Introduction
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.
Common signs that your battery needs replacing include:
- 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 Troubleshooting.
Safety
Swollen Batteries: If you notice a swollen or deformed battery, avoid puncturing or mishandling it, as this could pose a safety risk. What to Do With a Swollen Battery
Proper Disposal: Dispose of old batteries according to local electronic waste regulations—never discard batteries in regular household waste.
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To begin the disassembly of the device, place it on a flat surface with the screen facing down.
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Carefully remove the back cover using the spudger against the grooves along the sides of the iPAQ.
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Using the plastic opening tool, carefully detach the yellow ribbon from the connector pins to separate the device into two halves.
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Using a heating pad or blow dryer, heat the back of cover until warm.
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Use plastic opening tool to remove battery from the back cover.
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Once the old battery is removed, scrape off the old adhesive from the device backing with the prying tool.
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To reassemble your device, follow these instructions in reverse order.
3 comments
Does anyone know where nowadays is it possible to get one of those batteries? I’ve been all over the internet and so far found zero… ?
HI @alexanderre! I have no idea if you're still looking for this battery or not, but if you are, post this question on the Answers forum. More eyes will see it there.
Hi @amber
Thanks for a hint, will do 🙏