Sadly I'm a Mechanical Engineer...

[Moggul]

(04-29-2020 05:13 PM)Klondor36 Wrote:  [quote='BillBee' pid='131003' dateline='1588168719']
Wish I knew who could fix the battery pack.

You can fix the battery pack yourself. I fixed mine using just an X-Acto knife, 4 1/3 AAA batteries and some soldering. Use this guide but install 4 1/3 AAA batteries in series instead of the weird ones, wih the same orientation of the original ones.

http://hp41.claughan.com/file/HP41Battery.pdf

Also you can buy a replacement pack from the same site that performs the repairs for 35 €.

https://www.thecalculatorstore.com/epage...er%203D%22