2 x 18650 Battery Shield V8 Module for Arduino and ESP32/ESP8266

The 2 x 18650 Battery Shield V8 Module provides a reliable power source for your Arduino, ESP32 and ESP8266 projects. This module allows you to connect two 18650 lithium batteries to deliver stable 3.3V or 5V power outputs. With its integrated charging circuit, you can recharge the batteries easily through a micro-USB input port. The module features an efficient conversion rate of up to 95%, ensuring minimal energy loss. It is designed to offer both USB and expansion ports for versatile output options, making it a suitable choice for a variety of electronics projects.

Also check: 1 x 18650 Battery Shield Module

Features:

• Dual 18650 battery support for extended power supply.
• 5V/3A or 3.3V/1A output options for flexible power distribution.
• Efficient power conversion with up to 95% efficiency.
• USB or expansion port output for different project needs.
• Built-in micro-USB input for convenient recharging.
• Integrated overcharge and over-discharge protection for safe use.

Specifications:

• Output Ports: USB or expansion port
• Output Voltage: 5V / 3A or 3.3V / 1A
• Conversion Efficiency: Up to 95%
• Battery Compatibility: 2 x 18650 Li-ion batteries (not included)
• Protection: Overcharge, over-discharge, and short-circuit protection
• Charging Current: 600mA-800mA (via micro-USB)

Package Includes:

1 x Dual 18650 Battery Shield V8 Module for Arduino and ESP32/ESP8266