---
product_id: 389220412
title: "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: "€ 17.09"
currency: EUR
in_stock: true
reviews_count: 8
category: "Absok"
url: https://www.desertcart.de/products/389220412-6-pcs-battery-charger-module-usb-tp4056-3-7v-4
store_origin: DE
region: Germany
---

# 2A max current output Compact 33x23mm size Supports 3.7V-9V battery charging 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:** € 17.09
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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?** € 17.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/389220412-6-pcs-battery-charger-module-usb-tp4056-3-7v-4)

## 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

- • **Smart Safety:** Built-in overcharge protection and automatic shutoff safeguard your batteries and devices effortlessly.
- • **Multi-Pack Value:** Six modules included to power multiple devices or scale your projects with ease and cost-efficiency.
- • **Compact & Portable:** Ultra-small 1.3 x 0.92 inch footprint fits seamlessly into any DIY or professional setup without bulk.
- • **Powerhouse Precision:** Delivers stable 2A charging and discharging current for reliable battery performance.
- • **Versatile Voltage Boost:** Integrated step-up module converts 3.7V lithium batteries to adjustable 5V/9V/12V outputs, perfect for diverse projects.

## Overview

This 6-pack of TP4056 battery charger modules combines efficient 1A charging with a boost circuit delivering up to 2A output current and adjustable voltages from 4.3V to 27V. Compact and feature-rich, these modules support 3.7V lithium-ion batteries, include overcharge protection, and are ideal for powering DIY electronics, Raspberry Pi nodes, and portable devices with USB input compatibility.

## 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: Does what it says - 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: Great project board - 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 |
| Amperage | 2 A |
| Best Sellers Rank | #138,566 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #560 in Power Converters |
| Brand | ABSOK |
| Color | Multicolor |
| Connector Type Used on Cable | USB |
| Current Rating | 2 A |
| Customer Reviews | 4.5 out of 5 stars 76 Reviews |
| Input Voltage | 5 volts |
| Item Dimensions D x W x H | 0.92"D x 0.92"W x 0.91"H |
| Item Weight | 0.02 kg |
| Manufacturer | LESEXS |
| Number of Ports | 6 |
| Output Voltage | 27 volts |
| Product Dimensions | 0.92"D x 0.92"W x 0.91"H |
| Specification Met | UL, FCC |

## Product Details

- **Brand:** ABSOK
- **Color:** Multicolor
- **Item Weight:** 0.02 kg
- **Output Voltage:** 27 volts
- **Product Dimensions:** 0.92"D x 0.92"W x 0.91"H

## Images

![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

### ⭐⭐⭐⭐⭐ Does what it says
*by M***K on May 27, 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.

### ⭐⭐⭐⭐⭐ Great project board
*by C***R on January 5, 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.

### ⭐⭐⭐⭐⭐ Bountiful
*by S***I on April 4, 2026*

As described, great for parts.

## Frequently Bought Together

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-08-18*