Chargers and power supply’s please help

[Extendoking]

I want to buy a better charger so I can charge my lipos faster but I dont understand what kind of power supply I would need to get the full potential out of a charger that’s 200 plus watts and around 10 amps without getting a supply that’s too powerful for it?

 

[tntpoof]

its called OHMs law.... https://www.calculator.net/ohms-law-calculator.html

we really dont use resistance in our figuring out the voltage needed.. but we do use it in battery health
The manual of the charger can give you the correct voltage to get max from charger,,,,

 

[tntpoof]

I really like the M8 charger its 300 watts will charge at 15 amps. will do all the cells we use in rc has a test a ir test and a few others settings.. the toolkit m8 charger. I also have converted the ATX computer powersupply for use with my chargers.. its puts out 12.8volts and up to 40 amps. I have put 2 atx supplies together in series to get 25.6volts and 17volts.

 

[olds97_lss]

This one has been noted as pretty good:
https://www.amazon.com/HOTA-Balance-Powerful-Discharger-100-240V/dp/B07Q3V166M

Capable on AC but gives the most watts on DC. A 24v/40A PSU should do fine with it. That would let you get the most out of it. (325Wx2/15Ax2 with input >=24V according to the manual)

Something like this would let you max out 2 of those chargers on the cheap:
http://lipoconnectionsolutions.com/Dell-24v-71A-1740w-Power-Supply-4mm-Bullet-Output-D2417404MM.htm

Not knowing the packs you want to charge makes it hard to know what you need to charge at 2C which is as high as I go when charging.