Review on 💻 DTK 19.5V 2.31A 45W Ac Laptop Charger for HP 741727-001 740015-003 HSTNN-DA40 Adapter Blue Tip : 4.5 X 3mm with Notebook Computer PC Power Cord Supply Source Plug" - Optimized Product Title: "DTK 45W Laptop Charger for HP 741727-001 740015-003 HSTNN-DA40 Adapter | 19.5V 2.31A AC Power Supply with Blue Tip | 4.5 X 3mm Connector by Alexander Craner

This was a GREAT replacement charger for my laptop! Fast delivery, reasonable price, works great. The quality appears to be identical to the original HP charger that came with my HP laptop (model #15-AC163NR) when it was purchased in 2015. The original charger had a label that said "Replace with HP replacement: 741727-001," and this particular DTK charger fully meets that requirement (as do a number of other laptop models). So you can't go wrong by ordering this charger. I was on a trip when I realized I had somehow forgotten my charger. I've tried finding a replacement at two different national hardware store chains but to no avail! So Revain came to the rescue with this DTK article. Especially useful in the current COVID era! When I got home I marked the DTK charger as travel friendly and put it in my luggage where it would have a home for future trips. Problem solved.