Does anyone have a good source online to buy 40-45c LiPo's that fit inside the Phantom? The dimensions of the DJI batteries are: Length-102mm, Height-29mm, Width-22mm. I've done a fair amount of research on Hoby Kings site but, the ones I find to be suitable seem to be a little larger than the space we have to store them. In addition, I find that the batteries from the dealer are way too expensive...especially when they charge $14 to ship domestically here in the USA. The 40-45c rating is of particular importance bc that's what is needed when you have the H2-3D gimbal, GoPro, and FPV. Let us know if you have a solid source for these. Thanks in advance!