sure take the pad apart replace the battery
but the unit is made so freaking tight
the minute u take a part u break some thing or other
I meant i have swapped the batterys out of the 2 pads, 1 was working alot better then the other one. I am now selling my flytouch 2, it is running launcher pro, it also has over 400 apps (paid apps only).
There isn't really any space for a larger or any other battery because of the case construction. You'd have to modify the plastic holders inside to gain +1cm in both directions.
7.4V 3800mAh battery is actually large enough. ~28Wh should be enough for at least 6-7 hours of juice according to my readings from the kill-a-watt device. Since I disassembled the tablet I'll take additional readings with multimeter to get the current load.
The problem is probably that Chinese are faking the battery capacity and it's actually 7.4V 2400mAh. That would explain why people get ~4 hours of usage out of it.
I'm now trying to buy another cell or the whole pack because one of the cells has swollen and I can't get more than an hour of usage out of it anymore.
I contacted my seller for a new battery and waiting for the price. I hope it won't be around 40$ like on the ebay.