I have a Fujitsu Siemens Amilo M6100 laptop, and am looking for a replacement battery. The battery I currently have in it is a Fujitsu NiMH, 9.6V, 4000mAh battery (PN: 8HR-4/3 FAU-QC-LJ1). I can't find an exact replacement anywhere. However, I do keep coming across the 8HR-4/3 FAU-QC-LFL, which is a Li-ion 14.8V, 4000mAh battery, which is compatible with the M6100. If I replace my 9.6V battery, with the 14.8V battery, will it work? Or will it damage my laptop?
Just ran across your post. The charging characteristics designed into your laptop is specific to NiHM and is not compatible with Li-ion laptop batteries, so the batteries are not interchangeable and would not work.