Third Party > Repairing and Upgrading Rockbox Capable Players

ErsatzAkku für Sansa Clip plus 8GB - Replacement battery for Sansa Clip+

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electropirate:
The clip is now 5 Years old and the battery was obsolete.
I think because of total discharge - my fault.

asymsucon:
No, I mean the value 290mAh. Charger circuit doesn't need to know the capacity, it pumps up the battery till it reaches 4.2V. Percentage meter derives the capacity from voltage, there's no precise coulomb comparator (as far as I know).

There were successful attempts at total battery upgrade to 1200mAh, bumping the effective runtime to over 60 hours.

electropirate:
OK -  I see
thx
tom

asymsucon:
Thanks for confirmation - I though the highest capacity for 363830 was 400mAh.
Seems that more expensive models do offer extra 50mAh on top of that.  8)

Was it difficult to fit it in there, considering it's thicker than the original?

electropirate:
I couldn't compare the thickness because the Original one pumped itself up after I opened th sansa.

After solding  I first had to bend the cables and to press hard to get the body together.
Everything went well and functioned well - until I tried to put in an SDcard in.
The mount is bend out of shape a little so that the snap-in Function is gone ;(

But the card works so I did not need to open the sansa again.

Maybe this can be avoided - next time;)

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