vhbw NiMH Bios Batterie pour Ordinateur Portable Sony Vaio VGN-FZ21E, VGN-FZ21M, VGN-N31S, VGN-NR21Z, VGN-NR38M, VPCEA1S1E. Remplace: PCG-91111M. : Amazon.fr: Informatique
Amazon.com: Rome Tech RTC 2/V15H 15mAh 2.4v CMOS Battery for Sony VAIO VGN-FS/NR - VGN-NR350FE VGN-NS235J VGN-Z11XN VGN-SR390 VGN-240F - GRX C R F V Z A S Series BIOS CMOS Battery
Sony VAIO PCG-3E2L BIOS Battery Replacement - iFixit Repair Guide
SOLVED: Where is the CMOS battery? - Sony Vaio Tap 11 - iFixit