---
product_id: 450989666
title: "Replacement 2-in-1 DC18RD DC18RC DC18SF Dual Double Port 14.4-18V Power Tools Battery Charger Compatible with Makita Lithium-Ion BL1830 1850 BL1830 BL1840 BL1850B BL1820 BL1815 BL1840B UK Plug"
brand: "janri"
price: "¥17388"
currency: JPY
in_stock: true
reviews_count: 5
url: https://www.desertcart.jp/products/450989666-replacement-2-in-1-dc18rd-dc18rc-dc18sf-dual-double-port
store_origin: JP
region: Japan
---

# 4A Fast Charging Worldwide Compatibility 2-in-1 Smart Charger Replacement 2-in-1 DC18RD DC18RC DC18SF Dual Double Port 14.4-18V Power Tools Battery Charger Compatible with Makita Lithium-Ion BL1830 1850 BL1830 BL1840 BL1850B BL1820 BL1815 BL1840B UK Plug

**Brand:** janri
**Price:** ¥17388
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Performance!

## Quick Answers

- **What is this?** Replacement 2-in-1 DC18RD DC18RC DC18SF Dual Double Port 14.4-18V Power Tools Battery Charger Compatible with Makita Lithium-Ion BL1830 1850 BL1830 BL1840 BL1850B BL1820 BL1815 BL1840B UK Plug by janri
- **How much does it cost?** ¥17388 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/450989666-replacement-2-in-1-dc18rd-dc18rc-dc18sf-dual-double-port)

## Best For

- janri enthusiasts

## Why This Product

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

## Key Features

- • **Overcharge Protection:** Safeguards your batteries for longer life and performance.
- • **Universal Compatibility:** Works seamlessly with a wide range of Makita LXT batteries.
- • **Compact and Portable Design:** Perfect for on-the-go professionals and job sites.
- • **Smart Energy-Saving Technology:** Automatically enters sleep mode when not in use, saving energy.
- • **Charge Two Batteries Simultaneously:** Maximize your productivity with dual charging capabilities.

## Overview

The JANR Replacement 2-in-1 DC18RD DC18RC DC18SF Dual Double Port Charger is a high-quality, efficient charging solution for Makita Lithium-Ion batteries. With a dual charging capability, smart energy-saving features, and compatibility with a wide range of Makita batteries, this charger is designed for professionals who demand reliability and performance.

## Description

Replacement 2-in-1 DC18RD DC18RC DC18SF Dual Double Port 14.4-18V Power Tools Battery Charger Compatible with Makita Lithium-Ion BL1830 1850 BL1830 BL1840 BL1850B BL1820 BL1815 BL1840B UK Plug

## Features

- Brand new replacement, JANRI Brand ,Top quality
- 2-in-1 14.4/18V 4A Li-ion Battery Smart Charger compatible with Makita DC18RD DC18RA DC18RC DC18SF, with 2 5V2.1A USB port. Input 100-240V, world widely use.
- It can independently charge two batteries at the same time,compatible with almost all Makita LXT 14.4V to 18V batteries such as BL1415 BL1430 BL1830 BL1840 BL1850 BL1850B BL1860B etc
- Smart dual charge, overcharge protection, 3 pin UK power cord
- Energy-saving setting function, no battery, sleep to stop charging, only for charger, battery is not included.

## Images

![Replacement 2-in-1 DC18RD DC18RC DC18SF Dual Double Port 14.4-18V Power Tools Battery Charger Compatible with Makita Lithium-Ion BL1830 1850 BL1830 BL1840 BL1850B BL1820 BL1815 BL1840B UK Plug - Image 1](https://m.media-amazon.com/images/I/71eZidiNDVL.jpg)
![Replacement 2-in-1 DC18RD DC18RC DC18SF Dual Double Port 14.4-18V Power Tools Battery Charger Compatible with Makita Lithium-Ion BL1830 1850 BL1830 BL1840 BL1850B BL1820 BL1815 BL1840B UK Plug - Image 2](https://m.media-amazon.com/images/I/71EWTrG9UuL.jpg)
![Replacement 2-in-1 DC18RD DC18RC DC18SF Dual Double Port 14.4-18V Power Tools Battery Charger Compatible with Makita Lithium-Ion BL1830 1850 BL1830 BL1840 BL1850B BL1820 BL1815 BL1840B UK Plug - Image 3](https://m.media-amazon.com/images/I/716gGnbbk9L.jpg)
![Replacement 2-in-1 DC18RD DC18RC DC18SF Dual Double Port 14.4-18V Power Tools Battery Charger Compatible with Makita Lithium-Ion BL1830 1850 BL1830 BL1840 BL1850B BL1820 BL1815 BL1840B UK Plug - Image 4](https://m.media-amazon.com/images/I/71DGOQq0PcL.jpg)
![Replacement 2-in-1 DC18RD DC18RC DC18SF Dual Double Port 14.4-18V Power Tools Battery Charger Compatible with Makita Lithium-Ion BL1830 1850 BL1830 BL1840 BL1850B BL1820 BL1815 BL1840B UK Plug - Image 5](https://m.media-amazon.com/images/I/41Aa09a-ydL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Do not buy. Caught fire and nearly burnt my summer house down
  

*by P***R on Reviewed in the United Kingdom 🇬🇧 on 27 May 2020*

Will only buy genuine Makita from now on, used a handful of times and caught fire, never again

### ⭐ 







  
  
    Waste of money
  

*by J***K on Reviewed in the United Kingdom 🇬🇧 on 13 July 2022*

Defeats the object of having a double charger - might as well have bought the Makita single. I can charge 2 x 5ah batteries on my single Makita charger in the time this can charge 2 x 5ah batteries 3/4 way.

### ⭐ 







  
  
    Wish I'd bought the proper one
  

*by A***P on Reviewed in the United Kingdom 🇬🇧 on 24 December 2021*

Takes ages. Wish I'd bought the proper Makita charger

## Frequently Bought Together

- Replacement DC18RD DC18RC DC18SF Dual Double Port 18V Battery fast Charger compatible with Makita Lithium-Ion BL1830 BL1860B BL1840 BL1850B BL1820 BL1860 BL1840B UK Plug
- 2X Waitley BL1850B 18V 5.0Ah Battery Compatible with Makita 18V Power Tools

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**Shop now:** [https://www.desertcart.jp/products/450989666-replacement-2-in-1-dc18rd-dc18rc-dc18sf-dual-double-port](https://www.desertcart.jp/products/450989666-replacement-2-in-1-dc18rd-dc18rc-dc18sf-dual-double-port)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-04*