ok, so for starters heres my setup
Xbox 360 slim i bought summer 2010
halo reach controller
standard black wireless controller
microsoft play &charge kit (bought almost a year ago)
nyko play and charge kit (bought a couple days ago)
now my problem: in the last couple weeks i would notice that my battery pack wasnt recharging, the red light would come on to say its chargin but i could leave it on overnight and no change, that battery (the microsoft one) now doesnt have any power on it, not even enough to make the controller light up for even a second, so i thought maybe it was the cable/battery pack, so i got the nyko one, same deal, the nyko one carried a charge with it when i bought it, but when i plug in either charge cable it just lights up red to say its charging, but never does, tried both cables in my xbox and on my computer, still no change, and my controllers work fine with the small amount of power the nyko one already has and they work fine with the AA battery packs, the light never changes, its always red, so i dont know whats wrong seeing as ive tried many different options, any help would be greatly appreciated, and these batteries dont go more than a day or 2 without use so i didnt leave em sitting for weeks or nothing, but thank you ahead of time for any help.