Here is mine, one charger does all !
Charger
Power supply
I have a box with just about every lead and adaptor you can think of for charging or discharging just about any thing, the only thing that limit,s you with hobby chargers, is your imagination as you can make any lead or adaptor to charge any type of battery and places like hobby king sell leads dirt cheap that normaly just need a quick mod to suit your plugs.
I like to balance charge 6 x 18650,s
A link on hobby chargers it has some pic,s of a bit of some of the leads i use most oftern starting at post number 47
https://budgetlightforum.com/t/-/1621
A link to my 18650 balance charging thread
https://budgetlightforum.com/t/-/3118
The links save me posting a few pictures