---
product_id: 389220452
title: "ABSOK 6 Pcs Battery Charger Module USB TP4056 3.7V 4.2V to 9V 5V 2A Charge Discharge Integrated Step Up Module,18650 Lithium Li-ion Battery Charger Module"
brand: "absok"
price: "$U1479"
currency: UYU
in_stock: true
reviews_count: 5
category: "Absok"
url: https://www.desertcart.uy/products/389220452-absok-6-pcs-battery-charger-module-usb-tp4056-3-7v
store_origin: UY
region: Uruguay
---

# Max 2A discharge current Supports 3.7V-4.2V Li-ion batteries Adjustable output voltage 4.3-27V ABSOK 6 Pcs Battery Charger Module USB TP4056 3.7V 4.2V to 9V 5V 2A Charge Discharge Integrated Step Up Module,18650 Lithium Li-ion Battery Charger Module

**Brand:** absok
**Price:** $U1479
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge smarter, power stronger — never miss a beat in your tech hustle!

## Quick Answers

- **What is this?** ABSOK 6 Pcs Battery Charger Module USB TP4056 3.7V 4.2V to 9V 5V 2A Charge Discharge Integrated Step Up Module,18650 Lithium Li-ion Battery Charger Module by absok
- **How much does it cost?** $U1479 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/389220452-absok-6-pcs-battery-charger-module-usb-tp4056-3-7v)

## Best For

- absok enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Ultra-small 33x23mm footprint fits seamlessly into any DIY or professional setup.
- • **Smart Charging Safety:** Integrated TP4056 chip ensures safe charging with overcharge protection and LED status indicators.
- • **Boost Your Battery Life:** Step-up module converts low voltage to USB rechargeable power, perfect for 18650 lithium batteries.
- • **Plug & Play Versatility:** Supports solar panel input and can convert multimeters or other low-power devices into USB rechargeable units.
- • **Power Your Projects with Precision:** Delivers stable 5V/9V/12V output with up to 2A current for versatile device compatibility.

## Overview

The ABSOK 6 Pcs Battery Charger Module combines TP4056 charging technology with a boost circuit to safely charge and discharge 3.7V lithium-ion batteries while providing adjustable output voltages up to 27V and currents up to 2A. Compact and versatile, it supports solar input and converts low-power devices into USB rechargeable units, making it ideal for DIY electronics, Raspberry Pi projects, and portable power solutions.

## Description

Technical specifications: Charging voltage: 4.2V DC Charging current: Max. 1A Discharging current: Max. 2A the output current: 5V 1.4A/9V 0.8A/12V 0.6A Input voltage: 4.5 - 8V DC Output voltage: 4.3 - 27V DC (Continuously adjustable) Size: 1.3 in x 0.92 in/33 mm x 23 mm Package Includes: 2 * Buck Converter Module

Review: Used a few of these, still trying to find another project or 2 to use them in. Use 2 to power 2 separate raspberry pi nodes for hamvoip with a transmitter. Set to about 6 volts these are powering the pi and transmitter without issue. I'm running them off some salvaged 18650s. Seems to be of good quality, voltage is stable and handles the amp load while transmitting around 1.5 amps in total. Charger seems to have working overcharge protection. I'm not sure how long I left this on for, but I did add an on/off switch between the board and battery as well as the pi project. I'm not sure what the continuous draw is but there is one. I left a pi off for a few days but board directly connected to my battery and I noticed it did not last as long as previous runs. It WILL drain your batteries if not charging.
Review: So many awesome features here! 1. Accepts a wide range of DC input for charging 2. Provides and adjustable DC output (the adjuster is sensitive, but hitting 5V is pretty easy) 3. LED for charging status 4. Automatic shutoff at around 2.8V (requires 6-8V input to get the board to wake back up again) All for like $2 a board. I used this on a project where I powered a small drone camera VTX using a 400mAh battery. Worked awesome.

## Features

- Material: Battery charger module made of electronic components.Can be used for multimeter, converted to lithium battery charging
- Features: Battery charger module combines the TP4056 battery charger with a boost circuit. Adds a battery and converts a low power DC device to a USB rechargeable device
- Instructions for use: TP4056 Charger Module can be used for multimeter to convert to charge lithium batteries. VIN+ port input 5V solar panel, BAT+ port can output 4.2V to charger 3.7V 18650 battery
- Small and delicate: 1.3 in x 0.92 in/33 mm x 23 mm
- Package contains: 6 * Lithium Li-ion Battery Charger Module

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B098989NRZ |
| Best Sellers Rank | #105,081 in Electronics ( See Top 100 in Electronics ) #382 in Household Battery Chargers |
| Manufacturer | ABSOK |
| Product Dimensions | 2.34 x 2.34 x 2.3 cm; 18 g |

## Product Details

- **Brand:** ABSOK
- **Colour:** Multicolor
- **Item weight:** 0.02 Kilograms
- **Output voltage:** 27 Volts (DC)
- **Product dimensions:** 23D x 23W x 23H millimeters

## Images

![ABSOK 6 Pcs Battery Charger Module USB TP4056 3.7V 4.2V to 9V 5V 2A Charge Discharge Integrated Step Up Module,18650 Lithium Li-ion Battery Charger Module - Image 1](https://m.media-amazon.com/images/I/81Dw5jGVOHS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***K on 27 May 2024*

Used a few of these, still trying to find another project or 2 to use them in. Use 2 to power 2 separate raspberry pi nodes for hamvoip with a transmitter. Set to about 6 volts these are powering the pi and transmitter without issue. I'm running them off some salvaged 18650s. Seems to be of good quality, voltage is stable and handles the amp load while transmitting around 1.5 amps in total. Charger seems to have working overcharge protection. I'm not sure how long I left this on for, but I did add an on/off switch between the board and battery as well as the pi project. I'm not sure what the continuous draw is but there is one. I left a pi off for a few days but board directly connected to my battery and I noticed it did not last as long as previous runs. It WILL drain your batteries if not charging.

### ⭐⭐⭐⭐⭐ Review
*by C***R on 5 January 2022*

So many awesome features here! 1. Accepts a wide range of DC input for charging 2. Provides and adjustable DC output (the adjuster is sensitive, but hitting 5V is pretty easy) 3. LED for charging status 4. Automatic shutoff at around 2.8V (requires 6-8V input to get the board to wake back up again) All for like $2 a board. I used this on a project where I powered a small drone camera VTX using a 400mAh battery. Worked awesome.

### ⭐⭐⭐⭐⭐ Review
*by D***D on 9 October 2025*

As described

## Frequently Bought Together

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-11*