GHU New Battery 48 WH 6 Cell Replacement for 68+ 0C52861 0c52862 0c52862 Compatible with Lenovo Thinkpad T440 T440s T450 T450s T550 T560 T460 T460p for L450 L460 L470 T470P W550s X240 X250

Battery that came with my laptop started to loss power. This is twice the size and provides longer use between charges. As an unexpected advantage, it elevates rear of lap making easier to use (ergonomics).

It worked well on a 6yo T450s for 8 months and then its capacity is 28% of original. It also stopped switching to the internal battery so it just abruptly powers off. I was happy with it when it worked but it didn't last long so obviously not a good value. I'm going to avoid this GHU brand after having been bit.

Was skeptical, as many battery sellers will tell you these work, but in reality are rejected by the laptop bios for not being genuine.Not the case here. I sent them a pic of my old battery and the message that came on my screen from the rejected new battery I purchased elsewhere. The seller replied promptly with an Amazon link for the correct battery.These are not Lenovo originals, so imho don't expect laptop battery running times like you had when your laptop was new. 2 hour run time is good for these.I'm relieved to say I would recommend the battery, and seller.

Battery fits well although sometimes does not fully charge when plugged in.

The laptop battery was purchased on February 11th (delivered on February 15th) and it suddenly stopped charging today on March 20th slightly after a month's use and conveniently after the expiration of GHU's return policy. The item malfunctioned solely and entirely because of its poor quality (neither the computer nor the adapter caused the battery to fail). "Planned obsolescence" best describes this product unless GHU extends the time for customers to have only defective items returned and replaced.Update: Received a replacement battery sent by GHU (see right-hand photo). The new item suddenly stopped charging today (April 4th) and much sooner than the first battery ordered from GHU. Hardware tests, both quick and extended, on the laptop were conducted with only the adapter in use. The aforesaid tests found no issues whatsoever meaning that the replacement battery malfunctioned due to its poor quality (again). So what best describes this particular GHU product now is "guaranteed defectiveness" unless the company amends its policy to refund clients in cases where they receive multiple defectives of the same laptop battery.

The battery was a perfect replacement.

It matched the old battery perfectly

The battery works, but after about a year, it strarts going out and you'll get the Lenovo message about the battery being unable to charge, and that it's not a recognized Lenovo battery, so it won't do any troubleshooting. Sometimes you get lucky if you restart your computer it might start charging it again, but eventually it just stops working altogether.Fine battery, cheaper than the official Lenovo one, but you get what you pay for.