Full charges are going to be inevitable. Just not something that should be a priority. Also, the no memory effect means that the battery is already set to accept the full capacity, and its only down hill from here. So its up to the user how long the battery life is with how they manage the charging.
From HowStuffWorks.com
- They hold their charge. A lithium-ion battery pack loses only about 5 percent of its charge per month, compared to a 20 percent loss per month for NiMH batteries.
- They have no memory effect, which means that you do not have to completely discharge them before recharging, as with some other battery chemistries.
- Lithium-ion batteries can handle hundreds of charge/discharge cycles.
HowStuffWorks "How Lithium-ion Batteries Work"
Do you listen thru your stereo in the car? I was looking for a FM transmitter for the droids.