The Hercules is like an old Muscle Car... Thirsty!
You Need the AW batteries. The Hercules Amp draw is too high!!! Which basically means the Hercules is trying to draw more electricity than the battery can supply! Wherever you read that the stock batteries work is probably half true, but not...
The core is cool for sure! But I primarily use my PERSEI as an on the go unit. The core for at home use for me is kind of pointless, as I love a gold old fashioned torch, and a nail.
Yeah...I have experienced Thermovapes Customer Service.... Or lack thereof... It took them almost a week to respond to my calls and emails.... I kind of knew at that point, that I should sit this one out for a wee bit.
I got my Digital as a gift as well, it came with the solid valve setup, and it was trashed! I wound buying the easy valve starter set, and was done! I am reall happy I went with the easy valve set up as well!
Just buy this one, and be done with it.... This is what I use, as well as a majority of the others... It charges 18350, it just does not mention it in the description... Its a $20 piece of equipment... I would treat it as an item that you will probably replace every 18 months or so.... The fact...