Repair job

D. (aka Hanulli) received a new battery (an accumulator) for her laptop. The old one, in my entry the large black thing at the bottom, was losing the energy too quickly, she could hardly work without an external power supply.
The new battery will hopefully help for 3-5 more years.

In case you are interested: what is still called hard disk is the long thing with the white sticker, at the left side right above the battery. My first hard disk was large and did not even fit in my computer.