Eeprom battery data

I recently bricked my psp and i used the universal unbricker to bring it bak to life agian. But the problem is that i backed up my battery eeprom but accidently reformatted my ms. So if i can get that data from someone else would my battery work normally as it once did? Do i have to buy another one?

 

You can just use the pandora battery creater eboot again to fake a serial code into your battery.