---
product_id: 724668388
title: "Lasica - 2 x WA3525 WA3575 4.0Ah 20V Lithium Battery Compatible with WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779 Cordless Tools"
brand: "lasica"
price: "€ 10.24"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/724668388-lasica-2-x-wa3525-wa3575-4-0ah-20v-lithium-battery
store_origin: PT
region: Portugal
---

# 20V max voltage for peak performance 4000mAh high-capacity power Built-in multi-layer safety protection Lasica - 2 x WA3525 WA3575 4.0Ah 20V Lithium Battery Compatible with WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779 Cordless Tools

**Brand:** lasica
**Price:** € 10.24
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** Lasica - 2 x WA3525 WA3575 4.0Ah 20V Lithium Battery Compatible with WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779 Cordless Tools by lasica
- **How much does it cost?** € 10.24 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/724668388-lasica-2-x-wa3525-wa3575-4-0ah-20v-lithium-battery)

## Best For

- lasica enthusiasts

## Why This Product

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

## Key Features

- • **Dual Pack Advantage:** Two batteries included to keep your workflow uninterrupted—swap and go without downtime.
- • **Safe & Smart Charging:** Advanced protection against overcharge, overheating, and short circuits ensures worry-free use.
- • **Power Through Your Day:** 4000mAh lithium-ion cells deliver long-lasting runtime for all your cordless tools.
- • **Seamless Compatibility:** Works flawlessly with a wide range of 20V outdoor power tools including leaf blowers, trimmers, and chainsaws.
- • **Certified Quality Assurance:** CE, FCC, and ROHS certified for reliable, OEM-level performance you can trust.

## Overview

Lasica’s dual 4000mAh 20V lithium-ion batteries provide robust, long-lasting power compatible with a broad range of 20V cordless outdoor tools. Engineered with advanced safety features and certified quality, these batteries ensure reliable, efficient performance and seamless tool compatibility, making them an essential upgrade for any professional or enthusiast.

## Description

Lasica 20V battery. Lasica WA3525 20V 4.0Ah Replacement Battery Compatible with All Lawn and Garden Products and Power Tools 20V Product details: Battery Capacity: 4000mAh Voltage: 20V Power: 80W Battery type: lithium-ion battery. Colour: black. Box contents: 2 Pack Lasica WA3525 20V 4000mAh Lithium Battery Replacement for WA3520, WA3575, WX682L, WG625.4, WA3525, WG170, WG284, WG261. Battery Model Replacement: Replacement for 20V WA3520, WA3578, WA3575, WA3525 lithium battery. Replacement for WA3511, WA3512, WA3512.1, WA3523 18V lithium battery. Compatible with Charger Model: Compatible with WA3875, WA3881, WA3742, WA3835, WA3732, WA3847, WA3731, WA3868 20V Lithium Battery Charger Compatible with tool model: Compatible with 20V cordless tools. Compatible with 20 Volt Cordless Tools WX176L, WX550L, WG629.9, WG322, WX944L, WX530L.9, WX812L, WG545.9, WG261.9, WX027L.9, WG547.9, WX176L.9 WX544443L, WX682L, WG170.9, WX026L.9, WX912L, WX943L, WX095L.9, WG630.2, WG155, WX523L.2, WX958L, WG323, WX523L. Compatible with 40V cordless tools (40V power using two 20V modules) Compatible with WG584, WG284.9, WG284.9, WG644.9, WG644.9, WG184, WG184.9, WG7 40V Cordless Tools 9, WGWWWW744, WG751, WG779.9, WG744.9 Compatible with 18V lithium-ion tools. Compatible with RW9161, WG151, WG151.5, WG151E, WG151E, WG151E.5, WG155 18V lithium-ion cordless tools.

## Features

- Updated Capacity: 4000mAh Battery type: rechargeable lithium-ion battery. Voltage: 20 V. Power: 80 Wh. Contents: 2 pieces. Replacement battery compatible with the latest 20V air leaf blower, weed feeder, trimmer, chainsaw and mower.
- 20 Volt Replacement Lithium Battery:Replacement for original WA3525, WA3578, WA3520, WA3575, WA3606 battery; Replacement for WA3512.1 WA3511 WA3523 18V lithium battery; Compatible with WA3742 WA3875 20V charger. WA388 88 1pc
- 【Compatible with 20V Outdoor Power Tools】Compatible with 18V or 20V/40V WG163.9, WX176L, WG547, WG644, WG743, WR140, WG744, WX550L, WG320.9, WG155 Cordless Power Tools. WX0303 0. WXXXXXXX101L, WX820L.9, WG545.9, WG629.1, WX917L, WG928, WX095L.9, WA3606, WG384, etc.
- Safe & Reliable WA3525 20V battery is CE, FCC, ROHS certified, tested and validated by manufacturer to match OEM product specifications, high quality battery cells, charge at any time without memory effect. Built-in protection against damage caused by overcharging, overheating and short circuit protection.
- Sincere After-Sales Service:If you have any problem with WA3520 20V Max 2 pack battery or have any questions, please contact us on your order page for help.

## Product Details

- **Number of batteries:** 2 Lithium Ion batteries required. (included)
- **Brand:** Lasica
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 3000 Milliampere Hour (mAh)
- **Recommended uses for product:** Power Tool

## Images

![Lasica - 2 x WA3525 WA3575 4.0Ah 20V Lithium Battery Compatible with WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779 Cordless Tools - Image 1](https://m.media-amazon.com/images/I/61QJyX0d2FL.jpg)
![Lasica - 2 x WA3525 WA3575 4.0Ah 20V Lithium Battery Compatible with WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779 Cordless Tools - Image 2](https://m.media-amazon.com/images/I/713xkZD9U6L.jpg)
![Lasica - 2 x WA3525 WA3575 4.0Ah 20V Lithium Battery Compatible with WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779 Cordless Tools - Image 3](https://m.media-amazon.com/images/I/61ytG-hmVqL.jpg)
![Lasica - 2 x WA3525 WA3575 4.0Ah 20V Lithium Battery Compatible with WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779 Cordless Tools - Image 4](https://m.media-amazon.com/images/I/71QRsFxqmKL.jpg)
![Lasica - 2 x WA3525 WA3575 4.0Ah 20V Lithium Battery Compatible with WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779 Cordless Tools - Image 5](https://m.media-amazon.com/images/I/61HClhCT0WL.jpg)

## Questions & Answers

**Q: Do uou charge before use?**
A: yes

**Q: What is the lifetime of the battery using it once monthly until it is discharged. Does is last for years? Thanks.**
A: I've only had these batteries for about a year. They still work. During lawn care season I use them once or twice a month, they only last about 20-30 minutes, so go right on the charger after use.

**Q: Do you charge these before use?**
A: I charge them only if they’ve sat for a while without use

**Q: Can you use the Worx charger to charge these batteries or new charger required?**
A: If your charger belongs to Worx 20-volt lithium battery charger, then our this WA3525 lithium battery can compatible with it.

(Lasica after-sales service:  90-day full refund and 12-month limited warranty.
Please contact us on your order page for help.)

## Frequently Bought Together

- Lasica 2-Pack 4.0Ah 20V WA3525 WA3575 Lithium Battery Replacement Compatible with 20V Cordless Tools WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779
- Lasica Replacement for Worx Battery 20V WA3875 Dual Fast Charger Compatible with Worx 18/20 Volt Max Lithium PowerShare Batteries WA3578 WA3525 WA3520 WA3575 WA3512 Charger WA3742 WA3770 WA3881
- 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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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*