18650 battery pack design?

[AdamsDriver]

I need to make 18650 battery pack with 6 or so cells. It need to have charging and protection circuit. I will use it with my LED dimming panel. Can someone show me what do I need to buy from ebay and what is the cheapest option for making something like that. Is there some kind of module for that and how to charge 6 batteries all in once.

 

[Korishan]

This is a very broad requirement. It is almost impossible for anyone to give you recommendations without knowing the details.

However, there are plenty of other threads that discuss the theory

 

[Redpacket]

Can you tell us a bit more, eg are you going to power the LED dimming panel with approx 3.7V (ie all the cells in parallel) or some other configuration with some cells in series for higher voltage?
What's the specs of the LED dimming panel? max/min volts, etc...