cycle.
Test with Known Good Components (If Available)
- Try a known good power adapter.
- Try a known good battery.
If the Problem Persists
If all external power sources, connections, and battery checks have been completed, the issue is likely internal (charging circuit or power board failure).
Remove the device from service, label it Out of Service, and send for repair or bench evaluation.
Knowing when to stop prevents unnecessary risk and saves troubleshooting time.
Clinical Use Tip
Do not rely on a device with questionable battery performance for patient monitoring. Always switch to a fully functional unit before troubleshooting.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Device not charging and shuts off shortly after unplugging."
Cause
What was observed during troubleshooting.
Example:
"Failed internal battery unable to hold charge after testing with known good adapter."
Resolution
What action was taken.
Example:
"Removed from service and sent for battery replacement and evaluation."
Helpful Details to Include (If Known)
- Outlet tested and verified
- Power adapter condition
- Charging indicator behavior
- Battery runtime observed
- Physical condition of charging port
- Any intermittent power loss
- Final device status
Final Thought
Battery and charging issues are often simple external problems, but can quickly become patient safety risks if overlooked. Always start with power sources and connections, verify battery health, and escalate appropriately when internal faults are suspected. Proper documentation ensures continuity and accountability.
That is successful troubleshooting.