L20C4P71 SB10T83217 5B10W13974 Laptop Battery Replacement for Lenovo ThinkPad X1 Carbon 9th 10th 11th Gen X1 Yoga 6th 7th 8th Gen Series L20M4P71 SB10T83216 L20D4P71 L20L4P71 15.44V 57Wh

Easy upgrade for the Lenovo T470S. Charged and working well. Recommend.

worked as expected

Install took about 10 mins on a Thinkpad P53, just remove the back panel of the laptop, remove the old battery, and drop the new one in. I have been using this for a few months so far, battery life is on par with OEM.

I replaced my Lenovo X1 Yoga Gen4 battery with the JIAZIJIA 02DL005. I used a video on YouTube and found the toughest part being the separation of the PC cover, but it did come off and the battery fit almost perfectly. Almost, because when I pressed the wire strap (softly) into place, a small piece of the plastic broke off. Fortunately, it didn't effect the installation. The battery has been working very well. I did exactly what the instructions specified in letting the battery go down to 5% 3 times. One note, there is a warning that if you allow the batter to drain to 0% during the first couple of time, you can damage the battery. I went from 15% to 0 percent in 5 seconds, but didn't notice any recharging issues.

I ordered this in Dec 2023, and received a dud. Limping by after the replacement, I succumbed and have continued to use it regularly, anyway. Problem: I ordered this high-capacity version like-for-like to replace the original that provided up to ~9.5h usage time, typical. I also ran the Lenovo battery set-up for life optimization, at outset. This brand new "equivalent" never went for more than the 4-y-old original's ~4.5h EOL duration. Basically, I exchanged a high-capacity battery for a New for which battery life was much less. Mislabeling of a standard battery? 1.5y later, I am lucky to get 2.5h out of this replacement, even though I run the same programs, have turned off unnecessary background usage, and normally uninstall MS gratis bloatware and security risk-ware.Otherwise, my laptop has loads of life left, even for the forced-on-us Windows 11.** As one concession to note for this company's products, and perhaps why I took so long to review: I bought the internal and external battery pair for a similar long-life set in another but different Lenovo TP used by a family member, and in that case, they worked great and still compete with its original batteries for duration. Doesn't make up for my case, though, so maybe I need to finally find an alternative. Just beware.

In and of itself, it was fully compatable with my X1 Carbon 7th Gen. I found a Youtube video showing how to change the battery. The only difficulty I had is in snapping the connector to the motherboard. I did not want to apply too much pressure. In the end, I rocked it with mild to moderate pressure and it snapped in place.I have not had it long enough to evaluate batter life. When I installed it, it had an initial charge of 43%. It said to run it down to 3% and recharge to 100% a few times to break it in properly.

Works great. It is very easy to replace the battery and I like how it came with screwdrivers too. The previous battery was dead to the point that my laptop would not work unless plugged in, but after this replacement it gave my laptop a new life.

Battery worked great for about 3 weeks. After that battery doesn’t get a full charge and yes I followed all steps correctly. Battery is not recognized message on screen. I am replacing with Lenovo brand. Something’s you just can’t use generic parts.