I have a little used Dyson DC34 Serial No GC4-UK-CHA0203A
It's around a few years but very rarely used, then just stopped with no warning.
Symptom is green light flashing (slow, about 1 flash every 2 seconds) on the charger, but no charge accumulates. This light stays flashing indefinitely.
No lights of any type on the unit, no response to trigger on the machine
I have cleaned any external contacts, and checked the voltage on the charger, it's around 18.4 volts DC. Is this correct? Same symptom when battery is charged outside the unit.
Most likely a new battery? Anything worth trying?