I have an old blue power IP 65 charger with 3 charging stages and no switches for changes.
I now have a new LiFePo4 battery and I am wondering if I can charge the LiFePo4 with my old blue power charger or if this charger was only designed for lead batteries.
I want to be sure before using it since the LiFePo was very expensive and I don´t want to ruin it.....