---
product_id: 68971552
title: "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"
brand: "janri"
price: "3509887₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Janri"
url: https://www.desertcart.vn/products/68971552-replacement-dc18rd-dc18rc-dc18sf-dual-double-port-18v-battery-fast
store_origin: VN
region: Vietnam
---

# 4A fast charging power Wide voltage 100-260V global use Dual independent battery ports 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

**Brand:** janri
**Price:** 3509887₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge smarter, work harder — never miss a beat with dual-port power!

## Quick Answers

- **What is this?** 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 by janri
- **How much does it cost?** 3509887₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/68971552-replacement-dc18rd-dc18rc-dc18sf-dual-double-port-18v-battery-fast)

## 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

- • **Universal Compatibility:** Works seamlessly with a wide range of Makita LXT batteries including BL1830, BL1860B, BL1850B, and more.
- • **Global Ready with UK Plug:** Equipped with a 3-pin UK plug and supports 100-260V input for worldwide convenience.
- • **Audible Charge Completion Alert:** Music reminder signals when charging is complete, so you never overcharge or waste time.
- • **Double the Charge, Double the Power:** Simultaneously charges two 14.4V or 18V Li-ion batteries to keep your tools ready without downtime.
- • **Smart Protection for Long Battery Life:** Built-in overcharge protection and sleep mode prevent battery damage and save energy.

## Overview

The JANRI Replacement DC18RD Dual Port Charger delivers rapid 4A charging for two Makita 14.4V-18V lithium-ion batteries simultaneously. Featuring smart overcharge protection, energy-saving sleep mode, and a convenient audible alert, it ensures your tools stay powered efficiently. Compatible with a broad range of Makita LXT batteries and designed for UK plug use with worldwide voltage support, this charger is the savvy professional’s choice to keep projects moving without pause.

## Description

Brand Name: JANRI, Top brand and high quality Product Type: compatible with DC18RD Charger It can independently charge two batteries 14.4V or 18V at the same time Smart dual charge, overcharge protection Energy-saving setting function, no battery, sleep to stop charging When the battery is finished charging, music reminding function can better protect the battery Specification: 100% brand new Output voltage:14.4V/18V Input voltage: AC 100V~260V world wide use. Output current: 4000mA Color:Black Power Plug:UK 3 PIN Plug Applicable batteries MODEL: Compatible with General 14.4V-18V Lithium Battery .Compatible with BL1830 1850 BL1830 BL1840 BL1850B BL1820 BL1815 BL1840B etc.

Review: Pay the extra and buy genuine - Worked fine for a few months, then packed up, random lights flashing so it’s not worth the risk, straight in the skip, bought a genuine one now.
Review: Charges batteries - I treated myself to some new Makita tools but didn't want to pay Makita prices for the batteries and chargers, so I bought one of these and it works.

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D9B2T39 |
| Batteries Required? | No |
| Batteries included? | No |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | 164,631 in DIY & Tools ( See Top 100 in DIY & Tools ) 383 in Cordless Tool Chargers |
| Colour | Black |
| Customer Reviews | 3.9 3.9 out of 5 stars (220) |
| Date First Available | 19 April 2018 |
| Included Components | Case |
| Item Package Quantity | 1 |
| Item model number | 140152 |
| Manufacturer | JANRI® |
| Material | Plastic |
| Part Number | DC18RD-UK |
| Size | DC18RD 4A |
| Style | DC18RD |

## Product Details

- **Brand:** JANRI
- **Charging time:** 5.04 Hours
- **Colour:** Black
- **Input voltage:** 260 Volts
- **Output voltage:** 18 Volts (DC)

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/418H4fO7s4L.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/41Aa09a-ydL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/51EMch5igwL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/51ImuWte7SL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/51JJ02zxHjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pay the extra and buy genuine
*by T***M on 25 April 2021*

Worked fine for a few months, then packed up, random lights flashing so it’s not worth the risk, straight in the skip, bought a genuine one now.

### ⭐⭐⭐⭐⭐ Charges batteries
*by D***G on 2 June 2019*

I treated myself to some new Makita tools but didn't want to pay Makita prices for the batteries and chargers, so I bought one of these and it works.

### ⭐ Refund needed
*by N***E on 31 May 2025*

This product is useless it can only charge one battery and it takes hours .

## 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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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-19*