---
product_id: 457377602
title: "JANRI WA3742 WA3732 WA3875 WA3881 WA3731 20V 6PIN Lithium Battery Charger Compatible with Worx WA3520 WA3525 WA3578 WA3575 WA3512 WA3512.1 WA3522 WA3847 WA3868 WA3835 WA3764 (Not fit Old 4 pin)"
brand: "janri"
price: "€ 65.20"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.cy/products/457377602-janri-wa3742-wa3732-wa3875-wa3881-wa3731-20v-6pin-lithium-battery
store_origin: CY
region: Cyprus
---

# 100-240V Input 20V Li-ion 5-hour Charge JANRI WA3742 WA3732 WA3875 WA3881 WA3731 20V 6PIN Lithium Battery Charger Compatible with Worx WA3520 WA3525 WA3578 WA3575 WA3512 WA3512.1 WA3522 WA3847 WA3868 WA3835 WA3764 (Not fit Old 4 pin)

**Brand:** janri
**Price:** € 65.20
**Availability:** ✅ In Stock

## Summary

> Charge Ahead with Confidence! ⚡

## Quick Answers

- **What is this?** JANRI WA3742 WA3732 WA3875 WA3881 WA3731 20V 6PIN Lithium Battery Charger Compatible with Worx WA3520 WA3525 WA3578 WA3575 WA3512 WA3512.1 WA3522 WA3847 WA3868 WA3835 WA3764 (Not fit Old 4 pin) by janri
- **How much does it cost?** € 65.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/457377602-janri-wa3742-wa3732-wa3875-wa3881-wa3731-20v-6pin-lithium-battery)

## 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

- • **⏳ Fast Charging:** Fully charges in approximately 5 hours, just like the original.
- • **🛡️ Certified Safety:** CE, FCC, and ROHS certified for peace of mind.
- • **🌍 Global Voltage Input:** Works seamlessly with 100V to 240V outlets worldwide.
- • **🔌 Universal Compatibility:** Designed for a wide range of Worx 20V lithium batteries.
- • **💡 Smart Charging Technology:** Advanced features with LED indicators and multi-protection systems.

## Overview

The JANRI 20V Lithium Battery Charger is a versatile and efficient charging solution for a variety of Worx 20V lithium batteries. With a universal voltage input of 100V to 240V, it ensures compatibility across different regions. The charger features advanced technology that allows for a full charge in about 5 hours, complete with LED indicators and multiple safety protections. Certified by CE, FCC, and ROHS, it comes with a 12-month warranty, making it a reliable choice for your cordless tools.

## Description

JANRI WA3742 WA3732 WA3875 WA3881 WA3731 20V 6PIN Lithium Battery Charger Compatible with Worx WA3520 WA3525 WA3578 WA3575 WA3512 WA3512.1 WA3522 WA3847 WA3868 WA3835 WA3764 (Not fit Old 4 pin)

## Features

- Brand JANRI 20V Li-ion battery charger | Voltage Input: universal 100V to 240V | Voltage Output: 18V/20V. UK 3 PIN Plug, Replacement for WORX battery 20V 6 pin WA3731 WA3742 WA3732 WA3875 WA3881 WA3847 WA3868 WA3835 WA3764 etc (not fit old 4 pin, only fit li-ion battery)
- Compatible with Worx WA3742 be used to charge WORX 20 volt lithium batteries: WA3520 WA3525 WA3512 WA3512.1 WA3522 WA3544 WA3575 WA3578 WA3836 etc.
- Compatible with Cordless 20-volt tools WG163 WG261.9 WG584.9 WG322 WG546.9 WG801 WX550L WG320.9 WG629.9 WX682L.9 WX530L.9 WX169L.9 WG323.
- Advanced charging technology: Charges 20-volt lithium batteries in about 5 hours as original. This charger is designed with LED indicator light, multi protections and energy-saving sleep mode protects the battery from damage.
- Safety and service: This 20v battery charger are CE, FCC, ROHS certified, tested and validated by manufacturer to match specifications of OEM products. 12 months warranty. if not very sure the charger is compatible with your battery, please first contact us.

## Product Details

- **Brand:** JANRI
- **Colour:** Black
- **Output voltage:** 20 Volts
- **Specification met:** FCC
- **Input voltage:** 240 Volts

## Images

![JANRI WA3742 WA3732 WA3875 WA3881 WA3731 20V 6PIN Lithium Battery Charger Compatible with Worx WA3520 WA3525 WA3578 WA3575 WA3512 WA3512.1 WA3522 WA3847 WA3868 WA3835 WA3764 (Not fit Old 4 pin) - Image 1](https://m.media-amazon.com/images/I/61neTwG3KQL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Works well
  

*by D***L on Reviewed in the United Kingdom on 2 August 2023*

Received on time, easy to use, works well, very pleased with service so  far,charged 2 batteries no problems.

### ⭐⭐⭐⭐⭐ 







  
  
    Quality and Value for money
  

*by E***L on Reviewed in the United Kingdom on 7 March 2023*

Good little charger. Just right for my drill batteries.

### ⭐ 







  
  
    Don’t waste your money
  

*by D***T on Reviewed in the United Kingdom on 11 July 2024*

Doesn’t work on the one they have pacifically said it does !

## Frequently Bought Together

- JANRI WA3742 WA3732 WA3875 WA3881 WA3731 20V 6PIN Lithium Battery Charger compatible with Worx WA3520 WA3525 WA3578 WA3575 WA3512 WA3512.1 WA3522 WA3847 WA3868 WA3835 WA3764 (Not fit OLD 4 pin)
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**Shop now:** [https://www.desertcart.com.cy/products/457377602-janri-wa3742-wa3732-wa3875-wa3881-wa3731-20v-6pin-lithium-battery](https://www.desertcart.com.cy/products/457377602-janri-wa3742-wa3732-wa3875-wa3881-wa3731-20v-6pin-lithium-battery)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-09*