I know that the barrel connector for the power adapter for mBot is DC3.5*1.1, which is different than the other robots.
I use recharge AA but they are only 1.2 for a total of 4.8v. The lipo is only 3.7v
I want to use a common 5v cylinder battery to power the mbot.
I have not been able to find a DC3.5*1.1 adapter NOR a mbot battery holder that I could take apart…
Any ideas?