---
product_id: 619465506
title: "Worx 20V 4.0Ah Lithium-ion Battery 1 pc, WA3674 | WORX PowerShare, Intelligent Battery, Stays Cool, 360° Cell Protection, Charge-Level Indicator"
brand: "worx"
price: "¥21933"
currency: JPY
in_stock: true
category: "Worx"
url: https://www.desertcart.jp/products/619465506-worx-20v-4-0ah-lithium-ion-battery-1-pc-wa3674
store_origin: JP
region: Japan
---

# 4.0Ah High Capacity Thermoplastic Cooling 360° Cell Protection Worx 20V 4.0Ah Lithium-ion Battery 1 pc, WA3674 | WORX PowerShare, Intelligent Battery, Stays Cool, 360° Cell Protection, Charge-Level Indicator

**Brand:** worx
**Price:** ¥21933
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your projects with unstoppable energy and smart protection!

## Quick Answers

- **What is this?** Worx 20V 4.0Ah Lithium-ion Battery 1 pc, WA3674 | WORX PowerShare, Intelligent Battery, Stays Cool, 360° Cell Protection, Charge-Level Indicator by worx
- **How much does it cost?** ¥21933 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/619465506-worx-20v-4-0ah-lithium-ion-battery-1-pc-wa3674)

## Best For

- worx enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Compatibility:** Works flawlessly with 140+ Worx Power Share tools across 20V, 40V, and 80V platforms.
- • **Smart Power at a Glance:** Integrated charge-level indicator keeps you informed, so you never get caught off guard.
- • **Stay Cool Under Pressure:** Advanced thermoplastic casing dissipates heat for extended battery life and peak performance.
- • **Built to Withstand the Grind:** 360° cell protection guards against vibration and impact during heavy-duty tasks.
- • **Power Through Longer Projects:** 4.0Ah battery delivers 2x runtime over standard 2.0Ah packs, keeping you in the zone.

## Overview

The Worx 20V 4.0Ah Lithium-ion Battery WA3674 is a high-capacity, intelligent battery designed for extended runtime and durability. Compatible with over 140 Worx Power Share tools, it features advanced thermoplastic cooling, 360° cell protection, and a charge-level indicator, making it the go-to power source for professionals demanding reliable performance and longevity.

## Description

Power Share™ PRO batteries are expertly engineered to go beyond our standard batteries with amplified performance, extended runtimes, and improved protection against heat and impact damage. They are compatible with every product within the Power Share™ platform and are the recommended choice for Worx Nitro high-performance cordless power tools and outdoor equipment.

## Features

- Same battery, new look. Meet the updated design of Power Share—this 4.0Ah battery operates just the same as previous models and is still compatible with 140+ cordless products from the Worx Power Share platform.
- Run longer with high-capacity batteries—Worx Power Share PRO intelligent batteries deliver extended runtimes, plus heat and impact protection.
- 4.0Ah battery is compatible with all Worx 20V, 40V, and 80V cordless power tools, outdoor power equipment, and lifestyle products within the Power Share line. Power Share PRO batteries are the optimal choice for Worx Nitro products.
- Intelligent battery management system enhances power output, performance, and runtime by optimizing individual Li-Ion cells.
- Thermoplastic material keeps cells cooler for longer to extend runtime.
- 360° cell protection provides increased security against vibration and impact to stay strong during heavy-duty projects.
- 4.0Ah battery delivers 2.0x runtime over traditional 2.0Ah batteries.
- Charge-level indicator quickly lets you know how much charge remains.
- Push-button release easily disengages battery from tool.
- *Charger not included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CX23V1XS |
| Amperage | 4 A |
| Antenna Location | Garden Tools |
| Battery Capacity | 4 amp_hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 1.5 pounds |
| Best Sellers Rank | #1,905 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Cordless Tool Battery Packs |
| Brand | WORX |
| Customer Reviews | 4.5 4.5 out of 5 stars (328) |
| Global Trade Identification Number | 00822465346758 |
| Item Dimensions | 4.6 x 3 x 2.6 inches |
| Item Weight | 0.74 milligrams |
| Manufacturer | Positec Technology (China) Co., Ltd |
| Model Name | WA3674 |
| Model Number | WA3674 |
| Number of Batteries | 1 Nonstandard Battery batteries required. (included) |
| Reusability | Rechargeable |
| UPC | 822465346758 |
| Unit Count | 1 Count |
| Voltage | 20 volts |
| Warranty Description | 3 Year Warranty |

## Product Details

- **Battery Capacity:** 4 amp_hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** WORX
- **Number of Batteries:** 1 Nonstandard Battery batteries required. (included)
- **Recommended Uses For Product:** Garden Tools

## Images

![Worx 20V 4.0Ah Lithium-ion Battery 1 pc, WA3674 | WORX PowerShare, Intelligent Battery, Stays Cool, 360° Cell Protection, Charge-Level Indicator - Image 1](https://m.media-amazon.com/images/I/71s7kqMck-L.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- WORX Battery 20V 4.0Ah Power Share PRO, WA3674
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- WORX Nitro WG543 20V Leaf Blower Cordless with Battery and Charger, Blowers for Lawn Care Only 3.8 Lbs., Cordless Leaf Blower Brushless Motor – Battery & Charger Included

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**Shop now:** [https://www.desertcart.jp/products/619465506-worx-20v-4-0ah-lithium-ion-battery-1-pc-wa3674](https://www.desertcart.jp/products/619465506-worx-20v-4-0ah-lithium-ion-battery-1-pc-wa3674)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-06*