I understand that smaller inverters don't need a precharge circuit.
asked
Do I need to precharge a Phoenix 12/1200 inverter?
It does, and is good/best practice for all inverteter connecting.
Although not as serious as the bigger inverters, most of the time the battery will be ok, with lithium there can be a bms shut down from the spark. And there will be a spark when you touch the terminals with the battery leads.
Well hello Mr. Collins from DIY Solar.
Concur with @Alexandra on Lithium. Optional for lead acid.
answered as above
