|Mike from Rockford, IL reviewed V2 Cigs model 'V2 manual long' on October 07 2012:|
OverallThe V2 Long manual Battery is the best battery, by a mile, than any other battery I've used. I have tried several companies including V4LIFE and Vapor King etc...
Value vs. Cost
They don't even come close to the quality and durability of the V2. E-cig batteries are very sensitive to shock if you drop them. V2 seems to hold up better. I never had to talk to or deal with customer service so I have no review for that. But I am a very satisfied customer.