FOBO tire pressure monitoring system report..

[peterbaron]

...just one more, for comparison, I don't remember any battery problem with car's OEM-TPMS:

"The lithium ion batteries inside TPMS sensors may last anywhere from five to 10 years. Five to six years is a more typical lifespan for older TPMS sensors. ... On most applications, the battery is molded into the TPMS sensor assembly so it cannot be replaced separately"

As an experiment, you may install a new battery in rear (good sensor) and transfer its battery to the front...wait and see what happens, fails soon or lasts some time= free diags

You already answered my question, no worry....