L17C4PH1 L17M4PH1 L17M4PH2 L17L4PH2 Laptop Battery for Lenovo Yoga 7 Pro Pro-13IKB C930 C930-13 C930-13IK C930-13IKB C930-131KB C930-13IKB 81C4 Series 5B10Q82425 5B10Q82426 5B10Q82427 7.68V 60Wh

I have ever replaced an internal battery before and was hesitant about doing it myself and am so pleased with the outcome. I didn't have to go to a computer store and saved money. The battery was easy to install. All I had to do was buy the right size screw driver which was my only frustration as the screws are tiny but the overall process was easy and I am very happy with the battery life. I have charged it twice so far and no issues. Would recommend.

It is day 2 and everything's working really well. Should have done this a long time ago. It's much easier now to bring this around the house with me, kitchen, toilet, bedroom, office, garage, etc. Everything was an exact fit and installation was easy, nothing to "move out of the way first". I ordered this along with the basic iFixIt tool set.

When I installed the battery, it powered and charged the computer just fine. However, Lenovo BIOS does not recognize the battery as being installed. Therefore, it never reports a battery being present to Windows 11.Result: No battery charge indicator appears in the Windows 11 task bar. As such, you never know how much charge the battery actually has. I am afraid the battery will go to empty, the computer will be shut down, and I will lose my work.

Is this the best laptop replacement battery available? After much research and sweating I can confidently say that I have no idea. I am not even sure it is possible to have a best battery recommendation. I can say that after a month of use, its working very well so far for me. Still a little nervous about it, but its made a huge difference and I wish that I had replaced it sooner. Youtube video's helped with the installation. But I also HIGHLY recommend purchasing a basic iFixIt tool kit--picked one up at BestBuy, but its cheaper on Amazon I think. The IFixIt company and tools are amazing.

I should have replaced our laptop battery years ago. No more tethered to the outlet! Easy install with a T-5 and tiny Phillips screwdriver. FYI, it only had a 30% charge upon install, but it charged up nicely and I couldn't be happier with it so far.

Battery installed in a Yoga 930 as a replacement.

My Wife's 2.5-year-old Lenovo C-930 laptop would no longer last longer than 30 minutes on a full charge.I searched up a replacement battery on Amazon and saw this at a reasonable rate. I also bought a screwdriver kit [https://www.amazon.com/gp/product/B08SGKJB1R/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1] and got the battery changed out in 20 minutes. My only challenge was that the previously installed battery was partly blued down and I had to be careful not to rip anything. Besides that, pretty easy. Battery life is now back to 8Hrs 58 Minutes on a full charge!

Seems to be telling the computer "battery's completely empty" when it actually reaches completely-full. Wish my return window hadn't closed before I figured this out (it took me a few months of troubleshooting to discover that). NOT A RECOMMENDED ITEM.