Ola, Ángel; ¿como estás?
I once had to replace the battery that came with the HP9114B I have. At the time I tried finding a replacement, I found only a 1.3Ah battery against the 2.4Ah that came with the unit. Here you can see the pictures I took when testing the batteries (pictures were edited: cut and resized)
Considering that the smaller unit would provide shorter working periods, I tested it and it worked well. I actually avoided using it without the charger, as stated in the 9114B manual, so I thought that the worst case scenario would be the battery not providing enough peak current, like when the main driver motor started spinning the disk. I had no problems working with the 9114B with it for a while, and after the new replacement was delivered I replaced it. Have been using so far, for about two years.
Hope this helps a bit.
Luiz (Brazil)
Edited: 11 Apr 2010, 6:03 p.m.
Angel, I once collected articles on repair of the 9114 and it is published in the article section as the 9114 repairs manual. It has a good long section onthe battery repair/replacement.
Cheers
Peter
THANKS GUYS, i'LL LET YOU KNOW HOW IT GOES...