---
product_id: 167317572
title: "Replacement for Worx 20V Battery and Charger Kit Compatible with Worx 20V Lithium Battery WA3525 WA3520"
brand: "antrobut"
price: "₩107741"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/167317572-replacement-for-worx-20v-battery-and-charger-kit-compatible-worx
store_origin: KR
region: South Korea
---

# 2A fast charging current LED power & charging indicators 3.5Ah high-capacity battery Replacement for Worx 20V Battery and Charger Kit Compatible with Worx 20V Lithium Battery WA3525 WA3520

**Brand:** antrobut
**Price:** ₩107741
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Worx game — never get caught powerless again!

## Quick Answers

- **What is this?** Replacement for Worx 20V Battery and Charger Kit Compatible with Worx 20V Lithium Battery WA3525 WA3520 by antrobut
- **How much does it cost?** ₩107741 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/167317572-replacement-for-worx-20v-battery-and-charger-kit-compatible-worx)

## Best For

- antrobut enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Portable:** Designed for easy carrying and no memory effect, so your battery stays fresh and ready anytime.
- • **Seamless Compatibility:** Perfectly replaces Worx WA3525 & WA3520 batteries and chargers, fitting a wide range of Worx 20V tools.
- • **Charge Smarter, Not Harder:** Smart charger with LED indicators keeps you informed and prevents overcharging or overheating.
- • **Confidence in Every Charge:** Certified safe with FCC, RoHS, and CE standards plus a 12-month warranty and 30-day refund policy.
- • **Power Through Your Projects:** 3.5Ah lithium battery delivers long-lasting, reliable energy for all your Worx 20V tools.

## Overview

The ANTRobut Replacement Kit includes a 3.5Ah lithium battery and a smart charger compatible with Worx 20V tools (WA3525, WA3520). Featuring LED indicators, safety microchip protection, and compliance with FCC, RoHS, and CE standards, it ensures reliable, safe, and efficient power delivery with a 12-month warranty for peace of mind.

## Description

ANTRobut Replacement for Worx 20V Battery and Charger Kit Compatible with Worx 20V Lithium Battery WA3525 WA3520

## Features

- 【Package Included】1 pack of replacement 3.5Ah Worx 20V batteries and 1 pack of Worx 20V battery charger. This 20v battery and charger kit is suitable for worx 20V cordless power tools
- 【Compatibility】Replacement for Worx 20v lithium battery WA3525 WA3520, compatible with Worx WG151, WG151.5, WG155, WG155.5, WG251, WG251.5, WG255, WG540, WG540.5, WG890, WG891 20 volt tools
- 【Battery Advantages】This worx 20v lithium battery is freely rechargeable with no memory effect. In addition, it is lightweight and can be carried with you when working. Integrated microchip prevents damage from overheating, overcharging and short circuit, extending battery life.
- 【LED Light】Adopts LED battery power indicator design to let you know the remaining power at any time.(Charger LED indicator——Standby: green light flashes. Charging: red light is always on. Charging completed: green light is always on.)
- 【Smart Charger】This charger can replace worx 20v charger WA3732 WA3742. Lightweight, small size, easy to use. The charging indicator monitors the charging status
- 【After-sales Worry-free】ANTRobut products comply with FCC RoHS and CE safety testing standards. Provide 30-day refund and 12-month warranty. If you have any questions, please feel free to contact us. At the same time, you can buy and use it with confidence.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Current Rating | 2 Amps |
| Input Voltage | 40 Volts |
| Output Voltage | 2E+1 Volts |
| Energy Specifications Met | CE, FCC, RoHS |
| Color | Black |

## Product Details

- **Brand:** ANTRobut
- **Product Dimensions:** 3.54"D x 5.12"W x 4.33"H
- **Output Voltage:** 20 Volts
- **Specification Met:** CE, FCC, RoHS
- **Input Voltage:** 110 Volts

## Images

![Replacement for Worx 20V Battery and Charger Kit Compatible with Worx 20V Lithium Battery WA3525 WA3520 - Image 1](https://m.media-amazon.com/images/I/71HYOz81SOL.jpg)

## Questions & Answers

**Q: Will it work with model WG160.3?**
A: I don’t think so
The description specifies the compatibility to be 151, 151.5, 155, 155.5, 251, 251.5, 255, 540, 540.5, 890 & 891 models

**Q: How do u know when its done charging**
A: Indicator lights on charger show battery charge status... I think they turn green when fully charged...

**Q: Will this work with the jawsaw wa3525? i noticed that the product header says yes, but not in the description.**
A: Yes, it will work with wa3525.
We have a 45-day money-back and 12-month replacement warranty. 
If you have any problems in the future, please feel free to contact us via your order ID. Thanks.

**Q: Compatible with worx WG163.9???**
A: I dont have that model # you stated. Most descriptions when i was looking for a replacement actually listed all model it is compatible with. Guess u’ll need to do some more homework to find your model #

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by D***D on December 7, 2024*

Charges quickly I think. Fits just like the original one and is ease to use. Good quality and function as it should.

### ⭐⭐⭐⭐⭐ Works
*by A***R on April 5, 2025*

Charged battery it worked great. Awesome deal what a deal love it

### ⭐⭐⭐⭐⭐ Exact fitment
*by R***R on June 24, 2025*

Battery is strong

## Frequently Bought Together

- ANTRobut Replacement for Worx 20V Battery and Charger Kit Compatible with Worx 20V Lithium Battery WA3525 WA3520 WA3575 WA3578
- Eventronic 15 Pack WA0010 Replacement Trimmer Line Spool Compatible with Worx, 120ft .065 inch, Compatible with Worx String Trimmers (12 Line spools+3 Cap)
- Trimmer Spool Line for Worx，Edger Spool Compatible with Worx trimmer spools Weed Eater String,Trimmer Line Refills 0.065 inch for Electric String Trimmers，Weed Wacker Spool Replacement Parts

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**Shop now:** [https://www.desertcart.kr/products/167317572-replacement-for-worx-20v-battery-and-charger-kit-compatible-worx](https://www.desertcart.kr/products/167317572-replacement-for-worx-20v-battery-and-charger-kit-compatible-worx)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-22*