Hi, If I use 26650 LiPos with protection circuits built in, and charge them all independently, can I connect four of them up together? The output will be through a buck converter, so it doesn't matter to me whether they are best as 2S2P or 4S (or 4P with a boost). Am I right in thinking that series ...

18 Servos? Has to be a hexbot :) Hi, If I try to power 18 servos and a pi zero from the same battery (7.2V 3000mAh NiMH) am I heading for a world of pain? Would it make any difference if there are two buck converters - one for the pi and another for the servos? Should I just give up and run a second...