Originally Posted by big bird
the input voltage for this charger ranges from 11v to 29v .. that's a massive difference
has anyone got experience of how well or badly this charger performs on a traditional 13.8 volt (30 amp) power supply?
You need to power that charger with 24V to get high output.
At 13.8volts it doesn't matter how many AMPS you throw at it, you will only get about half the output.