Expert Pro - Remote control battery issue

[K4680]

Did you ever check the evolution in time of remote control batteries voltage level? Or did you ever check batteries voltage when remote stops working normally?

I found the same issues on two different Expert Pro remote controller:
1. I tested the remote control without one of the batteries, by rotation. I was surprised to find that the remote is working normally without the bottom battery! But it does not work without the top or mid battery.
2. Power/voltage consumption of top and mid batteries is ~20 times bigger than consumption of bottom battery. When remote stops working normally, the top and mid batteries are empty, and the bottom battery is full (apparently not used).

Practically, both of the remotes that I have seems to use only 2 of the 3 batteries. Of course, the remote has a very short battery life (~1.5 months).


Did anyone encountered this issue?...

Hello, I can not confirm! I change the batteries once a year (Expert is in daily use). But I use high quality batteries (Duracell / Ultra Power Alkaline).

Did you measure the battery voltage after a few weeks/months of usage?

The batteries have been in operation for 10 months! Will the batteries measure. Result I post then!!

Hello, the batteries just measured:
Batt-1 = 1,04 volts
Batt-2 = 1,03 volts
Batt-3 = 1.04 volts
I think that their remote controls are broken!