--- product_id: 525014033 title: "2 Pack DCA1820 Adapter Compatible with 18v to 20v Adapter, Compatible with 20V Max Battery DCB203 to 18V XRP NiCad NiMh Battery DC9096" brand: "generic" price: "€ 49.60" currency: EUR in_stock: true reviews_count: 8 category: "Generic" url: https://www.desertcart.at/products/525014033-2-pack-dca1820-adapter-compatible-with-18v-to-20v-adapter store_origin: AT region: Austria --- # 20V MAX XR Lithium compatibility Durable ABS eco-friendly build Easy install & secure fit 2 Pack DCA1820 Adapter Compatible with 18v to 20v Adapter, Compatible with 20V Max Battery DCB203 to 18V XRP NiCad NiMh Battery DC9096 **Brand:** generic **Price:** € 49.60 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your toolkit, upgrade your game. ## Quick Answers - **What is this?** 2 Pack DCA1820 Adapter Compatible with 18v to 20v Adapter, Compatible with 20V Max Battery DCB203 to 18V XRP NiCad NiMh Battery DC9096 by generic - **How much does it cost?** € 49.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/525014033-2-pack-dca1820-adapter-compatible-with-18v-to-20v-adapter) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Swap & Go:** Designed for quick install and removal, saving you time on every job. - • **OEM-Level Performance:** Flawless power transmission with zero voltage drop—just like the original. - • **Power Up Your Legacy Tools:** Seamlessly use modern 20V MAX batteries with your trusted 18V tools—no compromises. - • **Built to Last, Built for You:** Lightweight yet rugged ABS material ensures durability without bulk. - • **Safe & Certified Peace of Mind:** Meets FCC, RoHS, and CE standards so you can work confidently. ## Overview The Yongcell 2 Pack DCA1820 Adapter lets professionals power their 18V tools with 20V MAX XR Lithium batteries, combining modern battery tech with legacy tools. Engineered for easy installation and secure fit, these adapters deliver OEM-level performance and durability with eco-friendly ABS construction. Certified safe and highly rated, they’re the smart, cost-effective upgrade every millennial manager needs to future-proof their toolkit. ## Description Yongcell 2 Pack Compatible with 18v-20v Battery Adapter 1.This adapter can compatible with DCA1820 18V-20V adapter.Allows for use of 20V MAX XR Lithium batteries in most 18V tools, Compatible with DCB200 DCB201 DCB203 DCB203BT DCB204 DCB206 batteries convert 20v lithium XR battery to 18v NiCd NiMh battery tools DC9096 DE9039 DE9095 DE9096 DE9098 DC9098 DW9096 DW9095 DW90982.Works as OEM and Extend your older 18v-20v tools working time.3.Solved the problem of the original adapters being difficult to remove from the tool. This is much easier to remove.4. ABS material is more environmentally, light and durable.Tips:1.Keep battery cool and dry, which will make batteries last longer.2.This adapter no need to be charged (Please remove on adapter before charging battery) Review: Excellent technical solution for 18V tools / Excelente solución técnica (Fit & Function Analysis) - I decided to try this 2-pack of generic DCA1820 adapters to transition my older 18V tools to modern 20V MAX lithium batteries. With my technical training in electronics, I wanted to rigorously test their electrical compatibility and mechanical performance. Here is my evaluation. Electrical Function and Performance: The adapter works flawlessly. The internal contact pins transmit power without noticeable voltage drops, allowing drills and saws to maintain constant power and leverage the benefits of lithium cells (without the memory effect of older batteries). ​🛠️ Mechanical Fit (Build Quality): ​Pros: The fit is surprisingly firm for a generic product. It "clicks" securely into both the tool and the 20V battery. There is no excessive wobble, which is vital to prevent disconnections during heavy-duty, high-vibration work. ​Cons: The ABS plastic feels slightly more rigid than OEM accessories. Be careful not to drop the tool directly on its base to avoid cracking the adapter. A mandatory and highly cost-effective upgrade to modernize your old tools. 100% recommended. Review: Perfect - I have several 18v Dewalt tools and I kept buying 18v batteries for them but they just kept dying quickly on me. I bought these instead and used Dewalt 20v batteries with them. The 20v batteries fit perfectly and these fit all my 18v Dewalt tools. They fit perfect and they work well. Wish I had known about these before I bought all those 18v batteries. Would have saved me a lot of money. ## Features - DCA1820 Battery Adapter:Allows for use of 20V MAX XR Lithium batteries in most 18V tools, Compatible with 20V Battery DCB200 DCB201 DCB203 DCB204 DCB206 batteries. - Easy to Install: This adapter is designed to compatible with 18V tools,much easier to remove than original adapters,fits well and work great. - Same function as OEM:This DCA1820 Adapter compatible with 18v to 20v adapter, convert 20V lithium XR battery DCB204 DCB206 to 18V NiCd NiMh tools. - An Adapter Not A Battery: This can compatible with 20V battery adapter, NO Need to be charged (Please remove the adapter before charging battery). - Safe and Support: Comply with FCC RoHS and CE security testing standards. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BY7R2C3J | | Antenna Location | Power Tool | | Battery Capacity | 18 volts | | Battery Cell Composition | NiMH | | Battery Cell Type | NiMH | | Best Sellers Rank | #7,397 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #40 in Cordless Tool Battery Packs | | Brand | Generic | | Compatible Phone Models | Compatible with 18v battery, Compatible with 20v battery, Compatible with battery 18v | | Customer Reviews | 4.5 out of 5 stars 1,175 Reviews | | Manufacturer | Xinxiang Shenghua New Energy Co., Ltd. | | Model Name | 18V to 20V Adapter | | Model Number | DCA1820 | | Number of Batteries | Lithium Ion batteries required. | | Recommended Uses For Product | Power Tool | | Reusability | Rechargeable | | UPC | 655746412947 | | Unit Count | 2 Count | | Voltage | 20 volts | | Warranty Description | CONTACT US | ## Product Details - **Battery Capacity:** 18 Volts - **Battery Cell Composition:** NiMH - **Brand:** Generic - **Number of Batteries:** Lithium Ion batteries required. - **Recommended Uses For Product:** Power Tool ## Images ![2 Pack DCA1820 Adapter Compatible with 18v to 20v Adapter, Compatible with 20V Max Battery DCB203 to 18V XRP NiCad NiMh Battery DC9096 - Image 1](https://m.media-amazon.com/images/I/61sMXOtBJ0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent technical solution for 18V tools / Excelente solución técnica (Fit & Function Analysis) *by M***O on July 2, 2026* I decided to try this 2-pack of generic DCA1820 adapters to transition my older 18V tools to modern 20V MAX lithium batteries. With my technical training in electronics, I wanted to rigorously test their electrical compatibility and mechanical performance. Here is my evaluation. Electrical Function and Performance: The adapter works flawlessly. The internal contact pins transmit power without noticeable voltage drops, allowing drills and saws to maintain constant power and leverage the benefits of lithium cells (without the memory effect of older batteries). ​🛠️ Mechanical Fit (Build Quality): ​Pros: The fit is surprisingly firm for a generic product. It "clicks" securely into both the tool and the 20V battery. There is no excessive wobble, which is vital to prevent disconnections during heavy-duty, high-vibration work. ​Cons: The ABS plastic feels slightly more rigid than OEM accessories. Be careful not to drop the tool directly on its base to avoid cracking the adapter. A mandatory and highly cost-effective upgrade to modernize your old tools. 100% recommended. ### ⭐⭐⭐⭐⭐ Perfect *by L***Y on July 4, 2026* I have several 18v Dewalt tools and I kept buying 18v batteries for them but they just kept dying quickly on me. I bought these instead and used Dewalt 20v batteries with them. The 20v batteries fit perfectly and these fit all my 18v Dewalt tools. They fit perfect and they work well. Wish I had known about these before I bought all those 18v batteries. Would have saved me a lot of money. ### ⭐⭐⭐⭐⭐ Works great *by T***2 on July 9, 2026* Recommend these for anyone with dewalt batteries fits good and works great powers through very good ## Frequently Bought Together - 2 Pack DCA1820 Adapter Compatible with 18v to 20v Adapter, Compatible with 20V Max Battery DCB203 to 18V XRP NiCad NiMh Battery DC9096 - DEWALT 20V MAX Battery with LED Charge Indicator, 3 Amp Hour, 4 Pack (DCB200-4) - DEWALT 20V MAX Cordless Drill and Impact Driver, Power Tool Combo Kit with 2 Batteries and Charger (DCK240C2) --- ## 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.at/products/525014033-2-pack-dca1820-adapter-compatible-with-18v-to-20v-adapter](https://www.desertcart.at/products/525014033-2-pack-dca1820-adapter-compatible-with-18v-to-20v-adapter) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-22*