power inverters

  1. R

    Problems charging batteries with a 300W inverter while travelling

    Hi everyone I am having a 300W DC-AC Power Inverter - 12Vdc - 230Vac - 50Hz. It's not pure sine wave. I remember we were having problems charging P3P batteries, and aborted that one. I now also have the P4's, preparing for a trip to NZ by the end of the month and need to be able to charge these...