Renewed my Dremel's batteries -

For some time now my beloved Dremel had some battery problems. I could work with it for something like 5 minutes which is way to little.

So today I tried to open up the battery pack which was the easiest part. Then I bought some NiMH batteries with those little flags for soldering onto them, because it's hard to solder any wires directly to a battery pole.

Those eneloops are NiMH, the original batteries might have been NiCd so the charger might overcharge the eneloops... have to unplug them before... not perfect but hopefully it will work.