L17M3PG1 L17C3PG1 L17C3PG2 L17M3PG2 Laptop Battery Compatible with Lenovo Legion Y530-15ICH Y540 Y545-PG0 Y740-15IRH Y740-15ICHG Legion Y7000 2019 1050 PG0 Series L17M3PG3 11.25V 52.5Wh

Worked just like the original without the high cost.

so far so good. i won't know much about the battery's longevity for a while, since i just put it in. i also don't have anything to compare it with, since the laptop was always plugged in when i had the original battery in it. the only thing to note is that the voltage on this battery is a little lower (about 1/4V) than the original, even though it is listed as compatible with the original. i suspect that might affect the battery run time a little. i don't think the difference is going to affect the charging or operating. i will update the review if in find anything interesting later. BTW, the included tools are quite useful.

Received this battery the very next day. The package included all the tools I would need to replace the battery in my Lenovo Legion Y7000P-1060 Laptop. Perfect fit and easy install. As a bonus, I had no idea the original OEM battery was swollen inside the laptop and clearly on its way to potentially burning my house down, so I'm really thankful this replacement came as quickly as it did. As far as battery life, we're getting 3+ hours on a full charge with the energy saving features all turned on in Windows 11 when on battery power. It came with about a 70% charge out of the box. Great value for the money!

This fit my Lenovo Legion Y545 perfectly. The old battery was a L17M3PG2. The connection lead on the new battery was plenty long enough to reach with some to spare. The small and convenient tool kit that came with the order was not as pictured. It lacked the plastic case splitter tool and did not include the needed Phillips screw driver. It did have 2 small torx drivers and 1 small flat blade driver which were not needed on this computer. Luckily I had my own tools. 4 star vs 5 star because of the incomplete tool kit.

I purchased this because my laptop battery would not hold a charge longer than a minute. The battery looks well built, but after taking 30 minutes to tear down my laptop and place the battery in, I plugged it in and noticed the screw holes would not line up. Pulling the battery into the proper position meant it pulled the connector out of the socket. I thought it was simply too stiff, but no, it would not stay in the slot. As I travel for work, the return date had passed by 2 days. I tried trimming the tape on the cable, pulling the cable as far as it would go. I thought I gained about 2mm but that still was not enough. They should have built it with an extra 10mm of cable... there was plenty of room for the excess cable if any to fit. But as it is, I cannot close the back of the laptop unless the battery sits on the screw pads... and putting the battery into place... it is IMPOSSIBLE to plug it into the connector. So basically I bought a $50 battery that now gets thrown into the trash. Do not buy this brand of battery if you have a LEGION Y540-17RH laptop.

My original battery expanded - it was so bad that it caused my case and keyboard to start bulging. This battery works great in my 2019 Lenovo Legion Y740-IRH.

Edit: L17M3PG2 was removed from description. Batter was perfect in every other way, so updating my rating. Old review: Despite both L17M3PG1 and L17M3PG2 being in the product description, the battery is labeled L17M3PG1 and has a shorter cable than the L17M3PG2. The shorter cable will not fit Lenovo machines that use the L17M3PG2.

Worked for about 10 days then stopped. Seller says no problem - send it back for a refund but you have to pay for the shipping to "CHINA". Well thanks a lot for allowing me the honor of paying you again to ship your defective product back to YOU. I might get about 25% of my purchase cost back in a few months and the seller gets to repair their crap product and sell it again to another sucker. Do not buy this product. A reputable supplier would have replaced the item and if they want to old one back , paid for shipping !! New battery arrived and has been working for about 2 weeks without issue.