Aqara Cube Battery not reporting correct power level

Configuration Zigbee
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1

I have an Aqara Magic Cube installed on 2022.2.3 and through ZHA.

The battery power is being reported at 48%. It inititally started at 57% out of the box.

If I pull the battery and test it with a multimeter the battery is at: 3.03 V
in other words at: 100%.

Is this a known problem? Is there a fix?

2

Just to let you know, sometimes a simple read with a multimeter is not very precise, because it’s the voltage without any load. I’ve had a coin battery that measured fine on the multimeter, but was mostly dead and wouldn’t work well on a TRADFRI controller.