I got my RX200 in white/cyan the other day and it complements my VTC Mini wonderfully. I have AW 3000mAh batteries in all of them, despite AW being more expensive than all the competitors. I ALWAYS get my batteries at RTD and only buy AW although I will use Sony or LG if the option is not available. I have been using AW batteries for years and truly love them. RTD has the best shipping speed and support of any battery vendor i have used. I made the mistake of buying some "genuine" LG HE2 from ebay, as soon as I called the seller out on them being fake they sent me a return shipping label and begged not to leave neutral/negative feedback. The moral of the story is buy your batteries from trusted vendors. The extra couple bucks is worth it every time.
I noticed one ebay store based in the usa sells the RX200 with 3 Imren batteries for time to time. They usually sell for a bit less than the buy it now prices for the RX200. I got mine from Gearbest for $36.50 shipped. Was still annoyed when I saw one of the auction RX200's sold with 3 batteries included for $34 shipped! LOL
I have my RX200 set to max out at 12.5 watts and have temperature control mode on 300 degrees F. I know some of you are saying "you have a 200w mod and limit it to 12w are you mad?!" The RX200 is less heavy with all 3 cells loaded than the Cuboid without any cells loaded! And just like with headphone amplifiers, more power headroom never hurt anyone.... unless you accidentally push too much power to the speakers (or atty in this case!)
$36 of batteries in a $37 mod sI