WiFi LoRa 32 (V2) does not work nicely from Lithium battery

Hi,

Are there any issues known with WiFi LoRa 32 (V2) not opperate well from a Lithium battery?

I have tried a 1000 and a 1600mAh Lithium batterie and both have the same behavior.

The WiFi LoRa 32 (V2) starts and boots again for 3 a 4 times and than finaly it stays on.

Is there something I can troubleshoot?

Thanks

I use a 1000mAh lithium battery and it works very well. You can measure the battery voltage to see if it is insufficient.

With the battery connected it does not charge as it stays at 4.05v
Does your battery charges al the way up when connecting the micro-usb ?

If power is full , it will stop getting power.

If you power your device via micro usb, will your battery start charging till 4.20v ?
Mine does not, the battery was already at 4.05v when I connected.

What is the meaning of the battery connector if it does not work, or mine is defective.