This one of the reasons I bought the Triton 2 charger is that it is LiFe capaptable. I do not own any Life packs right now but when i drag all of my planes back out of storage I am going to convert all of them over. I am tired of using the NiCd and NiMh packs. There seems to be a best of both worlds with the LiFe packs. Good to know they hold up well during long storage.