---
product_id: 506965845
title: "MakerFocus6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery with Charging Boost Mobile Power Protection PCB Board Module"
brand: "makerfocus"
price: "Rp913330"
currency: IDR
in_stock: true
url: https://www.desertcart.id/products/506965845-makerfocus6pcs-2a-5v-charge-discharge-integrated-module-3-7v-4
store_origin: ID
region: Indonesia
---

# 2A max current output 4-in-1 charge/discharge/protect Multi-layer battery safety MakerFocus6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery with Charging Boost Mobile Power Protection PCB Board Module

**Brand:** makerfocus
**Price:** Rp913330
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up smartly, protect fiercely!

## Quick Answers

- **What is this?** MakerFocus6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery with Charging Boost Mobile Power Protection PCB Board Module by makerfocus
- **How much does it cost?** Rp913330 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/506965845-makerfocus6pcs-2a-5v-charge-discharge-integrated-module-3-7v-4)

## Best For

- makerfocus enthusiasts

## Why This Product

- Trusted makerfocus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Load Detection:** Automatically powers off under 50mA load after 30s, saving energy and extending battery life.
- • **Robust Safety Protocols:** Built-in over-current, over-voltage, over-temperature, and short circuit protection for peace of mind.
- • **Dual Mode Trigger Control:** Easily toggle output with single or double key presses, perfect for MCU-driven projects.
- • **Seamless 4-in-1 Integration:** Charge, discharge, protect, and monitor your 18650 battery effortlessly with one compact module.
- • **Simultaneous Charge & Discharge:** Supports discharge while charging at a stable 4.7-5V output—power your devices without interruption.

## Overview

The MakerFocus 6pcs 2A 5V Charge Discharge Integrated Module is a versatile PCB designed for 18650 lithium batteries, combining charging, discharging, battery protection, and level indication in one. It supports smart load detection, multiple safety protections, and allows simultaneous charging and discharging, making it ideal for advanced MCU and mobile power applications.

## Description

MakerFocus6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery with Charging Boost Mobile Power Protection PCB Board Module

## Features

- ★ MCU users, if you accept a small load KEY can be connected to the microcontroller about 20s to provide a low level allows the module to continue working. Trigger mode: low level trigger (ground)
- ★ 4 in 1 Charging / Discharging / Lithium Battery Protection / Battery Level Indicator Module. Lithium battery protection function: over-current, overvoltage, over-temperature, short circuit protection
- ★ In discharge mode (The charging mode KEY function is invalid), trigger the KEY port once to open the output; continuously trigger the KEY port twice to close the output
- ★ The first time the load is connected, the output is automatically turned on. If the load is less than 50mA, the output will be automatically turned off after 30 seconds; if the load is greater than 50mA, the output will be automatically turned on
- ★ Allow discharge while charging. (Note: At this time output voltage 4.7 / 5V)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PZT3ZW2 |
| Best Sellers Rank | #397,629 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,730 in Power Converters |
| Customer Reviews | 4.2 4.2 out of 5 stars (236) |
| Date First Available | March 21, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.634 ounces |
| Manufacturer | MakerFocus |
| Product Dimensions | 0.98 x 0.63 x 0.39 inches |

## Product Details

- **Brand:** MakerFocus
- **Colour:** As Shown
- **Input voltage:** 5 Volts
- **Item dimensions L x W x H:** 25 x 16 x 10 millimetres
- **Output voltage:** 5 Volts

## Images

![MakerFocus6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery with Charging Boost Mobile Power Protection PCB Board Module - Image 1](https://m.media-amazon.com/images/I/71PNAdxzBHL.jpg)
![MakerFocus6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery with Charging Boost Mobile Power Protection PCB Board Module - Image 2](https://m.media-amazon.com/images/I/71FQ1c8Sa5L.jpg)
![MakerFocus6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery with Charging Boost Mobile Power Protection PCB Board Module - Image 3](https://m.media-amazon.com/images/I/6182bO8yyaL.jpg)
![MakerFocus6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery with Charging Boost Mobile Power Protection PCB Board Module - Image 4](https://m.media-amazon.com/images/I/71UsyLL2nQL.jpg)
![MakerFocus6pcs 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery with Charging Boost Mobile Power Protection PCB Board Module - Image 5](https://m.media-amazon.com/images/I/61Q0O6FNtEL.jpg)

## Frequently Bought Together

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-25*