18650 Lithium Battery Power Shield 3V 1A 5V 2.2A Mobile Expansion Board for Arduino Esp32 Esp8266


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Overview and Specifications:

Product Attribute
Model Number :
is_customized : Yes

Main Features

This module is a portable mobile power source that supports 3 V / 1A and 5 V / 2.2A two voltage outputs!

5 V rated output voltage is 2.2A, maximum current support 3A (not recommended for overload, easy to damage the module, speed up the service life), the current output depends on the quality of the 18650 battery!
MICRO USB charging current 600mA-800mA.

Supports up to two 18650 batteries. Two 18650 batteries are recommended.