There's a lot of threads here about real electric vehicle chargers with communication capabilities. I have a honest 113,000,000 Candle Power custom made Short Arc searchlight that I can run off of 120VAC or 130-240VDC. I have a battery pack consisting of 10 each, 4S/8400mAh LFP packs that I use to run the light when away from AC power. I have numerous hobby chargers that I have used to balance and parallel charge the packs when broken apart but it's a pain to remove the batteries and wiring from the case. Is there a simple programmable, non-communicating, plug and play charger out there available that would provide the maximum 144 Volts and from 2-6 Amps? I know there are programmable power supplies that will "do it" but I don't want to go that route. I want a real battery charger with the proper CC/CV algorithms. I'm aware of and have some of the Grin Satiators but they don't reach that high.