How to remove Sony Vaio e series Laptop battery - YouTube
Sony Vaio VGP-BPS9 Battery
Sony Vaio VGN-CS120 Laptop computer battery
Synergy Digital Laptop Battery, Compatible with Sony VAIO VGN-NS235J/P Laptop, (Li-ion, 11.1V, 6600mAh), Replacement for Sony VGP-BPL13, VGP-BPS13, VGP-BPS13/B, VGP-BPS13A/B Battery - Walmart.com
Sony Vaio VGN-CR290 Laptop computer battery
HSW Replace Laptop Battery for Sony Vaio PCG VGN AR VGN CR VGN NR VGN SZ Series, PN: VGP BPS9 VGP BPS9A/B VGP BPL9|Laptop Batteries| - AliExpress