Wondering if anyone knows if a Vapor King short auto battery will charge in a Premium PR110/PR111 charger? I am fairly new to this (about a month) and am finding I need more than 2 batteries! I want to purchase from VK since they are about 10 bucks cheaper for their batteries. I ordered their cartomizers and they fit so if anyone has any info that would help I would greatly appreciate it! I'm thinking they should be the same voltage? Although, the company could not supply me with that info.