1 This poses a problem for locating a vertical stabilizer and may result in very large vertical surfaces. ( 2 Note, however, that winglets may be used to advantage in this case.). 3  Wing twist distribution is strange and C L dependent: The wing additional load distribution is distorted by the canard wake.
Generally speaking there are two different types of lead acid battery, Starting and Deep Cycle. If a starting battery is routinely deep cycled (discharged below 20%-50% of max capacity) it will generally fail after 30-150 cycles. The same starting battery will last for thousands of cycles if it is just used normally (2% - 5% discharge).
Q. I'm wondering what is the best way to maintain such a battery for only infrequent use. A. A standard marine deep cycle battery is a sealed lead acid (SLA) battery. The short answer is that if you keep a battery of this type at 50% or more of it's Amp hour charge, it will maximize it's life.. I'm wondering what is the best way to maintain such a battery for only infrequent use. A. A standard marine deep cycle battery is a sealed lead acid (SLA) battery. The short answer is that if you keep a battery of this type at 50% or more of it's Amp hour charge, it will maximize it's life.