HI. I recently (2 months) bought another battery for my sony vaio as the first battery could not last when off the charger, it drained instantly and could not reach anything past 70% max charge. So i have an exact copy of that battery and now after only 2 months of use i am having the same issues! It cannot charge at all past 70% max and it is not the battery care function and i have run a command prompt powercfg -energy, where my last charge's reading is only 80% of the maximum. I really don't feel i should pay £80 for a 2 month battery yet cant return it as usually the return policy is 28 days. any help/assistance would be greatly appreciated. thank you.
