What kind of battery life can I expect?

[dshier89]

Hi, I recently "adopted" a X3I from my father since he doesn't use it. I decided to splurge and bought a 2GB SD card(from zipzoomfly.only 89 bucks)With 2GB I can hold a few of my favorite movies and some of my favorite tunes but what I'm really wondering is if I should buy that battery+case option on aximsite. This deal looks very enticing and would really help out. My dad already gave me a car charger so that is covered. Any suggestions/help is appreciated. Nice to find this board! :)

I bought the case and battery. I have not run any benchmarks, but the battery last significantly longe. I was so happy that I bought another battery.