Lower voltage on kingpan 48v charger to charge 36v pack.

[tony67]

I'm looking to see is there a way to adjust the output voltage from the current 57v used to charge my 48v lifepo4 pack down to 37v to charge a 9s lipo pack. I have tried the trim pot inside but can only get it down to 50v. Is it possible to replace the pot with one that has a broader range or is there a limit to how low these can be set. Any help would be appreciated.

This is the charger in question
http://eclipsebikes.com/lifepo4-battery-charger-p-1038.html

Cheers
Tony

 

[cell_man]

This type of charger will not normally have that range of adjustment. There are various component changes required to bring these chargers to a different range of voltage.

 

[tony67]

I thought as much. Thanks for the reply. Looks like I'm buying another charger.

 

[999zip999]

I have a ping kingpan 48v and use it to 63v for 5 months turn it up to 70 volts lasted for 2 weeks. Blow a cap it was a 63v so put in 100v cap and it works at 84 volts right now. 6 years old.