I have 2 MVP 2s and have had a MVP 1 for over a year and plug them in to charge every night regardless of existing charge. The MVP 1 is still holding charge and working great. As far as coil replacement goes it's personal preference. I usually go with the 2.5 in mine which allows me to crank it up a little more.
I charge soon & often
if I see yellow it's " UH-OH " , like I've said before, I like to keep my gas-tank at least half full
if you have the chance to charge it, do so is how I feel...(I think li-ion batts prefer it)
no battery memory on these...
I'd recommend getting the 1.8-2.2-2.5ohm coils
they all act different and you can/will/need to adjust using them as YOU like...
but if you had my arm twisted and wanted an answer to only one, it would be the middle one {2.2Ω}
vape≈Healthy![]()
Thank you!