Zivan Charger no longer works

I have a 2002 GEM fairly new batteries but the original Zivan NG1 72v charger quit working. The charger is over $500 new! Does anyone has a charger for sale? Or is there an alternative for the Zivan charger?

Chargers are tricky. So many things can go wrong.

Can you describe how you diagnosed it is truly dead-dead and that you need a new one?

Is the charger making any noises at all?
If not-
You need to determine if it has proper power on the input cord. It could be on the house end, the cord you are using, a bad connection where you plug it into the car.

Then again- it is possible for something 23 years old has finally done pumping out the amps.

Are there any bad smells drifting out from under your dash?

No bad smells for sure. I will gather more information

I have a used one, could send and if works agree to a number . Cell is 6033651073, Larry

Sounds good. I will text you. I’m in 858 area code.

FYI this charger came out of my 2002 825E when I went to a DeltaQ and the person who did the swap works on these and I have his info as well, Larry