--- product_id: 389793243 title: "DM18M Battery Adapter with USB & Type-C Charging Socket Compatible with Dewalt 20V & Milwaukee 18V Batteries, Convert to Makita 18V Batteries (Not Made in Milwaukee,Dewalt, or Makita)" brand: "zlwawaol" price: "£17.24" currency: GBP in_stock: true reviews_count: 9 category: "Zlwawaol" url: https://www.desertcart.co.uk/products/389793243-dm18m-battery-adapter-with-usb-and-type-c-charging-socket store_origin: GB region: United Kingdom --- # 20V max input voltage Dual USB & Type-C charging ports Compatible with Dewalt, Milwaukee & Makita batteries DM18M Battery Adapter with USB & Type-C Charging Socket Compatible with Dewalt 20V & Milwaukee 18V Batteries, Convert to Makita 18V Batteries (Not Made in Milwaukee,Dewalt, or Makita) **Brand:** zlwawaol **Price:** £17.24 **Availability:** ✅ In Stock ## Summary > 🔋 Power Up Your Toolkit & Devices—One Adapter to Rule Them All! ## Quick Answers - **What is this?** DM18M Battery Adapter with USB & Type-C Charging Socket Compatible with Dewalt 20V & Milwaukee 18V Batteries, Convert to Makita 18V Batteries (Not Made in Milwaukee,Dewalt, or Makita) by zlwawaol - **How much does it cost?** £17.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/389793243-dm18m-battery-adapter-with-usb-and-type-c-charging-socket) ## Best For - zlwawaol enthusiasts ## Why This Product - Trusted zlwawaol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Fast-Charge Ports:** Integrated USB QC3.0 & Type-C PD sockets keep your devices powered on the go—perfect for busy pros and remote work. - • **Compact & Portable Design:** Lightweight and easy to carry, this adapter transforms your toolkit into a versatile power hub anywhere, anytime. - • **Cost-Saving Power Solution:** Maximize your existing battery arsenal and avoid costly brand-specific replacements—smart, sustainable, and efficient. - • **Durable Workshop-Ready Build:** Rugged plastic design ensures secure battery fit and long-lasting performance under tough jobsite conditions. - • **Universal Battery Translator:** Seamlessly convert Dewalt 20V & Milwaukee 18V batteries to power Makita 18V tools—no extra battery purchases needed. ## Overview The DM18M Battery Adapter converts Dewalt 20V and Milwaukee 18V lithium batteries to be compatible with Makita 18V cordless power tools. Featuring dual USB QC3.0 and Type-C PD charging ports, it doubles as a portable power bank for your devices. Built with durable materials for secure battery connection, it offers a cost-effective, versatile solution for professionals managing mixed-brand tool collections. ## Description Product description Specification material: plastic Colour: Black Compatible with DCB200 20V lithium-ion battery models: DCB200, DCB201, DCB203, DCB204, DCB180, DCB181,N123282, N123283, DCB201-2, DCB181-XJ. Compatible with MIL18 18V lithium-ion battery models: MIL18, 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1828, 48-11-1840,48-11-1841 , 48-11-1850, 48-11-1852. Replace BL1830 18V lithium-ion battery models: BL1850, BL1840, BL1830, BL1815, LXT-400, 194205-3, 194204-5. Features With 2 USB socket:(Out 1: USB/QC3.0;Out 2: Type-C,PD).which can provide backup power for your smartphone,camera and other electronic devices. The maximum initial battery voltage (measured without a working load) is 20 volts, and the rated voltage is 18 volts. This adapter can make listed lithium batteries use for BL1830 18V lithium cordless power tools,and let you enjoy the benefits of extended run-time of li-Ion batteries on your existing tools. Notice Always remove the battery from the adapter after use to avoid battery damage. Packing list 1 x DM18M battery converter (without battery). Review: The Ultimate Battery Translator – One Adapter, Endless Power - This 18M Battery Adapter is basically the United Nations of power tools. If you’ve got DeWalt 20V or Milwaukee 18V batteries and Makita 18V tools, this little genius makes them all play nicely together. First off, the fit is solid and secure. My DeWalt 20V and Milwaukee 18V batteries lock in firmly, and the adapter connects cleanly to my Makita 18V tools without any wiggle or sketchy movement. It feels sturdy and workshop ready, not like some flimsy plastic experiment. Performance-wise? Impressive. My Makita tools run smoothly and consistently with both DeWalt and Milwaukee batteries. No power drops, no weird behavior just reliable performance like you’d expect. The bonus USB and Type-C charging ports are the real surprise win. I can charge my phone, headphones, or work light straight from my tool battery. It’s perfect for job sites, camping, road trips, or even emergency backup power during outages. Turning a tool battery into a portable charging station is a game changer. If you’re like me and have a “mixed family” of tool brands, this adapter saves money and reduces the need to buy duplicate batteries. It’s practical, versatile, and incredibly convenient. Five stars for making my battery collection finally cooperate. Total power move Review: Excellent alternative to buying new makita batteries! - This adapter works great. it makes the tool longer/taller but its worth it. this is the second one ive bought. the first lasted me at least 2 plus years and i only bought another because im hard on everything and broke it in half. i glued it back together and it still works with the exception of the usb chargibg port(the old version didnt have usb-c). so i have makita dewalt and milwaukee tools but mostly dewalt and milwaukee batteries. being down to my last working makita battery i bought this $15 adapter and not only can i use all my other batteries on my makita tools but it also charges my devices.(most adapters dont have that feature) those of you that have bought the milwaukee unit that you can charge devices with know its a lot more expensive than $15 if i only get half the life out of this one ill be a happy man. highly recommend, thanks you guys ## Features - 【Function】The DM18M battery adapter converts DCB200 20V or MIL18 18V lithium batteries to BL1830 18V lithium batteries. It allows you to use your existing DCB200 or MIL18 batteries with BL1830 18V power tools, saving you the cost of buying new BL1830 batteries. (Not made in Milwaukee, Dewalt, or Makita) - 【Compatibility】 Converter top port compatible with BL1830 18V cordless power tools. Converter bottom port compatible with DCB200 20V or MIL18 18V lithium battery. Notice: When using this adapter with Mil-waukee or De-walt batteries, do not use a Ma-kita charger to charge the battery. Always remove the battery from the adapter after use to prevent damage. (Not Made in Milwaukee,Dewalt, or Makita) - 【with USB & Type-C Socket】Out 1: USB/QC3.0;Out 2: Type-C,PD.it allows you to charge your smartphone,camera and other electronic devices at anytime and anywhere,(USB cable not included). - 【Material】 The structure and material of the adapter are design for durable and safe use. - 【Quality Customer Service】 If you have any questions, please feel free to contact us and we will give our best to solve question ASAP. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09CGSYCKH | | Best Sellers Rank | #14,471 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #23 in Power Tool Battery Converters | | Brand | ZLWAWAOL | | Color | DM18M-Blue | | Compatible Devices | Adapter, Camera, Ipad | | Connector Type | usb | | Current Rating | 2.1 Amps | | Customer Reviews | 4.3 out of 5 stars 475 Reviews | | Input Voltage | 20 Volts | | Item Dimensions | 4.33 x 2.56 x 1.57 inches | | Item Weight | 17.96 g | | Item dimensions L x W x H | 4.33 x 2.56 x 1.57 inches | | Manufacturer | ZLWAWAOL | | Model Number | DM18M | | Number of Items | 1 | | Number of Ports | 2 | | Package Quantity | 1 | | Smart Home Compatibility | Not Smart Home Compatible | | UPC | 683231455391 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** ZLWAWAOL - **Battery Cell Composition:** Lithium Ion - **Battery Capacity:** 18 Volts - **Recommended Uses For Product:** Camera, Power Tool - **Unit Count:** 1.0 Count ## Images ![DM18M Battery Adapter with USB & Type-C Charging Socket Compatible with Dewalt 20V & Milwaukee 18V Batteries, Convert to Makita 18V Batteries (Not Made in Milwaukee,Dewalt, or Makita) - Image 1](https://m.media-amazon.com/images/I/61J87heofIL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: i have a milwaukee 18v battery do you have something that will allow me to charge it in a dewalt charger?** A: I believe the description states that it is not to be used in a charger. It may short the battery or the charger causing damage to both or electrical fire which is why I have not tried to do it. **Q: Will this work in majors weed eater?** A: Yes it should work if the weed eater uses a standard battery. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The Ultimate Battery Translator – One Adapter, Endless Power *by M***S on February 11, 2026* This 18M Battery Adapter is basically the United Nations of power tools. If you’ve got DeWalt 20V or Milwaukee 18V batteries and Makita 18V tools, this little genius makes them all play nicely together. First off, the fit is solid and secure. My DeWalt 20V and Milwaukee 18V batteries lock in firmly, and the adapter connects cleanly to my Makita 18V tools without any wiggle or sketchy movement. It feels sturdy and workshop ready, not like some flimsy plastic experiment. Performance-wise? Impressive. My Makita tools run smoothly and consistently with both DeWalt and Milwaukee batteries. No power drops, no weird behavior just reliable performance like you’d expect. The bonus USB and Type-C charging ports are the real surprise win. I can charge my phone, headphones, or work light straight from my tool battery. It’s perfect for job sites, camping, road trips, or even emergency backup power during outages. Turning a tool battery into a portable charging station is a game changer. If you’re like me and have a “mixed family” of tool brands, this adapter saves money and reduces the need to buy duplicate batteries. It’s practical, versatile, and incredibly convenient. Five stars for making my battery collection finally cooperate. Total power move ### ⭐⭐⭐⭐⭐ Excellent alternative to buying new makita batteries! *by M***O on April 1, 2026* This adapter works great. it makes the tool longer/taller but its worth it. this is the second one ive bought. the first lasted me at least 2 plus years and i only bought another because im hard on everything and broke it in half. i glued it back together and it still works with the exception of the usb chargibg port(the old version didnt have usb-c). so i have makita dewalt and milwaukee tools but mostly dewalt and milwaukee batteries. being down to my last working makita battery i bought this $15 adapter and not only can i use all my other batteries on my makita tools but it also charges my devices.(most adapters dont have that feature) those of you that have bought the milwaukee unit that you can charge devices with know its a lot more expensive than $15 if i only get half the life out of this one ill be a happy man. highly recommend, thanks you guys ### ⭐⭐⭐⭐ Good adapter and it works *by D***K on March 29, 2025* I have a battery operated leaf blower which uses its own brand of 21V 2AH Li-Ion battery, which is not enough capacity (lasts only 10-15 minutes per battery) to finish the job. Of course, there is extra battery, but I would rather use a higher capacity battery that lasts longer time. One of the reviewers mentioned the Makita battery works in the same leaf blower even though the Makita battery is 18V. Since most of my power tools are DeWalt, I have several high capacity 20V DeWalt MAX batteries. This ZLWAWAOL battery converter is exactly what I needed for converting 20V DeWalt battery to 18V Makita battery. The DeWalt battery fits reasonably well (it’s not smooth, but manageable) into the adapter and the adapter fits (again, not smooth but manageable as well) my leaf blower. Most importantly, the leaf blower worked with this adapter. The quality seems fine and it look durable. Only problem is the insertion direction of both the DeWalt battery and the adapter are the same, which causes tight clearance (I mean really tight) between the leaf blower and the DeWalt battery. I wished the insertion direction of the DeWalt battery is the opposite. I am still happy with this purchase for my application. Now, I can use 6 -9AH DeWalt batteries to finish the job maybe with only one battery. I am not sure about the extra USB charging ports since I have no reason to use the ports for charging purpose, but I am sure it can be a useful feature. ## Frequently Bought Together - ZLWAWAOL DM18M Battery Adapter with USB & Type-C Charging Socket for Dewalt 20V & Milwaukee 18V M18 Lithium Battery Convert to Makita 18V Battery BL1830 BL1840 BL1850 (Adapter Only) - ZLWAWAOL MIL18DL Battery Adapter Converter for Milwaukee to Dewalt Battery, for Milwaukee ML18 18V Lithium Batteries Convert to Dewalt's 20V Lithium Batteries,for Dewalt 20V Cordless Tools - Battery Adapter for DeWalt to Milwaukee,18 20V Lithium Battery Converter for M18 Cordless Power Tool (Adapter only) --- ## 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.uk/products/389793243-dm18m-battery-adapter-with-usb-and-type-c-charging-socket](https://www.desertcart.co.uk/products/389793243-dm18m-battery-adapter-with-usb-and-type-c-charging-socket) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-21*