--- product_id: 499201348 title: "20V Max 4.0 Ah Rechargeable Lithium-Ion Replacement Battery (20204)" brand: "wen" price: "KSh17326" currency: KES in_stock: true reviews_count: 3 category: "Wen" url: https://www.desertcart.co.ke/products/499201348-20v-max-4-0-ah-rechargeable-lithium-ion-replacement-battery store_origin: KE region: Kenya --- # 20V Max Power 4.0 Ah Capacity Wide Tool Compatibility 20V Max 4.0 Ah Rechargeable Lithium-Ion Replacement Battery (20204) **Brand:** wen **Price:** KSh17326 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your productivity—because downtime is so last season! ## Quick Answers - **What is this?** 20V Max 4.0 Ah Rechargeable Lithium-Ion Replacement Battery (20204) by wen - **How much does it cost?** KSh17326 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/499201348-20v-max-4-0-ah-rechargeable-lithium-ion-replacement-battery) ## Best For - wen enthusiasts ## Why This Product - Trusted wen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Recharge & Repeat:** Eco-friendly, rechargeable design keeps your workflow sustainable and efficient. - • **Double Your Runtime:** Keep projects moving with twice the power—swap batteries, never wait. - • **Compact & Lightweight:** Designed for easy handling and storage—power without the bulk. - • **Universal WEN 20V Max Fit:** Seamlessly compatible with your entire WEN 20V Max cordless tool lineup. - • **Fade-Free Lithium-Ion Power:** Consistent, reliable energy that won’t quit before you do. ## Overview The WEN 20V Max 4.0 Ah Rechargeable Lithium-Ion Battery delivers fade-free, consistent power with 4 amp-hours capacity, doubling your cordless tool runtime. Compact and lightweight, it fits all WEN 20V Max tools, making it the perfect upgrade for professionals seeking reliable, portable energy on the job. ## Description Remember when you didn’t depend on cords to run your tools? Power your life with a WEN 20V Max Lithium-Ion 4.0Ah Rechargeable Battery. This battery is designed to fit the entire WEN 20V Max series, including model numbers 20107, 20135, 20121, 20401, 20405, 20630, 20625, 20653, 20944, 20496, 20200C, 49120, 49135, and 49120C. Lithium-ion cells create a fade-free power supply that provides 4.0 amp-hours worth of steady and consistent operation. Replace your current battery or add an extra for double the run time, keeping one on the charger and one in the machine. Forget the hassles of extension cords. It’s time to simplify your life with an extra WEN 20V Max Lithium-Ion 2.0Ah Rechargeable Battery. Review: Great product - it works well, nice size, great for the price. Review: Great!!!!! - I must say, great battery delivers as i expect. No complaints. ## Features - Double the run time of your WEN 20V Max Lithium-Ion cordless tool with an extra battery - Lithium-ion cells provide fade-free performance for your tools - Provides 4.0 amp hours worth of battery power - Compact size makes for easy storage and lightweight operation - Designed for the WEN 20V Max Lithium-Ion Cordless Power Tool Series (compatible model numbers listed in description) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B36LJJ98 | | Amperage | 4 Amps | | Antenna Location | Power Tool | | Battery Capacity | 4 Amp Hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Best Sellers Rank | #205,253 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,291 in Cordless Tool Battery Packs | | Brand | WEN | | Built-In Media | 20V Max Lithium-Ion 4.0 Ah Rechargeable Replacement Battery | | Customer Reviews | 4.5 out of 5 stars 30 Reviews | | Global Trade Identification Number | 00044459202042 | | Item Type Name | 20V Max Lithium-Ion 4.0 Ah Rechargeable Replacement Battery | | Manufacturer | WEN | | Model Name | 20V Max Lithium-Ion 4.0 Ah Rechargeable Replacement Battery | | Model Number | 20204 | | Recommended Uses For Product | Power Tool | | Reusability | Rechargeable | | UPC | 044459202042 | | Voltage | 20 Volts | ## Product Details - **Battery Capacity:** 4 Amp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** WEN - **Recommended Uses For Product:** Power Tool - **Voltage:** 20 Volts ## Images ![20V Max 4.0 Ah Rechargeable Lithium-Ion Replacement Battery (20204) - Image 1](https://m.media-amazon.com/images/I/81oPQ10ZaPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by M***E on March 22, 2025* it works well, nice size, great for the price. ### ⭐⭐⭐⭐⭐ Great!!!!! *by C***1 on September 21, 2024* I must say, great battery delivers as i expect. No complaints. ### ⭐⭐⭐⭐ It Works *by J***A on January 18, 2024* What can I say? Its an extra battery for my brad nailer. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.ke/products/499201348-20v-max-4-0-ah-rechargeable-lithium-ion-replacement-battery](https://www.desertcart.co.ke/products/499201348-20v-max-4-0-ah-rechargeable-lithium-ion-replacement-battery) --- *Product available on Desertcart Kenya* *Store origin: KE* *Last updated: 2026-07-06*