Userdata (/data & /android_secure) corrupted on my tablet topic

I have one "old" tablet - Huawei S7 Slim.

I will explain what I did to get this problem:
I installed CWM and Cyanogenmod 9.
I did factory reset and it went in CWM for wiping but in wiping process somehow I managed to pull off battery
and after that it corrupted /data & /android_secure.

When trying mouting or formating it it says it is corrupted.

I can install other ROMs but on Cyanogenmod It asks me for Dencryption password and I can't pass it (I never set encryption on it).
ParanoidAndroid is working and I can use it but I can't install apps because it see only 100MB of space and I have random
reboots.

I want to know - is it possible to repartiton tab ? And if yes how and in what format (how much space per partition) ? Something
like repartition & PIT on Samsung phones.

Thanks in advance,
EightPointEightGeek