---
product_id: 122538111
title: "2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V"
brand: "winwill"
price: "39 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/122538111-2a-usb-18650-lithium-li-ion-battery-charger-module-boost
store_origin: PL
region: Poland
---

# 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V

**Brand:** winwill
**Price:** 39 zł
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V by winwill
- **How much does it cost?** 39 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/122538111-2a-usb-18650-lithium-li-ion-battery-charger-module-boost)

## Best For

- winwill enthusiasts

## Why This Product

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

## Description

2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V

## Features

- Can be used for multimeter, converted to lithium battery charging
- Note: The OUT+Port can output an adjustable voltage
- Input voltage: 4.5-8V DC Output voltage: 4.3-27V DC,Charging voltage: 4.2V DC
- Charging current: Max. 1A Discharging current: Max. 2A
- Package Includes: 1 x Step Up Boost Module

## Images

![2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V - Image 1](https://images-na.ssl-images-amazon.com/images/I/718gb5CV0iL.jpg)
![2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V - Image 2](https://images-na.ssl-images-amazon.com/images/I/61SSYMWjurL.jpg)
![2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V - Image 3](https://images-na.ssl-images-amazon.com/images/I/61ZOSUuPrvL.jpg)
![2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V - Image 4](https://images-na.ssl-images-amazon.com/images/I/61Nah7lOTeL.jpg)
![2A USB 18650 Lithium Li-ion Battery Charger Module Boost 3.7V to 5V 9V 12V - Image 5](https://images-na.ssl-images-amazon.com/images/I/61yrIKwjyCL.jpg)

---

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**Shop now:** [https://www.desertcart.pl/products/122538111-2a-usb-18650-lithium-li-ion-battery-charger-module-boost](https://www.desertcart.pl/products/122538111-2a-usb-18650-lithium-li-ion-battery-charger-module-boost)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-24*