DGTEC NB116 Laptop Battery Replacement for Lenovo IdeaPad 100S-11IBY 100S-80 R2 100S Type 80R Series 5B10K37675 (3.8V 31.92Wh/8400mAh)
Amazon.com: UpBright New Global 5V AC/DC Adapter Compatible with Lenovo Ideapad 100S-11IBY Chromebook 80R2 80R2001FUS 11.6" Z3735F Google Chrome OS HD Laptop Notebook PC 5VDC Power Supply Cord Battery Charger PSU :