---
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: "38394CFA"
currency: XOF
in_stock: true
reviews_count: 6
category: "Uniki"
url: https://www.desertcart.sn/products/664811918-uniki-battery-charger-fast-charger-for-makita-18v-compatible-makita
store_origin: SN
region: Senegal
---

# 2A fast charging current 18-21V output voltage Built-in cooling fan 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:** 38394CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge Fast, Work Smart, Stay Powered 🔋

## 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?** 38394CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/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 2 Amp Charging Power:** Get your Makita batteries juiced up faster and back to work in no time.
- • **Smart Cooling Fan Technology:** Keeps your charger cool under pressure, reducing downtime and extending battery life.
- • **Compact & Travel-Ready Design:** Slim, lightweight, and fits right in your drill case or bag — never miss a charge on the go.
- • **Safety-First Multi-Protection:** Overcurrent, short-circuit, and overcharge safeguards keep your tools and workspace secure.
- • **Universal Makita 18V Compatibility:** Seamlessly fits BL1850, BL1840, BL1830, BL1815 and more — your perfect power partner.

## Overview

The UNIKI Battery Charger is a compact, fast charger designed for Makita 18V lithium-ion batteries, delivering a reliable 2 Amp current with 18-21V output. Featuring a built-in cooling fan and multiple safety protections, it ensures efficient, safe charging while fitting perfectly in tight spaces. Certified by CE, FCC, and RoHS, it’s a trusted, durable replacement or backup charger for professionals who demand uninterrupted power on the job.

## Description

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

Review: 👍🏻 - hold a good charge
Review: Works great to charge my Makita 18 volt batteries. - I ordered this low profile Makita charger off of desertcart vine to have for a backup to my normal one. No problems with it so far. Charges just as fast and takes up 1/4 of the room of my normal one. I usually keep this one in my small bag with a drill and two batteries. What I like the most about it is its size. It is not bulky. Can fit just about anywhere. It even fits in my case for my drill. Right where I would usually put a box of drill bits. It has all the standard features a regular Makita charger has. Tells you if the battery is defective. charged., charging or overheated. I think it is great. A nice backup or add on for Makita tool users. Great to have for emergencies or if your normal one breaks. Thanks a ton.

## 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 |
| Amperage | 2 Amps |
| Best Sellers Rank | 261,456 in DIY & Tools ( See Top 100 in DIY & Tools ) 711 in Cordless Tool Chargers |
| Brand | UNIKI |
| Brand Name | UNIKI |
| Colour | Turquoise |
| Compatible Devices | Makita 18V batteries |
| Connector Types | Makita 18V Battery Connector |
| Current Rating | 2 Amps |
| Customer Reviews | 4.2 out of 5 stars 55 Reviews |
| Item Dimensions D x W x H | 12.7D x 7.6W x 7.6H centimetres |
| Item Weight | 0.23 Kilograms |
| Item weight | 0.23 Kilograms |
| Manufacturer | UNIKI |
| Manufacturer Part Number | 48c2d177-a9eb-4fb1-a92a-712fa966a915 |
| Number of Ports | 1 |
| Output Voltage | 21 Volts |
| Output voltage | 21 Volts |
| Product dimensions | 12.7D x 7.6W x 7.6H centimetres |
| Specification Met | RoHS |
| Specification met | RoHS |
| Unit Count | 1.0 count |

## 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/71i8FCWaC5L.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/71yfyyhLgdL.jpg)

## Customer Reviews

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

hold a good charge

### ⭐⭐⭐⭐⭐ Works great to charge my Makita 18 volt batteries.
*by N***7 on 7 September 2024*

I ordered this low profile Makita charger off of Amazon vine to have for a backup to my normal one. No problems with it so far. Charges just as fast and takes up 1/4 of the room of my normal one. I usually keep this one in my small bag with a drill and two batteries. What I like the most about it is its size. It is not bulky. Can fit just about anywhere. It even fits in my case for my drill. Right where I would usually put a box of drill bits. It has all the standard features a regular Makita charger has. Tells you if the battery is defective. charged., charging or overheated. I think it is great. A nice backup or add on for Makita tool users. Great to have for emergencies or if your normal one breaks. Thanks a ton.

### ⭐⭐⭐⭐⭐ Makita ;)
*by J***R on 14 July 2025*

This Uniki charger is a total lifesaver for my Makita tools. My old charger was slower than a snail on vacation, but this one juices up my batteries fast enough to keep me working instead of napping. It’s compact, well-built, and doesn’t sound like a jet taking off while charging. The indicator lights are clear so I know exactly when my batteries are ready for battle again. If your Makita batteries are begging for a reliable charge, treat them to this little powerhouse. It’s the charger my toolbox didn’t know it needed!

## 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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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-10*