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4 x 18650 Lithium Battery Shield V8 V9  for Arduino ESP32 ESP8266 — image 1
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4 x 18650 Lithium Battery Shield V8 V9 for Arduino ESP32 ESP8266

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Power Bank Module for everyday users

The 4 x 18650 Lithium Battery Shield V8 V9 for Arduino ESP32 ESP8266 is a mid-range power bank module designed for everyday users. It features Item Type: Lithium Battery Shield and Output Port: USB or Expansion.

₹1,527
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Total: ₹1,527
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Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: Lithium Battery Shield
Output Port: USB or Expansion
Input Port: MicroUSB
Conversion efficiency: 0.95
Length (mm): 100
Width (mm): 90

Ideal For

Charging smartphones and tabletsPowering accessoriesTravel use
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SKU: robu-1031026Category: Power Bank Module

About This Product

The 4 x 18650 Lithium Battery Shield V8 V9 for Arduino ESP32 ESP8266 is a mid-range power bank module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Lithium Battery Shield — keeps you powered without frequent recharging
  • Output Port: USB or Expansion — compatible with modern devices
  • Input Port: MicroUSB — compatible with modern devices
  • Conversion efficiency: 0.95
  • Length (mm): 100
  • Width (mm): 90
  • Weight (g): 71
  • Shipping Weight: 0.071 kg

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This is a 4x 18650 Lithium Battery Shield V8 V9 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, Under voltage protection, and the module is a portable mobile power supply that supports 3V/1A and 5V/3A two voltage outputs with an onboard voltage switching button

Installation of the battery must be determined positive and negative, the board has been clearly 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, the output of current depends on the quality of the 18650 battery.

Note: This product comes from different brands. We will ship it randomly according to availability.

Features:

  1. Supports 3V 1A voltage outputs.
  2. Supports 5V 3A voltage outputs.
  3. Micro USB charging current is 600mA-800mA.
  4. Supports up to two 18650 batteries. It is recommended to use two 18650 batteries, which can be longer.

Package Includes:

1 x

4 x 18650 Lithium Battery Shield V8 V9 for Arduino ESP32 ESP8266

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.