No.
What I would really like to see is the risk analysis report. How cautionary were the warnings of the engineers and how did the pencil pushers at the top translate this as an acceptable risk?
I'm wondering if this is a viable concern.
From the Kindle web site.
Battery Life: Read on a single charge for up to 4 days with wireless on. Turn wireless off and read for up to two weeks. Battery life will vary based on wireless usage, such as shopping the Kindle Store and downloading content. In low-coverage areas or in EDGE/GPRS-only coverage, wireless usage will consume battery power more quickly
Does one need more than 4 day to 2 weeks between chargings?
I've noticed several design suggestions in your code.