Brother in law is on his second Sena SMH5FM intercom ,first one bought in lafe April was faulty out of the box........no output to one of the speakers.
After a load of slavver it was replaced by the dealer in early May, new unit worked fine out of the box and was fitted in his new Schuberth C 3 pro and for the first half a dozen uses it easily gave 5 to 6 hours use before the low battery warning came up and even then would work for at least another 20 minutes.
Came away last week and the fully charged unit is giving the low battery warning after 2 to 2 1/2 hours then immediately switching off.
If cherged when setting off and left plugged into to the bikes usb socket it will last for 4 hours tjen switch off.
It has all of the latest firmware etc and a factory reset made no difference, anyone had similar issues and were they fixed or is it returning another unit to supplier ?
After a load of slavver it was replaced by the dealer in early May, new unit worked fine out of the box and was fitted in his new Schuberth C 3 pro and for the first half a dozen uses it easily gave 5 to 6 hours use before the low battery warning came up and even then would work for at least another 20 minutes.
Came away last week and the fully charged unit is giving the low battery warning after 2 to 2 1/2 hours then immediately switching off.
If cherged when setting off and left plugged into to the bikes usb socket it will last for 4 hours tjen switch off.
It has all of the latest firmware etc and a factory reset made no difference, anyone had similar issues and were they fixed or is it returning another unit to supplier ?