Both of these batteries are pretty new. Bought the Lectron with the Mojave a few weeks ago and the Spektrum a week later. Both have had maybe 4 runs on them and both have only been balance charged and storage charged when done. The Lectron gets me 1/3 or 1/2 the runtime that the Spektrum does. Is this just “you get what you pay for”, or could there be something wrong with the Lectron?