DSE801 vs. 901

[ceo51378]

I recently purchased a penstyle DSE801. I was interested in getting a 901 but had a few questions.
1. Are the batteries/chargers interchangeable between the 801 and 901?
2. Does the 901 produce a comparable amount of vapor to the 801?
3. How much smaller is the 901 in comparison?

Any help would be greatly appreciated.



- The ex-smoking everywhere sucker

 

[Fedor]

1. No

2. Yes

3. Difference of between 155mm for 801 and 118mm for 901