TREE.NB BT04XL Laptop Battery for HP EliteBook Folio 9470 9480 9470M 9480M Ultrabook Series H4Q47AA HSTNN-IB3Z HSTNN-I10C BT04 BA06 BA06XL MC04 687945-001 687517-171

I have bought this same TREE.NB battery for my very old Lenovo T530 3 times over the last 8 years. I think it is a good value as I abuse the laptop / battery, often leaving it in the hot Florida car for hours. It only powers the laptop for about an hour at full brightness, but IT WORKS. THE OTHERS I HAVE TRIED DO NOT WORK they give errors such as "battery not recognized". THIS BATTERY WORKS FINE JUST PLUG AND PLAY.

Very good quality and long life that powers up and is fully recognized by my older Lenovo laptops. Very reasonably priced.

Easy to install and works well for the T430 Lenovo Thinkpad battery i replaced. Very satisfied.

Battery life 2.5 hours. for me that works. If you need much more charge this is not for you. Easy to put in comes with tools.

excellent price, good quality, easy to install, good battery life, RECOMMENDED SELLER, Thanks you!!

Short live (6 months) and won’t hold charge longer than 1 hour. I run diagnostics and guess what I got (see image) mind you, we got this replacement battery end of September, replaced it after thanksgiving and it says “battery age 427 days”, full charge capacity 91%? Really? After maybe 10-12 charges since Nov 2025?!? Tried to resolve this the reasonable way by reaching their support. Well, phone number is no longer in service. Saw a website in their Amazon vendor’s profile, website NOT WORKING either! Again, price is the least concern for a consumer when the product won’t last & no one is accountable. Hopefully this will get their attention or simply they may need to be removed from the marketplace IMO

UPDATE: Has been about 4 months now. The battery has been cycled many times and it is still working as perfectly as the day I installed it. Buy this one! Original review: Well, it fit perfectly and have used it for about a month and it has lived up to expectations. It seems like it lasts a little longer than the old one did when it was new but it could just be my perception. If it quits working well in a fairly short time, I'll update this review but so far, so good.

Been excellent so far

I bought one to replace the old battery from my T420. Worked great out of the box. No fuss or messing about. Clipped in seamlessly with a perfect fit and the battery life was basically the same as the expensive ones from Lenovo. If you find a deal on a used T420 this is a great option for a replacement battery.

Good product

good price fast delivery

Charge is good

Very satisfied with this purchase! The battery arrived on time and undamaged. It even had some electricity in it and everything... :)