01AV423 SB10K97580 Laptop Battery Replacement for Lenovo ThinkPad T470 T480 A475 A485 T570 T580 P51S P52S TP25 Series 61 4X50M08810 01AV422 SB10K97579 01AV424 01AV452 01AV490 11.4V 24Wh

This battery installed and works perfectly. I was concerned that, since this is branded as a non-OEM battery and I paid less than $50, there might be an issue with the built in battery check on my X250. I have purchased "OEM" batteries in the past that have failed this built in test (and would not work in my laptop); but I had no issue with this battery.The battery life has surprised me so far. I bought my ThinkPad second hand, and the original internal battery only lasted between 20-30 minutes. Plenty of time to swap the rear battery, but not much else. I have removed my rear battery and been using the internal battery for basic web browsing over the the past 1.5 hours, and it still shows 63%. It could be bad calibration at this point, since I have not fully cycled the battery; but even if it died while I typed out this review, I would be happy with 1.5+ hours from the internal battery.One tip: peel the JIAZIJIA brand's sticker off before completing the install. There was a nice little surprise under there on the battery I ordered, and so far, the performance confirms it.

Bought this battery in June, today in October, the battery is dead. Contacted Amazon and because it was out of the window of return, they will not replace it. I suggest you buy it st a store .The seller of this product reach out to me and is replacing it after they read this review.

I bought this battery because I wanted to trust ‘fulfilled by amazon’ product more than cheaper batteries sold in other websites. It came with instructions, and on following them, I have had no problems with this battery. I highly recommend this battery because it was safe and working.

This is a great Product. Delivery Was punctual.Do not buy it if you need a new battery.These seem to be mislabeled as new batteries. They seem slightly refurbished, but I wish the quality control was slightly better.Lenovo vantage thinks battery serial number and firmware indicates manufacture in 2014-2015.This product is an excellent deal at 10$ to 15$. It might even be worth even 20$ if your internal battery has completely failed, but it is insulting to have this product sold for 45$.Maybe I received a piece which slipped through QC, but the lenovo vantage software describes the capacity as "from 15.5 Wh to 15.52 Wh"Product description and categorization is misleading and may be an outright lie. This company may be committing outright fraud. I don't know. They need to move their product to the used or refurbished category.This product seems to be a refurbished genuine lenovo battery. Very disappointing. Maybe your results will be different. At this price point, there are other options which are NEW batteries.

After four years with my T450s, the internal battery of the laptop would only charge to 50% capacity. Because of this, I continuously found myself in situations where the laptop would power off due to low charge. Either that, or I would have to stay connected to a power outlet as long as I was using the laptop. I decided that I would replace both the internal and external batteries of the laptop. I believe Lenovo no longer sells genuine internal batteries so I bought this item as a replacement.Unfortunately I ran into a couple of hiccups with this battery. First the connector at the end of the cable that plugs into the battery port was slightly cracked. It didn't seem cracked enough for me to worry, however it is something that I will keep on the back of my mind if this battery ever ceases to operate. Second, the battery capacity is not 100%. The battery arrived with no charge, and after one full charge tlp shows the capacity to be 97.9%. This is not horrendous but it does make me consider how long this battery will actually last.All in all this battery seems to be a worthwhile replacement. I'm getting around 2 to 3 hours of web browsing use at 30% brightness just from the internal battery (discharging from 80% to 30%). This battery coupled with the 6-cell external battery has renewed the life of my T450s and I'm now able to use the laptop unplugged without any concern.Just in case it helps, here is the output from sudo tlp stat:+++ ThinkPad Battery Status: BAT0 (Main / Internal)/sys/class/power_supply/BAT0/manufacturer = SANYO/sys/class/power_supply/BAT0/model_name = 45N1773/sys/class/power_supply/BAT0/cycle_count = (not supported)/sys/class/power_supply/BAT0/energy_full_design = 23200 [mWh]/sys/class/power_supply/BAT0/energy_full = 22710 [mWh]/sys/class/power_supply/BAT0/energy_now = 7270 [mWh]/sys/class/power_supply/BAT0/power_now = 27061 [mW]/sys/class/power_supply/BAT0/status = Chargingtpacpi-bat.BAT0.startThreshold = 76 [%]tpacpi-bat.BAT0.stopThreshold = 80 [%]tpacpi-bat.BAT0.forceDischarge = 0Charge = 32.0 [%]Capacity = 97.9 [%]

Correct product for my laptop. Right fit first time.

Purchased this product March 2023 and it was great and worked perfectly until recently, November 2023 and it is no longer working and computer reports "replace battery". Is this the lifespan of a new battery?

I will update this as i gain experience with his internal battery.Purchase experience and product delivery was perfect.Packaging was fine.Installation of the internal battery was uneventful. Essentially, remove the backplate, and remove threw screws holding the battery in. Carefully pull out battery, and carefully disconnect the wire bundle connector from the laptop connector. To install the new battery, reverse the steps. You should be able to complete install in less than 15 minutes.When I rebooted, the battery applet recognized the new battery as well as the old one. The new battery seems to charge, although it was fully charged when I received it. (I think).As I develop a track record with the new battery as to run time and recharge time, I will update.