HP Blue Tip Charger and Power Cable 45W 19.5V 2.31A Model HSTNN-LA40
Power: 45W. Compatibility: Compatible with HP Envy TouchSmart 15 and other HP laptop series. Connector Tip: Blue. 1 x HP HSTNN-LA40 AC Adapter. 1 x UK Power Cord. Model: HSTNN-LA40. Condition: Used but in excellent working condition.