---
product_id: 470068122
title: "18650 Universal Battery Charger,2 Separate Smart Fast Charging Slots for 3.7V Li-on 18650 18500 18490 18350 16340(123A) 1.2V Ni-MH Ni-Cd A AA AAA AAAA Battery(no Battery)"
brand: "swanlake"
price: "€ 18.29"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/470068122-18650-universal-battery-charger-2-separate-smart-fast-charging-slots
store_origin: FI
region: Finland
---

# 18650 Universal Battery Charger,2 Separate Smart Fast Charging Slots for 3.7V Li-on 18650 18500 18490 18350 16340(123A) 1.2V Ni-MH Ni-Cd A AA AAA AAAA Battery(no Battery)

**Brand:** swanlake
**Price:** € 18.29
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 18650 Universal Battery Charger,2 Separate Smart Fast Charging Slots for 3.7V Li-on 18650 18500 18490 18350 16340(123A) 1.2V Ni-MH Ni-Cd A AA AAA AAAA Battery(no Battery) by swanlake
- **How much does it cost?** € 18.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/470068122-18650-universal-battery-charger-2-separate-smart-fast-charging-slots)

## Best For

- swanlake enthusiasts

## Why This Product

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

## Description

Battery Charger Features  Features:  - Battery charger with Red/Green led light display(charging: red light, full charge:green light, power connection but no battery:green light)  - Safe and fire prevention PC+ABS material Battery Charger, with heat-resisting, low temperature resistance and scratch resistance  - Capable of charging 2pcs different battery simultaneously. Each of the two battery slots monitors and charges independently.  - Automatically detects battery power status and selects the appropriate voltage and charge mode. Automatically identify rechargeable Ni-MH/Ni-CD/ lithium ion battery and intelligently select trickle current/ constant current, constant voltage charging mode, recognize the negative voltage saturation according to current conditions.  - Automatically stops charging when complete. Over-charge prevention to protect batteries.  - Battery charger operating voltage is 5V, So do not worry about high voltage to bring you harm and disaster.

## Features

- Make sure this fits by entering your model number.
- ⚡ Universal Battery Charger for - Ni-MH Ni-Cd A AA AAA AAAA Battery, Li-ion battery 25500 22650 21700 20700 18650 18490 18500 18350 17670 16340 RCR123A 14500 10440 Batteries.
- ⚡2-Bay Intelligent charger - Two slots can charge for two different types of batteries at the same time. Each slot supports 1.5A fast charging at most. Input: DC 5V, 1-3A; Output: DC 4.2V 1000mA.Automatically select the optimum charge current, Supports 4-channel simultaneous independent charging without affecting.
- ⚡ Universal USB port &LED Indicator- USB charging help travelers can charge lithium ion batteries anytime anywhere, especially when you don’t have enough outlet,you can even simply plug into your laptop or other device.Flashing red light: charging; Steady red light: full charge; Charger connects power without battery in slot: green light.
- ⚡ Safe Battery Charger - Micro processor controls the charging process, automatically stops when fully charged.The charger are under protection of over-charge, over-heat, over-voltage and short-circuit. All these built-in safety features ensure your safety and the health of the battery.
- ⚡ What You Get: 1x high-quality intelligent universal charger ★★ If you have any questions, please tell us at first time. We will provide professional service to solve your problems. There is a totally risk-free purchase.

## Images

![18650 Universal Battery Charger,2 Separate Smart Fast Charging Slots for 3.7V Li-on 18650 18500 18490 18350 16340(123A) 1.2V Ni-MH Ni-Cd A AA AAA AAAA Battery(no Battery) - Image 1](https://m.media-amazon.com/images/I/71bzAoBcf7L.jpg)
![18650 Universal Battery Charger,2 Separate Smart Fast Charging Slots for 3.7V Li-on 18650 18500 18490 18350 16340(123A) 1.2V Ni-MH Ni-Cd A AA AAA AAAA Battery(no Battery) - Image 2](https://m.media-amazon.com/images/I/715MK+UYs0L.jpg)
![18650 Universal Battery Charger,2 Separate Smart Fast Charging Slots for 3.7V Li-on 18650 18500 18490 18350 16340(123A) 1.2V Ni-MH Ni-Cd A AA AAA AAAA Battery(no Battery) - Image 3](https://m.media-amazon.com/images/I/712QYJZgUGL.jpg)
![18650 Universal Battery Charger,2 Separate Smart Fast Charging Slots for 3.7V Li-on 18650 18500 18490 18350 16340(123A) 1.2V Ni-MH Ni-Cd A AA AAA AAAA Battery(no Battery) - Image 4](https://m.media-amazon.com/images/I/71mKgshCLkL.jpg)
![18650 Universal Battery Charger,2 Separate Smart Fast Charging Slots for 3.7V Li-on 18650 18500 18490 18350 16340(123A) 1.2V Ni-MH Ni-Cd A AA AAA AAAA Battery(no Battery) - Image 5](https://m.media-amazon.com/images/I/712fn7LSEeL.jpg)

---

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**Shop now:** [https://www.desertcart.fi/products/470068122-18650-universal-battery-charger-2-separate-smart-fast-charging-slots](https://www.desertcart.fi/products/470068122-18650-universal-battery-charger-2-separate-smart-fast-charging-slots)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-17*