[ask] back up battery

[kujo_kjc]

how long is the actual standby time for backup battery coz my o2 mini will automatically hard reset when i pull out the main battery even for only 1 hour..can i change the backup battery? how and wut type of battery can i use?

pleaseeeee..

[black_cappucino]

you can replace it with alkaline watch battery, sony brand, with serial number: LR1120 - 1.5V. I have an example image, but with different serial numbers: 192 LR41.

[header2k]

how long is the actual standby time for backup battery coz my o2 mini will automatically hard reset when i pull out the main battery even for only 1 hour..can i change the backup battery? how and wut type of battery can i use?

pleaseeeee..

According to the manual it should last for only 30 minutes