What is the lithium battery interface type and input voltage for ESP32 dispalys?

edited January 24 in ESP32 & Lora

The type of lithium battery port is PH2.0. The input should be DC3.7v~5v.

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  • the maximum charging current is 500mA, so the battery capacity doesn't need to be too big. Theoretically, a 2500mAh battery needs 6 hours of charging.

  • Hi
    Question about the PH2.0 Battery Port
    Can this be used to power from constant 5V DC source? ie, not using a battery, but using an LDO
    Just want to make sure that there is no back-feeding from the charger circuit that might cause an issue

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