--- product_id: 390306622 title: "Adapter Upgrade for Bauer 20v Tools - Used for DeWalt 20v MAX Slider Li-Ion Batteries Installation and Power Supply - 1 Adapter Only" brand: "lq-18ry" price: "$67.22" currency: USD in_stock: true reviews_count: 10 category: "Lq 18 Ry" url: https://www.desertcart.ec/products/390306622-adapter-upgrade-for-bauer-20v-tools-used-for-dewalt-20v store_origin: EC region: Ecuador --- # 15A high current rating 20V DC power output Plug & play 2-pin connector Adapter Upgrade for Bauer 20v Tools - Used for DeWalt 20v MAX Slider Li-Ion Batteries Installation and Power Supply - 1 Adapter Only **Brand:** lq-18ry **Price:** $67.22 **Availability:** ✅ In Stock ## Summary > 🔌 Power Up Your Tools, Skip the Extra Battery Hassle! ## Quick Answers - **What is this?** Adapter Upgrade for Bauer 20v Tools - Used for DeWalt 20v MAX Slider Li-Ion Batteries Installation and Power Supply - 1 Adapter Only by lq-18ry - **How much does it cost?** $67.22 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/390306622-adapter-upgrade-for-bauer-20v-tools-used-for-dewalt-20v) ## Best For - lq-18ry enthusiasts ## Why This Product - Trusted lq-18ry brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Convenience:** Simple installation with a secure latch click—get back to work faster with zero hassle. - • **Exclusive Battery Support:** Optimized for DeWalt 20V MAX slider Li-Ion batteries; not compatible with Craftsman, Black+Decker, or Hercules. - • **Compact Professional Design:** Engineered for tight tool spaces without compromising performance—perfect for the modern workspace. - • **Seamless Power Compatibility:** Effortlessly power your Bauer 20V tools with DeWalt 20V MAX slider batteries—no extra battery purchase needed. - • **Robust & Heat-Resistant Build:** Crafted with ABS housing and 14AWG high-temp silicone wire for durability under pressure. ## Overview This adapter enables seamless use of DeWalt 20V MAX slider Li-Ion batteries to power Bauer 20V cordless tools. Built with durable ABS housing and high-temperature 14AWG wiring, it delivers a stable 20V DC output at 15 amps through a plug-and-play 2-pin connector. Designed for compact tool spaces, it offers a professional-grade, hassle-free installation but does not support battery charging or compatibility with non-DeWalt brands. ## Description Material Excellence: Material: Crafted using abs molds, our housing production boasts upgraded connecting tool pins for enhanced compatibility. the use of 14Awg high-temperature silicone wire. Professional Design: The product features a high-compatibility, professionally compact design, making it ideal for tools with limited installation space and unique structural types. It's important to note that due to certain tool space constraints, high-capacity batteries cannot be accommodated. Adapter Functionality: Upgraded for bauer 20v cordless tools, the adapter facilitates battery installation. it is compatible with dewalt 20v max slider-type batteries, providing power for bauer tools. Non-Charging Capability: The adapter serves solely for tool enhancement and does not support charging functions for deWalt batteries. Important Reminder: The adapter only supports one-way conversion, specifically upgrading for bauer 20v tools. it is not compatible with Hercules any tools. regarding battery installation, the adapter is exclusively compatible with dewalt 20v max slider lithium batteries and is not compatible with Black and Decker, Craftsman, or similar batteries. Usage & Installation: Due to the minimum voltage requirements of most tools, please ensure that your extended battery has sufficient charge before using the adapter to optimize its performance. During the installation process, when you hear the relevant latch system emit a 'click' sound, it indicates that the adapter is correctly installed. At this point, the adapter maintains a stable connection with the battery and the tool. What's in the Box? : You will receive 1x Adapter Only (Battery & Tool Not Included). Review: Perfect fit, no need to purchase a separate battery! - I purchased a Bauer drain snake but didnt want to purchase the batteries which are expensive, and besides that I own a ton of Dewalt batteries. This adapter worked perfectly to power my Bauer power tool using Dewalt batteries! Review: Works as described. - The adapter fits my DeWalt batteries and Harbor Freight Bauer tools. No issues. ## Features - Material: Crafted using abs molds, our housing production boasts upgraded connecting tool pins for enhanced compatibility. the use of 14Awg high-temperature wire - Professional Design: The product features a high-compatibility design, it's important to note that due to certain tool space constraints, high-capacity batteries cannot be accommodated. - Adapter Functionality: Upgraded for bauer 20v cordless tools, the adapter facilitates battery installation. it is compatible with dewalt 20v max slider-type batteries, providing power for bauer tools. - Non-Charging Capability: The adapter serves solely for tool enhancement and does not support charging functions for dewalt batteries. - Important Note: It is not compatible with hercules tools. regarding battery installation, adapter is only compatible with dewalt 20v battery, not compatible with craftsman, black+decker battery ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09MHBCYKY | | Additional Features | plug and play | | Amperage | 15 Amps | | Best Sellers Rank | #21,268 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #31 in Power Tool Battery Converters | | Brand | LQ-18RY | | Built-In Media | 1 Adapter ( Battery & Tool Not Included) | | Color | RED | | Compatible Devices | The adapter is not compatible with Hercules tools and does not support charging functions for DeWalt batteries Compatible Devices The adapter is not compatible with Hercules tools and does not support charging functions for DeWalt batteries See more | | Compatible Phone Models | Upgraded for Bauer 20v tools - Compatible with DeWalt 20v MAX Slider Li-Ion Battery for installation and powering. | | Connectivity Technology | plug and play | | Connector Type | 2-Pin | | Current Rating | 15 Amps | | Customer Package Type | 1 Adapter ( Battery & Tool Not Included) | | Customer Reviews | 4.6 out of 5 stars 812 Reviews | | Enclosure Material | Acrylonitrile Butadiene Styrene | | Included Components | 1 Adapter ( Battery & Tool Not Included) | | Input Voltage | 20 Volts (DC) | | Item Weight | 0.24 Pounds | | Main Power Connector Type | 2 Pin | | Manufacturer | LQ-18RY | | Mfr Part Number | DW20BE-RED | | Model Number | NARF5_00810 | | Mounting Type | plug and play | | Number of Items | 1 | | Output Current | 15 Amps | | Output Voltage | 20 Volts (DC) | | Portable | Yes | | Power Plug | No Plug | | Power Source | Battery Powered | | Special Feature | plug and play | | UPC | 752811650850 | | Unit Count | 1.0 Count | | Voltage | 20 Volts | | Wattage | 300 watts | ## Product Details - **Brand:** LQ-18RY - **Connector Type:** 2-Pin - **Compatible Devices:** The adapter is not compatible with Hercules tools and does not support charging functions for DeWalt batteries - **Compatible Phone Models:** Upgraded for Bauer 20v tools - Compatible with DeWalt 20v MAX Slider Li-Ion Battery for installation and powering. (NOTE: Not Compatible Black and Decker, Craftsman Batteries). - **Included Components:** 1 Adapter ( Battery & Tool Not Included) - **Special Feature:** plug and play - **Color:** RED - **Input Voltage:** 20 Volts (DC) - **Amperage:** 15 Amps - **Wattage:** 300 watts ## Images ![Adapter Upgrade for Bauer 20v Tools - Used for DeWalt 20v MAX Slider Li-Ion Batteries Installation and Power Supply - 1 Adapter Only - Image 1](https://m.media-amazon.com/images/I/51nOQmVzhgL.jpg) ## Questions & Answers **Q: Does this convert the wiring to make the Bauer lights work with the dewalt battery** A: This battery adapter makes 20v Bauer tools work with 20v Dewalt batteries, I have the Bauer cordless nailer and chainsaw so far and they both fully function normally. **Q: Will it work with a Hercules battery? Hercules battery to Bauer tool?** A: This adapter is for a Dewalt 20v MAX battery only. I would imagine you would have to wait or search for an adapter to convert a Hercules battery to a Bauer cordless tool. **Q: Will it work on Bauer nail gun? I purchased a similar adapter on Eb and it didn’t work.** A: It works with all my Bauer 20 volt tools with my 20 volt Dewalt batteries. Even the heretic Amazon Dewalt batteries. **Q: Will any modifications need to be made to the tool? Or will this device make them work just by putting it on.** A: Just install the adapter onto the Bauer tool then install the DeWalt battery into the adapter. That's it; nothing else required. Works great on my Bauer Impact wrench. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect fit, no need to purchase a separate battery! *by L***Z on May 12, 2026* I purchased a Bauer drain snake but didnt want to purchase the batteries which are expensive, and besides that I own a ton of Dewalt batteries. This adapter worked perfectly to power my Bauer power tool using Dewalt batteries! ### ⭐⭐⭐⭐⭐ Works as described. *by A***R on April 19, 2026* The adapter fits my DeWalt batteries and Harbor Freight Bauer tools. No issues. ### ⭐⭐⭐⭐⭐ Adapter fit perfectly *by A***T on April 27, 2026* This worked great! I bought it to use with the Bauer 4gal Backpack sprayer. I attached the adapter and was still able to fit a dewalt 5amp hour battery in the compartment. Matched with the dewalt batteries with no issues. ## Frequently Bought Together - Adapter Upgrade for Bauer 20v Tools - Used for DeWalt 20v MAX Slider Li-Ion Batteries Installation and Power Supply - 1 Adapter Only - DCA1820 Adapter Compatible with 18V Battery Tools, Compatible with 20V Max Lithium Battery DCB203 DCB204 to 18V XRP NiCad NiMh Batteries DC9096 - waitley 2 Pack 20V 6.0A Replacement Battery Compatible with Dewalt DCB200 DCD DCF DCG Series Cordless Power Tools --- ## 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.ec/products/390306622-adapter-upgrade-for-bauer-20v-tools-used-for-dewalt-20v](https://www.desertcart.ec/products/390306622-adapter-upgrade-for-bauer-20v-tools-used-for-dewalt-20v) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-07-06*