My old Sony reader gets a few 1000 pages of read time/ 8 weeks (& more) or so of occasional use. On WiFi it drops to a week or so. Making an antenna work uses h

My old Sony reader gets a few 1000 pages of read time/ 8 weeks (& more) or so of occasional use. On WiFi it drops to a week or so. Making an antenna work uses heaps of energy. It's worse when roaming as it searches for a known network.