GHU ThinkPad 44+ Laptop Battery 58Wh Replacement for Lenovo ThinkPad X220s, Compatible with 0A36306 0A36307 0A36305 45N1019 45N1023 45N1025 0A36281 0A36282 42T4863

Good Value, easy to install and very durable. My computer now functions well with this quality replacement

Almost the exact same look and with that I mean the rubber feet on the bottom is a little smaller,,,That is it.After charging for 10 hours to hep the BMS it says 4 to 5 hours of batter life.This is what the OEM did when new. Wish the company did a recycle program. gladly pay to send it to them....Thank you --

Good battery for the Lenovo X220 laptop. So far, it is holding the charges for more than two hours.

This does not actually work with the X230. Bios throws an error that the battery is not compatible. ***Update*** The seller sent a replacement in response to my review. Unfortunately, the replacement failed in few days. It does not yet give the BIOS stop error, but now does not charge and the thinkpad's battery light flashes orange. Before failure, it never performed a proper charging cycle, stopping anywhere from 20-15%, rather than the 5-0% of an OEM battery. The battery also went from 15% to hibernation in a few minutes, indicating poor communication or voltage regulation. These batteries are not identical replacements for true OEM 44 series Thinkpad batteries. I suspect the onboard computer is, at best, reverse engineered and does not meet specifications, failing to communicate with the computer correctly. At worst, it may be poor circuitry in the firmware build or poor quality cells, resulting in early failure. In either case, a battery that readily fails, can not regulate charging and discharging, or that could harm the laptop due to poor power regulation, is not a good purchase at any price. I have to recommend staying away from these and sticking to the more expensive genuine OEM options, which is unfortunate, as 44 series batteries are ridiculously expensive and a low cost replacement would be nice.

Received works great.

First battery only had 81% capacity health. Asked for a replacement and the one I received was 100%. Fast replacement

I've had this battery for over a week now and it consistently lasts about 12 hours on a full charge. The laptop is a Lenovo Thinkpad x220 that only gets light use - web browsing, word processing, some light games. Pretty solid battery life for a replacement. Note that this is the extra capacity battery, so it extends a bit from the back of the laptop and makes it a bit heavier.

Update 5 September 2023 7 hours now. Battery was new, with only one cycle charge. Very good results, super solid. ------------ I was getting ~2 hours with an old battery. This one is giving me ~6 hours after the first charge. Much better but not as good as my original battery when new. I will perform a battery calibration and report back. X220, SSD, 60% brightness , wifi on, bluetooth off, Linux Mint.

Battery has an excellent quality. Came well packed and made my Thinkpad X220 alive again. I am using for about 2 months and I use Linux xfce system and last me around 6-7h with moderate use, around 2 hours watching videos and a lot of you tube. The fit is snug, it is a little darker than my laptop colour but it blends well. It showed as Sanyo cells and 110% charge is holding back, I cannot see degradation so far. It is working well for me.

Bon produit, seul bémol 88 wh au lieu des 94wh annoncé.Mais le produit s'emboîte parfaitement a l'ordinateur, la durée d'alimentation de l'ordinateur est au rendez vous, donc satisfait. Livraison rapide. Content du produit

Funcionó muy bien en mi laptop sin necesidad de configurar nada extra

spedizione rapida come solito... batteria assolutamente perfetta come descritto! testata un paio di giorni ok! grazie

Good product, performs well, decent price.