Acer 15 CB315-3H Chromebook USB-C AC Adapter - 0A001-00695000 . Tested, fully functional, and ready to replace your defective part.
Amazon.com: Type-C-USB C Charger Fit for Acer-N17Q9 N17Q8 N16Q10 N18Q5 N17Q5 N18Q3 Chromebook 315 CB315-2H C771 CB5-312T C732 C732T CB311-8H C732L Series Laptop AC Adapter Power Supply Cord : Electronics
N15q8 N16p1 N15Q9 AC Adapter Charger for Acer-Chromebook CB3 CB5 11 13 14 15 R11 - Walmart.com
Amazon.com: Pwr for Acer Chromebook Charger 15 14 13 11 Cb3 Cb5 C720 C740 R11 N7 Power Adapter: Flagship CB3-111 CB3-131 C720P C730E C731T C738T C810 C910 PA-1650-80 PA-1450-26 Long Cord UL Listed : Electronics
Acer Chromebook 14 Power Adapter
Amazon.com: Superer AC Charger Fit for Acer Chromebook 11 CB3-111 CB3-131 CB3-132 C730 CB3-131-C3SZ CB3-111-C8UB CB3-132-C9M7 CB3-131-C3KD CB3-111-C670 Laptop Adapter Power Supply Cord : Electronics
Replacement AC Adapter Charger for Acer Chromebook (not USB-C Plug tip) - Walmart.com
Amazon.com: UL Listed AC Adapter Fit for Acer-Chromebook-Aspire-Travelmate C720 KP04501017 N20C5 N18Q13 C731 A515-46-R14K N17P3 N16W2 N17W6 N19Q7 Laptop-Charger Power Supply Cord : Electronics