RBA on EGO?

[BigBaby]

from china

 

[osiris_ani]

Iv been using ego battery for the past 4 years and I have a mechanical mod i use here at the house my rda works well on both the trick is not sub ohm vaping for great flavor and clouds but the mix of juice and getting the right ohm on your RDA with an ego battery that's around a 2ohm coil which will give you about 8 watts on the wire for clouds about a 60 VG /40 PG mix but the more VG the less flavor.

 

[CaliVaper]

here is my RBA on a spinner. amp limit is very noticeable. no good vape out of it

Are those both RBA's? If so, what's the one on the left called?