yzpower charger voltage adjustment

[johnabell67]

has anyone purchased and adjusted the voltage on one of these?

i have one and theres 3 trim pot adjustments.

i can adjust one of the three and itll lower the voltage.

unplug charger and plug it back in voltage is different that that original trim pot doesnt adjust the voltage output

[panteramatt]

I had the same issue with mine. Did you get the 15A model with dual fans? Only one pot will adjust the voltage. I could only get mine down to 57.9 and stay there.

[johnabell67]

Originally Posted by panteramatt

I had the same issue with mine. Did you get the 15A model with dual fans? Only one pot will adjust the voltage. I could only get mine down to 57.9 and stay there.

Yea dual fan

Once I hit 57.9 if you kept going would go to 59 then

Also all 3 pots change voltage etc have you verified yours stayed at 57.9? Mine changed everytime I plugged it back in which one did you adjust also

[jeffro22]

I could only get mine down to 58.1. It has stayed at that voltage , but still too high

[johnabell67]

Originally Posted by jeffro22

I could only get mine down to 58.1. It has stayed at that voltage , but still too high

Which adjustment one did you use?

[fsu1tm]

I'm having the same problem on a brand new one. It's a 15 amp model (yzpower-450) with four POTs. I checked with someone on BGW that has the same model installed in 4 different carts on which POT to adjust. I could only get mine down to 58.2V when I really wanted 58.0V, but I thought 58.2V is within my pack limitations so I'll use it. I sure am glad I checked the voltage again. It had gone back up to 59.0V. I went in to adjust again and there is no adjustment left. Poor quality product. That's the last time I buy from YZPower.

[fsu1tm]

BTW. This is the POT I was told to adjust.

[johnabell67]

Mine stays at 58.1-58.4 done messing with it but I unplugged it and plugged it in 100 times hasn’t moved since