| This guide provides clear, step-by-step instructions on how to safely remove and replace the battery in the HP iPAQ H3850.The HP iPAQ H3850 uses a rechargeable lithium-ion battery. Over time, the battery may lose its ability to hold a charge, making replacement necessary. |
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| Common signs that your battery needs replacing include: |
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| * Device fails to power on without being connected to a charger |
| * Rapid battery drain despite minimal use |
| * Battery does not charge to full capacity |
| * System warnings indicating battery issues |
| For more troubleshooting steps, visit the HP iPAQ H3850 [[HP iPAQ H3850 Troubleshooting|Troubleshooting|new_window=true]]. |
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| ***Safety*** |
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