Introduction
Tearing down my DPTA-RS1 stylus and replacing the dead li-ion battery without damaging the cosmetics.
What you need
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The tip is glued-in-place. You need to wiggle it with force to loosen the glue.
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The internals are now held in place by the plastic buttons. Remove them to proceed
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Apparently, the pen is built by Hanvon and is powered by ATMEL's (now Microchip's) maXStylus Technology.
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ATMEL maXStylus mXTS220 Capacitive Stylus Driver
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TI BQ24232RGTR Li-ion Battery Charger
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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2 Comments
Thank you mate. It has really been helpful, knowing how to open the pen. I cannot find the part number for battery on the post, and will really be helpful if you can post that as well.
I have added an Aliexpress item to the guide. It doesn't have to be of the exact dimensions (generic lithium-ion batteries with similar or smaller sizes will fit and function correctly)