Proliant ML350 - failed NEC98431 + degraded smart array controller

Hi!

I have some troubles with a Proliant server.

Here are the informations from the System Management software :

I already switch the smart array part 2 days ago but the System Management declares the failing battery again.

Please answer with an "easy" English vocabulary cause I'm French ^^ (English speaker but difficultes with technic vocabulary).

Thanks in advanse!