18650 Battery Shield 2 x 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB for Arduino ESP32 ESP8266

Description

Description:

This is a 18650 Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB for Arduino ESP32 ESP8266. This mobile power supply has a built-in lithium battery protection IC, which has overcurrent, overvoltage, and Undervoltage protection, and the 18650 Battery Shield is a portable mobile power supply that supports 3V/1A and 5V/3A two voltage outputs.

Installation of the battery must be determined positive and negative, the 18650 Battery Shield has been marked positive and negative Or Installation errors will burn out the module. The battery voltage works normally from 3.2V to 4.2V. 5V voltage output rated current is 3A, maximum support 3.6A current (not recommended for overload, easy to damage the module, speed up the service life), the output of current depends on the quality of the 18650 battery.

Specifications:

• Output Voltage: 3V/5V
• Output Port Type: USB or expansion port
• Input Port: MicroUSB
• Conversion efficiency(%): 95

Features:

• Supports up to two 18650 batteries. It is recommended to use two 18650 batteries, which can be longer.
• 18650 Battery Shield supports 3V 1A voltage outputs.
• Supports 5V 3A voltage outputs.

Package Included:

1 x 18650 Battery Shield 2 x 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB for Arduino ESP32 ESP8266