Green CellStandard Series 0A36306 0A36307 45N1022 45N1023 45N1026 45N1028 45N1029 45N1175 Battery for Lenovo ThinkPad X230 X230i Laptop (6 Cells 4400mAh 11.1V Black)

I run Linux on my X220 and tlp stat is my friend, so I can provide some insight into the battery you are likely to receive.Here is my old original Lenovo produced 29+ Thinkpad battery stats:+++ ThinkPad Battery Status: BAT0 (Main / Internal)/sys/devices/platform/smapi/BAT0/manufacturer = SANYO/sys/devices/platform/smapi/BAT0/model = 42T4861/sys/devices/platform/smapi/BAT0/manufacture_date = 2011-06-14/sys/devices/platform/smapi/BAT0/first_use_date = 2011-06-20/sys/devices/platform/smapi/BAT0/cycle_count = 156/sys/devices/platform/smapi/BAT0/design_capacity = 57720 [mWh]/sys/devices/platform/smapi/BAT0/last_full_capacity = 35880 [mWh]Capacity = 62.2 [%]As you can see, last_full_capacity is only 35880 and as such it's only getting 62% of it's design_capacity... and it's old. Manufactured in 2011.Now the Green Cell battery:+++ ThinkPad Battery Status: BAT0 (Main / Internal)/sys/devices/platform/smapi/BAT0/manufacturer = SANYO/sys/devices/platform/smapi/BAT0/model = 45N1023/sys/devices/platform/smapi/BAT0/manufacture_date = 2018-07-07/sys/devices/platform/smapi/BAT0/first_use_date = 2012-03-13/sys/devices/platform/smapi/BAT0/cycle_count = 1/sys/devices/platform/smapi/BAT0/design_capacity = 44000 [mWh]/sys/devices/platform/smapi/BAT0/last_full_capacity = 48820 [mWh]Capacity = 111.0 [%]The Green Cell is modern manufacture and has a design capacity which is less than the original ThinkPad battery.This battery overcharges to give the advertised (in the Amazon listing) capacity... the real capacity being 44000mWh. The circuit has been designed to allow this, and overcharging Li-ion batteries is not a problem and doesn't affect the life span of the battery.I'm happy with this. I would much rather have cells of more recent manufacture than risk the purchase of old cells that are still the original part.PS: Where does that first_use_date come from though?

La batteria è arrivata con una carica del 80%. Quindi perfettamente funzionante, ottime anche le istruzioni in più lingue per le prime cariche. Per il momento funziona alla perfezione. La durata si vedrà con il tempo

Produit un peu plus cher que la concurrence, mais j'ai préféré payer un peu plus cher pour être certain de la qualité.Fonctionne parfaitement sur mon ThinkPad X230.

Bij het checken van de accu in het battery report van windows bleek dat dit gewoon een Sanyo kwaliteits accu is. Ongelooflijk voor deze laaggeprijsde battery. Voortaan gewoon GreenCell.

La bateria que tenia duraba menos de una hora, con esta batería he conseguido aumentar la vida de mi portatil (unas cuatro horas de uso no intensivo)

Prodotto arrivato in tempi rapidi. Fedele alla descrizione e alle immagini. Consiglio l’acquisto.