6d3ead9a_ls___Batteries_Plus_Bulbs_Blog__Trapper_Keeper
[0] Battery requirements/Wi-Fi enabled? [Tablet] Need to frequently charge the battery and replace after extended use – always Wi-Fi enabled [Advantage?] Tied [Trapper Keeper] 
Doesn’t require recharging a battery, but also has no Wi-Fi capability
Tablets in schools are becoming important learning tools - Batteries Plus Bulbs Blog
Trapper Keeper