ESP32 with 18650 Battery Holder


This esp32 wifi + bluetooth with 18650 battery sharging system development tool provides a perfect solution for the situation you often encountered: When you do some ESP32 projects you must hate to add a power bank to provide the power.

With this module you dont need it!


If you have any questions on this product please feel free to contact us.

*Disclaimer: The images are merely illustrative.


ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, power and RF properties best, which is safe, reliable, and scalable to a variety of applications.


  • 18650 charging system integrated
  • Indicate LED inside(Green means full& Red means charging)
  • Charging and working could be at the same time
  • 1 Switch could control the power
  • 1 extra LED could be programmed(Connected with GPIO16[D0])
  • 0.5A charging current
  • 1A output
  • Over charge protection
  • Over discharge protection
  • Full ESP32 pins break out
  • High performance-price ratio
  • Small volume, easily embeded to other products
  • Strong function with support LWIP protocol, Freertos
  • Supporting three modes: AP, STA, and AP+STA
  • Supporting Lua program, easily to develop


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