01AV423 SB10K97580 Battery for Lenovo ThinkPad T470 T480 T570 T580 A475 A485 P51S P52S Series 4X50M08810 01AV422 SB10K97579 01AV424 SB10K97581 01AV452 SB10K97597 01AV490 Lenovo t470 t480 11.4V 24WH

I received the battery on time and it worked fine for 45 days, then it lost charge quickly and now it doesn't hold it during start-up and it gets hot and deformed (inflated) and it doesn't work anymore, I'm working only with the internal battery #1 which only gives me 1.5 hours of charge.I know that I'm outside the time of claim and return, the Instruction Manual doesn't say anything about the product warranty.What is the warranty period and what does it cover? I'm going to lose money with a product that didn't even last 2 months. I ask you to please answer me about this situation.Thank you...New Review...I recently posted a review titled "Battery dead after 2 months" and the seller contacted me through Amazon asking for more information about the battery status. Once the information was sent, the battery was replaced with an updated version with a higher capacity, which has given me great satisfaction. I must highlight the great attention and quality of customer service received with the new battery, which gives me an autonomy of 8 hours of work.Thank you very much for your attention...

The battery fit and worked for 5 months. It has now deformed and will not take or hold a charge. The side of the battery with the connection is so swollen that it is separating the casing. Seems like a huge safety issue. Do not recommend.

Used this in my ThinkPad T480. Perfect fit. My computer was getting hot from the power supply always charging my old battery - which would only run my computer for about 30 minutes. Used this new power supply and my computer does not get as hot when plugged in and I am getting around 3 hours of usage on the battery. Very happy with the purchase - certainly the price was right!

everything is good. Thanks

I bought this battery four months ago as a replacement for the Thinkpad 580T. This morning I noticed that the battery pack had popped out from the back of the laptop and the reason was one side of the battery had expanded. This isn't good. Refer to the photo.Update: Within a couple days of posting the review, the company refunded what I paid for the battery even though I didn't request a refund. The company showed a lot of integrity to do that. Problems, maybe rare, do happen with most products so I might have just got unlucky, but it was very nice that the company took care of the customer.

Bought this for my kid’s school laptop that was dying way too fast. It seems to have done the trick. He’s now not always bringing a charger and hasn’t come home freaking out about his laptop dying. I think “yeah, it’s working” is high praise from a teen.UPDATE: 2 months later the laptop no longer recognizes the battery. Not sure why, but now it’s junk.

After charging to 100% I have only 13% charge left after only about an hour!Followup: Company gave full refund following my review

I wanted a backup battery for when I was in the field. This serves the purpose. Installed, powered up, and charged. Not sure you can ask much more from a battery.