61.4Wh SP04XL L28764-005 Laptop Battery Replacement for HP Spectre X360 13T-AP000 13-AP0XXX 13-AP0013DX 13-AP0045NR 13-AP0053DX Series HSTNN-IB8R HSTNN-OB1B L28538-AC1 TPN-Q203 15.4V 3990mAh

AVOID THIS PRODUCT: This defective battery broke my laptop. Installation was straight forward as the battery was exactly the same size and form factor as the factory battery. Unfortunately, the replacement battery did something to the laptop and it will no longer boot even when plugged into the wall. Putting the original battery back in did not change the situation. This defective battery broke my laptop. The tools provided are of extremely low quality. The screwdriver tips deformed and could not be used to remove the screws from the laptop case. DO NOT BUY THIS PRODUCT!

I tried a couple of these types of batteries from other vendors and this unit was the only one that I found that the wiring wasn't too long for my HP Specter because it's such a tight fit. If the electrical cable is too long then you have a hard time placing the battery where it needs to be. Fit well and holds a charge like it should.

I just sent two replacement batteries back. One didn't fit and the other drained itself with the laptop off overnight. I put this one in, charged and drained it twice. It is holding my laptop up for hours, does not drain when the laptop is off and so far charges well. I'm very happy with this purchase for the first week of use.

The battery doesn't last long as I expected for the new battery. Very disappointed

This battery killed my Spectre x360. Since connecting it, the computer will not start.

Perfect fit & works as advertise.

Battery life of my laptop is decent now. Very pleased and it was easy to install

Installing this battery completely killed my laptop, even after swapping in the old battery it no longer works.