czas czuwania

Standby time had come down to ten minutes, then to five.

The battery is good for 300 hours of standby time.

The battery has been noted for its long talk and standby times.

The maximum standby times are 630 and 670 hours respectively.

The X can easily last all day under heavy load and gets several days of standby time.

Not sure I care much about extended standby time.

The average talk and standby time are 4.16 and 255 hours respectively.

The average talk and standby time are 7 and 350 hours respectively.

Actual standby time is 2-4 days with 3G disabled.

Alternatively, it could provide 300 hours of standby time.