---
product_id: 217952992
title: "18650 Battery Charger Universal Smart Charger with LED Indicator for Flashlight Headlamp Batteries Compatible 3.7V Li-ion 26650 18500 14500 Rechargeable Batteries Charger (Only 6-Slot AC Charger)"
brand: "skywolfeye"
price: "€ 42.87"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/217952992-18650-battery-charger-universal-smart-charger-with-led-indicator-flashlight
store_origin: SK
region: Slovakia
---

# AC100-240V global compatibility 6 independent charging slots Advanced multi-layer safety protection 18650 Battery Charger Universal Smart Charger with LED Indicator for Flashlight Headlamp Batteries Compatible 3.7V Li-ion 26650 18500 14500 Rechargeable Batteries Charger (Only 6-Slot AC Charger)

**Brand:** skywolfeye
**Price:** € 42.87
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up smartly, stay charged globally!

## Quick Answers

- **What is this?** 18650 Battery Charger Universal Smart Charger with LED Indicator for Flashlight Headlamp Batteries Compatible 3.7V Li-ion 26650 18500 14500 Rechargeable Batteries Charger (Only 6-Slot AC Charger) by skywolfeye
- **How much does it cost?** € 42.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/217952992-18650-battery-charger-universal-smart-charger-with-led-indicator-flashlight)

## Best For

- skywolfeye enthusiasts

## Why This Product

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

## Key Features

- • **Global Power Ready:** Universal AC input (100-240V) ensures seamless charging whether at home or abroad.
- • **Smart Safety Shield:** Built-in under-voltage, over-voltage, and heat dissipation safeguards protect your valuable batteries.
- • **Precision Charging Voltage:** Delivers a stable 4.2V ±1% output, optimizing battery health and lifespan.
- • **Tailored for Li-ion Powerhouses:** Compatible with a wide range of 3.7V Li-ion batteries including 18650, 26650, 14500, and more.
- • **Charge 6 Batteries Simultaneously:** Maximize efficiency with 6 smart, adjustable slots tailored to various Li-ion battery sizes.

## Overview

This universal 6-slot smart charger is designed exclusively for 3.7V Li-ion rechargeable batteries, offering precise 4.2V output and advanced safety features. Its adjustable slots accommodate multiple battery sizes, while global AC input ensures reliable charging anywhere, making it the essential companion for flashlight and headlamp enthusiasts.

## Description

18650 Battery Charger Universal Smart Charger with LED Indicator for Flashlight Headlamp Batteries Compatible 3.7V Li-ion 26650 18500 14500 Rechargeable Batteries Charger (Only 6-Slot AC Charger)

## Features

- [Note:No Battery Only Charger] Only for Lithium-ion Rechargeable Battery,Not AA or AAA Battery，Not NiMH Battery. Li-ion Universal Charger Suitable for flashlight headlamp batteries. Compatible with 3.7v li-ion rechargeable batteries. Such as Li-ion : 18650 26650 22650 14500 16340(RCR123) 10440 17670 18490 17500 17335
- [6 Slot Smart Charger】6 charging channels can charge the battery separately. 6 slots can be adjusted according to different battery lengths
- [Safety Protection] Perfect protection function: under voltage protection,over voltage battery protection and excellent heat dissipation design
- [Output:4.2V±1%] Universal charger for flashlight headlamp battery,the charging time depends on the quality of the battery
- [Input: AC100-240V] Universal in the world; Whether you are using it at home or traveling abroad this smart charger can charge your batteries well and make you feel at ease to travel

## Product Details

- **Brand:** Skywolfeye
- **Color:** Black
- **Product Dimensions:** 3"D x 6"W x 5"H
- **Output Voltage:** 4.2 Volts
- **Input Voltage:** 240 Volts (AC)

## Images

![18650 Battery Charger Universal Smart Charger with LED Indicator for Flashlight Headlamp Batteries Compatible 3.7V Li-ion 26650 18500 14500 Rechargeable Batteries Charger (Only 6-Slot AC Charger) - Image 1](https://m.media-amazon.com/images/I/61O4KgZq1NL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: do batteries come with this unit?**
A: Thank you for your question,
The 18650 battery charger 4 bay does not include batteries.

**Q: doe's it work on 110 V input ?**
A: Yes it works on standard household electric current

**Q: Can i not charger my vape batteries with this?**
A: Yes

**Q: Many of these type of chargers also charge nimh batteries.  will this model do the same?**
A: This charger is designed to charge lithium 18650 batteries...

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**Shop now:** [https://www.desertcart.sk/products/217952992-18650-battery-charger-universal-smart-charger-with-led-indicator-flashlight](https://www.desertcart.sk/products/217952992-18650-battery-charger-universal-smart-charger-with-led-indicator-flashlight)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-02*