Wow, I am amazed that you use a Blu for an hour without recharging. Simply put, I HATE BLU. Anybody reading this who is thinking about buying a Blu kit: For the love of God PLEASE don't do it.
I made the mistake and paid for it. I tried using their money-back-guarantee and was told I voided the warranty by using a
juice they didn't carry (I didn't). Complete A-holes I tell you. Total scam.
If you want an easy non-
mod kit, get a Joye eGo
tank or a 510. Quality stuff that works.