Teardown battery PMNN4104A for Motorola DP3600 radio
I opened PMNN4104A NiMH 7,2V battery used in Motorola DP3600 thinking about replacement cells inside for Eneloop but opening was almost impossible without damaging inside circuitry and plastic enclosure.
In my opinion it's unfixable / not worth of fixing.
More pictures: https://electronicnoobblog.com/?p=904