welcome to the synergy family!
about the battery tray's, I think we are just waiting on more to be made....I have 4 of the 6 cell ones for my E5, I like them, but am on the fence about continuing to use them. they really only work well with thunder power batteries, and I have more batteries than that.....
Mike,
I have other types of batteries on Ralph's trays and they all work for me (E5 12s & E7se).
what brands? the issues I am having are with Spyder packs. IMHO the Spyder packs have held up better, and lasted longer, than any of my thunder power packs. but the 5300ma Spyders are too tall to fit in the heli when installed in the tray. they actually hit the ESC mounting tray. I am tempted to buy a 3300ma stick pack for my Stretch with 626, but for now I am trying to get the 5300ma spyders in the E5 setup on 6S. my local hobby shop has some "no name" brand 6S packs that are a little odd size too that don't fit. they basically give me these packs, so I take them
. they are not to tall, but they are just wide enough that the plastic buckle on the Velcro tape wont fit in the frames with them. if I were to wrap the Velcro around the pack once it was in, they would work, but then there is no need for the tray....lol
guess I have an odd choice of packs! lol
pluse packs work great too with them though!