Trinity Lipo Warmer?

[MHeadling]

Hi Guys, Just got RC Car action to have a read on what the guys across the pond are up to and saw Trinity Lipo warmer in Stormer Hobbies advert, it says it stays it heats lipo to 140f and this increases voltage and lowers internal resistance?

Any views on this bit of kit? Do we need to rush out and buy one?

Link:

http://www.teamtrinity.com/shop/item.asp?item=TRI20235