Hi guys, I now have 4 batteries for my Phantom 2 so charging was becoming a bit of a pain so I started researching into parallel battery chargers. My initial research wasn't very positive and there appeared to be some bad reviews out there of bad kits but thought for the price it's worth giving it a go.. I bought this one - http://www.ebay.co.uk/itm/231309884641? ... 1555.l2649 For me, it's very handy plugging them in and not having to worry about taking the charged battery off and plugging the new one in, I have yet to test exact charge times but I haven't noticed a difference in charging the 3 batteries together VS charging them individually. I read someone quote triple the time when using these things, certainly haven't experienced that with the one I bought! Thought I'd start this post incase anyone was considering them but got put off by reviews from other people, I'm certainly happy with mine and definitely a low cost buy to remove the annoyance of having to swap batteries over once charged!