ZO04XL Laptop Battery Replacement for HP ZBook Studio G3 G4 Mobile Workstation Series ZO04 ZO06 ZO06XL 808396-421 808450-001 808450-002 HSTNN-CS8C HSTNN-C88C HSTNN-LB6W HSTNN-KB6W 15.2V 64Wh

I recently replaced the battery in my old HP Elite x2, and I’m very impressed. The new battery fit perfectly, and my device powered on without any issues. Use the tablet to display weather, unit is too old to use for anything except weather on the hallway table, but with this battery, it works great.It’s been a great solution for extending the life of my laptop,

I bought this for my used HP z book. The battery fits perfectly, it came with a small set of tools. The battery holds it charge so much better than my old one. I'm happy with my laptop again.

Installed it and it just worked. Shipped with a 70 percent charge which is good, lipos don't like setting with a low state of charge. Charged well and showed decent endurance during a 5 hour light use test. Not sure how it compares to OEM and lifespan? Will update review if it doesn't continue to perform as expected. So far so good.

Wonderful battery replacement! Fit was just fine, plugged in and HP Elite started right up. It was a little tricky plugging in the power harness because you don't want to damage it, it's really small. Product was so good that I purchased another one and it fixed that tablet/pc as well. Thank you!

The only good thing is that the battery did fit. I installed battery on my HP Envy and it powered right up so I was happy as could be. Battery level came down to 20% and I charged it, it took a charge. Next time using it the battery again drained as it should but this time the battery would no longer charge to the point that the battery completely drained to 0% and would not take a charge. Reached out and they sent me a replacement battery. Again I installed it and laptop fired right up but then the battery would not take a charge to it drained down to 0% again. Returning this trash and getting my money back. I tried using original charger, a 2 USB C charges from chromebooks and a USB C dock that I use for my Mac and work windows laptop. If I install my old battery then the laptop charges right back up, but the battery is old & swollen and at this point needs to be replaced.

I had a swollen battery that was pushing the screen out of position. This replacement worked well and the tools helped make it an easy replacement. It has only been a few months with minimal use.

Ok. So it’s been two days since I changed my old battery to this new one and now my laptop sporadically shuts down, which is quite annoying because it’s not as a result of needing to charge… I don’t know why it keeps doing this.

My 4yr old HP Spectre X360 battery wasn't lasting as long as it used to, only getting about 3hrs before requiring it to be charged. After looking around there were no real "great" options so I took a chance with this Boweirui. After watching a couple of videos online, opening my computer was simpler than I expected but I quickly realized that I was on borrowed time with the OEM battery as it had started swelling up, I'm real glad nothing bad happened with it. The replacement battery went in like a glove without an issue, I ran a couple of charge/discharge cycles per the included instructions and it's been running great for the past month without any issues. Glad I got this when I did, no regrets, would definitely buy again.