I have a EZReader pocket pro (V5 Hanlin). The only reason I am still able to use this IS the SD Card. The USB connector came OFF the board. I managed to solder the Power pins (I can still charge it), but those itty-bitty surface mount leads

Replacement batteries (new stock) availability

(the V3 used Nokia batteries. The V5 uses custom leads)
Some device just
fit the user better than others.
Touch is a fail with me.