HP 825026-001 - Dongle for Smart AC adapter - Converts 3-pin Smart power connector to standard/legacy power connector - Required when using a Smart AC adapter with an older, non-Smart-compatible notebook PC Sale $24.00 Retail $45.00
HP 917679-2C1 - 2-Cell GM02XL GMO2XL Battery for HP Chromebook X360 11-AE 11 G1 G6 14-CA 14 G5 Sale $69.00 Retail $99.00