Sleep time battery life time

MJH48

How long is battery life time in sleep mode?

big

I've had units asleep for WEEKS and they wake right up when vehicle turns on. The sleep battery life is very long indeed.

YamFazMan

Hi
@MJH48
Wikipedia... Lithium-ion battery
Here...https://en.wikipedia.org/wiki/Lithium-ion_battery
See...
Self Discharge
Battery Life
Degradation
______________________

The Previous NAV4 and Latest (NAV5 WiFi) devices are quite power hungry and can go into "Power saving mode" if not supplied with enough power
See.... https://discussions.tomtom.com/en/discussion/comment/1706833/#Comment_1706833

Stay Safe... ATB YFM

MJH48

I meant to ask, how long GO Premium navi can sleep with a fully charged battery before it is empty?

kieron

Hi there MJH48 -
The GO PREMIUM RANGE has a quoted battery run time alone of about 1 hour not being connected to the vehicle power supply, so I would only recommend placing the unit into the sleep/standby time for a very short period of time (10/20 mins if you are staying in the vehicle for a faster device start up) as the internal circuitry could drain the battery within a few hours even though the screen is off.
I would also advise to keep the battery fully charged even when not using for longer periods of time as discharged batteries cause irreparable damage.
Hope this helps.

MJH48

Battery life is more than hours, but how long?
The Go Premium battery lasts for more than a few hours.
I kept it asleep overnight and in the morning it was okay.
It would be good to know how long it can sleep for days or hours
https://discussions.tomtom.com/en/discussion/1116668/how-long-will-the-battery-last

big

I've had units asleep for WEEKS and they wake right up when vehicle turns on. The sleep battery life is very long indeed.