A few days after using my Bosch GLR225 Laser Rangefinder, it wouldn’t light up.
This came as no surprise:
Some vinegar, a bit of scrubbing, some rinsing, and it’s all good:
The OEM batteries seem to have survived nigh onto four years, so I guess I can’t complain.
Mutter & similar remarks.
The Smell of Molten Projects in the Morning 