Old-Biscuit wrote:
YES your converter has failed........
With proper AC Voltage IN (and 119V is good) the converter Minimum DC Voltage out should be at least 13.2V DC. Anything less and converter is not functioning properly
As for which converter for replacement. Lots of variables.
Easiest way to find out is 'ASK Randy' at Best Converter.....LINK
He will ask what you currently have, what is your usage and will guide you to replacements that meet your needs/current application
Good people at Best Converter
I would consider an inverter charger instead.