---
product_id: 664811918
title: "UNIKI Battery Charger, Fast Charger for Makita 18v Compatible with Makita 18V Battery BL1850 BL1840B BL1820 BL1815 BL1860 BL1830, 18-21V Output Voltage"
brand: "uniki"
price: "€ 69.42"
currency: EUR
in_stock: true
reviews_count: 7
category: "Uniki"
url: https://www.desertcart.hr/products/664811918-uniki-battery-charger-fast-charger-for-makita-18v-compatible-makita
store_origin: HR
region: Croatia
---

# 18-21V output voltage Built-in cooling fan Multi-layer safety protection UNIKI Battery Charger, Fast Charger for Makita 18v Compatible with Makita 18V Battery BL1850 BL1840B BL1820 BL1815 BL1860 BL1830, 18-21V Output Voltage

**Brand:** uniki
**Price:** € 69.42
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up fast, stay cool, and work smarter with UNIKI.

## Quick Answers

- **What is this?** UNIKI Battery Charger, Fast Charger for Makita 18v Compatible with Makita 18V Battery BL1850 BL1840B BL1820 BL1815 BL1860 BL1830, 18-21V Output Voltage by uniki
- **How much does it cost?** € 69.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/664811918-uniki-battery-charger-fast-charger-for-makita-18v-compatible-makita)

## Best For

- uniki enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Power Boost:** Charge your Makita 18V batteries faster and get back to work without the wait.
- • **Cool Under Pressure:** Internal fan keeps the charger cool, extending battery life and reducing downtime.
- • **Safety First, Always:** Over-current, short-circuit, over-voltage, and overcharge protections ensure worry-free charging.
- • **Universal Makita Fit:** Seamlessly compatible with popular Makita 18V batteries like BL1850, BL1840, and more.
- • **Certified Reliability:** CE, FCC, and ROHS certified for trusted performance and long-lasting durability.

## Overview

The UNIKI Battery Charger is a fast, reliable charging solution designed specifically for Makita 18V lithium-ion batteries. Featuring an 18-21V output with 2A current, it includes a built-in cooling fan to reduce charge times and protect battery health. Multiple safety protections guard against overcurrent, short circuits, and overcharging, while global certifications (CE, FCC, ROHS) guarantee quality and safety. Compact and lightweight, it’s the perfect replacement charger to keep your tools powered and ready.

## Description

Fast Charger for Makita 18v Battery Charger Compatible with Makita 18V Battery bl1830 bl1840 bl1850

Review: 👍🏻 - hold a good charge
Review: Fast delivery top quality item - Excellent item thoroughly recommend

## Features

- 【Fit for Makita battery】18V LXT Lithium-Ion Battery BL1850, BL1840, BL1830, BL1815, LXT-400, 194205-3, 194204-5
- 【Perfect Replacement for Makita LXT Original Charger】 Input Voltage 100-240V, Input Frequency 50-60Hz, Output Voltage 18-21V, Output Current 2Ah, Cord Length 44IN, Dimensions 4.8x 3.2 x 2.2IN.
- 【Built in fan keeps charger cool】The Internal fan assisted cooling results in faster charge times and reduced downtime in the field for your battery.
- 【Multiple Protection】the status of the battery and providing confidence that a substantial amount of work can be completed. Protection Function over current Protection, Short-circuit Protection, Over-voltage and Overcharging Protection, to make sure safety.
- 【Safe & Reliable】Fast Charger is CE, FCC, ROHS certified, tested, and validated by manufacturer to match specifications of OEM products and exported all around the world. It has longer service life and safer battery charging.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYH258MR |
| Best Sellers Rank | 179,626 in DIY & Tools ( See Top 100 in DIY & Tools ) 480 in Cordless Tool Chargers |
| Guaranteed software updates until | unknown |
| Manufacturer | UNIKI |
| Manufacturer reference | 48c2d177-a9eb-4fb1-a92a-712fa966a915 |
| Product Dimensions | 12.7 x 7.62 x 7.62 cm; 231 g |

## Product Details

- **Brand:** UNIKI
- **Colour:** Turquoise
- **Item weight:** 0.23 Kilograms
- **Output voltage:** 21 Volts
- **Product dimensions:** 12.7D x 7.6W x 7.6H centimetres

## Images

![UNIKI Battery Charger, Fast Charger for Makita 18v Compatible with Makita 18V Battery BL1850 BL1840B BL1820 BL1815 BL1860 BL1830, 18-21V Output Voltage - Image 1](https://m.media-amazon.com/images/I/61h6o+cIDgL.jpg)
![UNIKI Battery Charger, Fast Charger for Makita 18v Compatible with Makita 18V Battery BL1850 BL1840B BL1820 BL1815 BL1860 BL1830, 18-21V Output Voltage - Image 2](https://m.media-amazon.com/images/I/7116+l6FPyL.jpg)
![UNIKI Battery Charger, Fast Charger for Makita 18v Compatible with Makita 18V Battery BL1850 BL1840B BL1820 BL1815 BL1860 BL1830, 18-21V Output Voltage - Image 3](https://m.media-amazon.com/images/I/712fnoPs2FL.jpg)
![UNIKI Battery Charger, Fast Charger for Makita 18v Compatible with Makita 18V Battery BL1850 BL1840B BL1820 BL1815 BL1860 BL1830, 18-21V Output Voltage - Image 4](https://m.media-amazon.com/images/I/716ePdZjQ0L.jpg)
![UNIKI Battery Charger, Fast Charger for Makita 18v Compatible with Makita 18V Battery BL1850 BL1840B BL1820 BL1815 BL1860 BL1830, 18-21V Output Voltage - Image 5](https://m.media-amazon.com/images/I/71FwFffhiIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 👍🏻
*by S***S on 9 October 2025*

hold a good charge

### ⭐⭐⭐⭐⭐ Fast delivery top quality item
*by C***S on 23 August 2025*

Excellent item thoroughly recommend

### ⭐⭐⭐⭐⭐ Review
*by J***D on 31 July 2024*

This charger is perfect for recharging Dewalt 20V batteries or its replacement batteries to full power. Even though it is small in size, its charging speed is quite fast.

## Frequently Bought Together

- UNIKI Fast Charger for Makita 18v Battery Charger Compatible with Makita 18V Battery BL1850 BL1840B BL1820 BL1815 BL1860 BL1830
- POWTREE Upgraded 3500mAh BL1815 18V LXT Li-ion Battery for BL1815 BL1830 BL1860 BL1850 BL1840 BL1850B-2 BL1845 BL1815 BL1820 BL1860B Cordless Power Tools Series

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**Shop now:** [https://www.desertcart.hr/products/664811918-uniki-battery-charger-fast-charger-for-makita-18v-compatible-makita](https://www.desertcart.hr/products/664811918-uniki-battery-charger-fast-charger-for-makita-18v-compatible-makita)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-09*