Battery and charging

[sandbird]

I tested 4 Novo 7 Aurora, all with the same firmware (Jan 2012) and each of them work completely different.
One has a great battery that charging fast and you can use the tablet for 4-5 hours with WIFI on.
The other 3 (all from RedTabletsPC.com) have worse battery but each working different: 2 of them charging very slow - 1 percent per 5+ minutes! with both the charger and USB and the last device charging much faster.

Except of that everything works fine. Well... the gravity sensor sucks on all of them.

 

[RedTabletPC.com]

I tested 4 Novo 7 Aurora, all with the same firmware (Jan 2012) and each of them work completely different.
One has a great battery that charging fast and you can use the tablet for 4-5 hours with WIFI on.
The other 3 (all from RedTabletsPC.com) have worse battery but each working different: 2 of them charging very slow - 1 percent per 5+ minutes! with both the charger and USB and the last device charging much faster.

Except of that everything works fine. Well... the gravity sensor sucks on all of them.

You can try to up grade the firmware to improve charging speed and efficiency.
http://www.androidtablets.net/forum/redtabletpc-com/36021-0-9a-usb-charging-patch-novo-7-a.html