Protected batteries have internal "protection" against shorting, while unprotected does not. The Vamo already has internal protection circuitry and is why unprotected IMR batteries are recommended. Also note that protected batteries may be longer in length than unprotected and may cause a fit issue in mods. You need to investigate prior to purchasing any protected batteries you're thinking of.I live in la habra bro. it's by buena park. la Palma is by cypress correct? and thanks for ur input. but what's the difference between unprotected and a protected battery?
Vamo has a sub forum here on ECF and THIS thread is the battery thread. Would be good to read through it.
In regards to how the Vamo works with dual-coil and single coil carts, you might want to read THIS where I explain a little about it in VW mode.