5 ms·
> 60-90 minutes That's really, really low for a *40. Unless you mean like 90 minutes of full CPU usage.
by floatboth 8y ago
> 60-90 minutes
That's really, really low for a *40. Unless you mean like 90 minutes of full CPU usage.
- keithpeter 8y agoGetting around 7h to 8h off my X220 with a 'no-name' battery (the larger kind that sticks out at the back). Fine for the last couple of years.
- salex89 8y agoQuite true, but considering the age (I'm not sure whether the battery is original or not), it does the job. The laptop was used, it's not new.