Found this modules at Chinese marketplace and made an order. PM if you need a link.Will report about replacement procedure when I get them.
Still waiting for delivery. Stuck at [CN]Export of international mail
Hi there!I've got the new cells. After replacement my laptop totally ignores battery presence. The charge controller has a TI BQ20Z45 chip onboard. This little bastard remembers everything that happens to your battery and if you disconnect all the cells, it sets a FAILURE flag in internal memory and prevents battery from charge and discharge forever. Some people try to reset this flag with special hardware, but the access to internal memory requires a password. All manufacturers do this.So, use your laptop with original battery while you can. Ad if you can't, no one cares. Good luck!