New Sigelei 20W and Seven 22 = vaping heaven

[DejayRezme]

For a 11 watt device you could get a Panasonic 3400mah battery. I use one of those for 22 watts (but I think that is actually near the limit).

The SX chips (Siegelei 20w and Seven-22) hold their wattage up pretty well until the battery is empty.

 

[rurwin]

Hows the battery life on a sigelei 20w at 15watts? With my evic at 11 watts and with a vtc4 I struggle. It takes about 3-4 hours of moderate vaping and I'm already down to 50% battery. At this point I can definitely feel a difference in vape quality. I know they say there is no battery drop off with vv/vw devices but I don't feel that's true.

Check out Phil Busardo's reviews:

evic: https://www.youtube.com/watch?v=jJiUeJvzG3c
Sigelei 20W: https://www.youtube.com/watch?v=7jxTyMCyo-g

Conclusion: The evic voltage regulation is bad, especially over 10W. On the other hand the voltage regulation on the S 20W is good, even up to the end of the battery.

 

[blueGrassTubb]

Hows the battery life on a sigelei 20w at 15watts? With my evic at 11 watts and with a vtc4 I struggle. It takes about 3-4 hours of moderate vaping and I'm already down to 50% battery. At this point I can definitely feel a difference in vape quality. I know they say there is no battery drop off with vv/vw devices but I don't feel that's true.

All "how long does the battery last . . ." questions have the exact same answer.

It depends on each individual's vaping habits and the individual batteries you use. Your 18650 may well be different than mine. We won't get the same battery time out of the Sony VTC4 and the Sony VTC5 even if everything else were exactly the same.

The short answer is that so long as you have a decent battery with good capacity, it should last you all day.

 

[DejayRezme]

Just FYI steam-engine has a calculator that tells you the "number of 5 second puffs" on a specific wattage setting for a regulated device. It's also dependent on the efficiency of the VW regulation itself of course (assumed 90%).

 

[sandman97289]

Check out Phil Busardo's reviews:

evic: https://www.youtube.com/watch?v=jJiUeJvzG3c
Sigelei 20W: https://www.youtube.com/watch?v=7jxTyMCyo-g

Conclusion: The evic voltage regulation is bad, especially over 10W. On the other hand the voltage regulation on the S 20W is good, even up to the end of the battery.

Thanks, I had a feeling this was the case. It's been a month with this eVic and I'm not that impressed. Looking forward to the nextgen 20-30w devices

 

[blueGrassTubb]

Just FYI steam-engine has a calculator that tells you the "number of 5 second puffs" on a specific wattage setting for a regulated device. It's also dependent on the efficiency of the VW regulation itself of course (assumed 90%).

Steam-Engine rules. I knew it had calculators beyond the coil wrapping calculator, but I've never actually used them. This is good stuff. My setup with the new batteries I'm waiting on (Efest Purple 18650 2500mah 35A) should get about 333 5 second puffs! My Sony VTC5 batteries get about 346!