02DL012 L18M3P71 SB10K97650 Battery Replacement for Lenovo ThinkPad T15 T590 P53S P15S Series 02DL011 L18L3P71 SB10K97649 L20D3P71 SB10T83156 SB10T83157 SB10W51924 SB10W51930 SB10W51931

The replacement is effective. For some unknown reason, my Lenovo laptop ceases to function if it remains unused for a period of 2 to 3 years. The battery eventually reaches a state where it can no longer be recharged.

Fits well my pc

Have bought multiple batteries from this company, and they always are delivered fast and work well. It's hard to find a good laptop battery company to purchase batteries from but this is a good one.

The battery was at 70% when installed. We followed the instructions and discharged it to close to 5%. But when we tried to charge it to 100%, it only charged to 73% and stayed at that level for hours.Customer service reached out and offered to send a new battery. Unfortunately, we had the same problem with the new battery. Perhaps it is our laptop, but we didn't have this problem with the old battery.Without prompting they offered a full refund.I was very favorably impressed with their customer service. It far exceeds anything I've experienced with other Amazon sellers.

No complaints about the battery. It shipped in protective packaging, all mounts line up as they should, came fully charged, ran three deplete and recharge cycles as indicated in the instructions and my laptop is functional again.

After a couple of charges and discharges, this fit perfectly and restored a dead laptop to full working condition!

So I got a bunch of these just to make a point, connected them in parallel about 45amps maybe more and it didn’t blow up. This is Dangerous so don’t try it at home unless you know what you’re doing. I did this to make a point. If these batteries are fine in parallel they’ll be fine in your laptop. Or what ever your trying to power with it.