18 V Makita Battery Adapters of 2025
Best Choice1
EchoyeeEchoyee DM18M Battery Adapter Compatible with DeWalt 18v-20v, Milwaukee M18 18v, Makita 18v Cordless Power Tools, USB Output Port
Main highlights- Warranty: Get 1*DM18M adapter（battery not included） & 1*manual, one-year warranty!
- Superior Compatibility: Not only compatible with DeWalt 18v - 20v lithium batteries(DCB200, DCB201, DCB203, DCB203, DCB204, DCB205, DCB206 etc.), but also compatible with Milwaukee M18 18V lithium compact batteries(11-1820, 11-1822, 11-1828, 11-1840, 11-1841, 11-1850 etc.)
- Safe & Reliable: Echoyee convert adapter built-in voltage protection chip, comply with FCC RoHS and CE security testing standards, made of high quality ABS plastic, safe and durable.
- Notice: Converter can't be used for power tool battery charging, this adapter will not fit into any chargers.
- Function: DM18M battery adapter converts for DeWalt 18v-20v & Milwaukee M18 18v lithium batteries to (Compatible with Makita) 18v lithium battery, use Compatible for Makita 18 volt cordless power tools. with 5V/2.1A USB output port, charge your mobile device anytime.
9.8Exceptional
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Value for Money2
UNIKIUNIKI Battery Adapter for makita 18V Battery to for Milwaukee Tool，Fit for makita 18V Lithium Batteries, Work for Milwaukee M18 18V MAX Cordless Tool
Main highlights- Superior Safety：CE, FCC, RoHS Certificated, built-in circuit protection increase the life, safety and stability of the Mil.waukee M18 18V Battery Replacement.
- Notice：Converter can't be used for power tool battery charging, this adapter will not fit into any chargers.
- Function：The battery adapter converts for MAKITA 18V lithium battery to Milwaukee M18 18V Lithium Ion Battery, perfect replacement for Milwaukee M18 18V Lithium Ion Battery.which means you can use your old for MAKITA 18V batteries to for Milwaukee M18 18V power tools
- Compatible with MAKITA 18V Battery：Compatible with MAKITA 18V LXT Lithium-Ion Battery BL1850, BL1840, BL1830, BL1815, LXT-400, 194205-3, 194204-5
- Applicable Tools：Compatible with Milwaukee M18 18V MAX cordless Tool。Not Compatible with for Milwaukee M18 18V Tools, if don't use, please separate from the battery, doesn't support charging for MAKITA 18V MAX lithium batteries (please use the original charger).
9.7Exceptional
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3
ZLWAWAOLZLWAWAOL 2 Pack Power Wheel Adapter with Fuse & Switch, Battery Adapter for Makita 18V Lithium Battery,Power Convertor for DlY Ride On Truck,RC Toys,Robotics and Work Lights (Blue)
Main highlights- Safety Design:The adapter is equipped with a switch to control the battery current on or off.The fusesupply overpowers protection. Waterproof fuse holder rubber cap fits on tightly to protect blade fuseinside.Heat-resistance 16 AWG wire is suitable for high-power batteries.The copper contact improvesthe conductivity and safety.
- Package includes:2 power wheel adapter with 16 gauge wire,6 pieces of 30A fuse.The red wire isconnected to the positive terminal, and the black wire is connected to the negative terminal.Whenusing, make sure that the positive and negative wires of the device correspond to the positive andnegative wires of the adapter.lf you don't use it for a long time, please be sure to remove the battery form the adapter
- Multi-scene use: Multi-scene use: The power wheel adapter is installed with 8" 16 gauge wire, you canuse it to upgrade your power wheel, RC toys, robot DlY, etc. The maximum allowable current is 20A.Meet your multiple DlY needs and you can let your kids enjoy the endless fun brought by the powerwheel.
- High quality material;Made of high-guality ABS Plastic , injection-molded , excellent scratch&shockresistance and chemical resistance and is impervious to heat, moisture, and corrosion, perfect forindoor and outdoor use.
- Easy to install and remove : Just move the power adapter to the inside of the groove and push theconverter to lock the battery.To remove the power adapter, please press the battery button frst, thenpush it back to remove. There are three fixing holes on the back of the battery adapter, you can fix itin any position of the Dly product.
- Compatibility:perfectly compatible with BL183018V lithium-ion batteries BL1860 BL1850 BL1840BL1830 BL18608 BL18508 ,etc.The power wheel adapter can be installed easily and locks your batterynicely.
9.6Exceptional
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4
QINIZXQINIZX Battery Adapter for Makita 18V Lithium Battery to Ryobi 18V One+ Lithium-Ion Cordless Tool, Convert Makita 18V Battery BL1860B BL1850B BL1840 BL1830B BL1815 to Ryobi 18V Battery P102 P108
Main highlights- Replace 18V NI-CD/Ni-MH Battery: After install your battery, it can replacement for ryobi P102, P103, P104, P105, P107, P108, P109, P145, P122, P161, P189, P190 Lithium-Ion battery and fit for Ryobi 18V ONE+ System Cordless Power Tools. (NOTE: Not fit for Ryobi cordless saw P551, for Ryobi 18v radio, lamp eg, for Ryobi P742 P746)
- Reliable and Convenient: This Cordless Power Tools Adapter made of ABS material, strong and reliable. Professional compact design and easy installation. Convenient to carry and easy to use. Size about 4.33x3.07x3.30inch.
- Attention: Can NOT be used for power tool battery charging, this adapter will not fit into any chargers. If you need to charge your power tool batteries, please use the original battery chargers.
- Applicable Battery Models: The bottom of this adapter is only compatible with Makita 18V lithium Li-ion batteries, eg. BL1815 BL1815B BL1820 BL1820B BL1830 BL1830B BL1840 BL1840B BL1850 BL1850B BL1860 BL1860B BL1845 BL1890 BL1890B 18V Li-ion battery.
- Adapter Converter Feature: This battery adapter can compatible with Makita 18V Lithium li-ion slide battery to make them compatible for RYOBI 18Volt cordless tools, with this converter can let you enjoy the benefits of extended lithium ion battery operation time on existing 18V tools instruments. (Package without battery and tools)
9.3Excellent
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5
QSDXNYDCfor Power Battery Adapter Wheel for Makita 18V LXT Battery with 14 AWG Wire Connector for BL1850B, BL1860B,BL1830B,BL1840B,BL1820B for DIY Rc Car Toys, Robotics and Rc Truck
Main highlights- Suitable for high power applications.Versatility：Our electric wheel adapters come with 14 gauge wire and can be used in many high-power applications to keep you and your kids entertained. Designed as a converter to power your kids for power Battery Adapter wheel or your DIY creations.
- If you have any problems, please do not hesitate to contact us, we will get back to you with completely satisfying reply within 24 hours.Tip: This product is not a charger, it only outputs battery voltage and power directly from your battery. The red wire is connected to the positive pole, and the black wire is connected to the negative pole; when using, do not touch the two wires. If the adapter will not be used for a long time, keep it separa
- Fit for Makita 18-Volt Lithium-Ion battery.Compatibility:This battery of ours is a Li-ion battery adapter that works for Makita 18V Li-ion battery only，replacement battery for Makita BL1830 BL1840 BL1850 BL1860 BL1840B BL1850B BL1860B BL1820 batteries.
- Easy to install,locks on you battery very well.High Quality: The battery adapter is made of ABS high quality plastic, the battery adapter is durable and lightweight. It has excellent scratch and impact resistance and chemical resistance, and is impermeable to heat, moisture, and corrosion, making it ideal for indoor and outdoor use.
- Adapter has 15 inches of 14 gauge wire installed.Easy To Install:The battery adapter has four screw holes for easy fixing with screws., this allows it to be easily mounted on the for power Battery Adapter wheel.（Notice:Wires are color coded black for negative and red for posotive.）And this fixed structure is really strong.
9.2Excellent
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6
QINIZXQINIZX Battery Adapter for Makita 18 Volt NiCad & NiMh Cordless Power Tools, Convert Makita BL1830B BL1850 BL1860 BL1840B 18V Lithium-Ion Battery to Makita 18V Ni-Cd/Ni-Mh Battery Converter
Main highlights- Using Note: This 18 volt lithium adapter can not be used for power tool battery charging, this adapter will not fit into any chargers. If you need to charge your power tool batteries, please use the original battery chargers.
- Sturdy & Reliable: Made of ABS material, strong and durable. Professional compact design and battery locks tools locks. easy take and Put on. Size about 4.33x3.46x3.66inch. If you have any questions, Please feel free to contact us, We will solve it for you as soon as possible and make you satisfied.
- Replace 18Volt NiCad Battery: Replace old Makita 18V NiCad & NiMh batteries 1822 1823 1833 1834 1835 1835F 192827-3 192828-1 192829-9 193140-2 193102-0 193159-1 193061-8.
- Compatible Battery Models: This adapter compatible with Makita 18V Lithium Li-ion Batteries, eg BL1860B BL1860 BL1850B BL1850 BL1840 BL1830B BL1830 BL1820 BL1815,etc.
- Adapter Converter Feature: This 18V battery adapter can compatible with Makita 18V LXT Li-ion Slide Battery convert to make them apply to Makita 18V Ni-Cad and NiMh power tools 5026DB, 5036DB, 5036DWFE, 6343D, 6343DWDE, 6391D, 8391DWAE, 8391DWPE3, 8443DWFE. So you can use Makita 18V Ni-Cad/NiMh Power Tools.
9.1Excellent
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7
QINIZXBattery Adapter for Makita 18V Lithium-Ion Cordless Tools, Convert for Milwaukee M18 18V or Dewalt 18V 20V Lithium Battery to Makita 18-Volt BL1830 BL1850 LXT Battery Converter, w/USB Charge Port
9.9 Long life9.9 Simple to take off9.7 worth the moneyWhy we love it
Multi Compatible: Makita, Dewalt, Milwaukee
Durable: ABS material
USB charging: 5V, 2.1A max
8.8Very Good
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8
KUNLUNKUNLUN DM18M Battery Adapter for Makita 18V Tools Convert for Dewalt 20V Battery & Milwaukee M18 18V Battery to Makita 18V Battery BL1830 BL1840 BL1850 with USB Charging Port(Bare Adapter Only)
Main highlights- USB and Type-C connector design: When connected to the battery, you can quickly charge your cell phone, iPad, Airpods and other small electronic devices anytime, anywhere (Charging cable not included)
- Safe and Reliable: Echoyee convert adapter built-in voltage protection chip, comply with FCC RoHS and CE security testing standards, made of high quality ABS plastic, safe and durable.
- Function: DM18M battery adapter converts for DeWalt 20v & Milwaukee M18 18v lithium batteries to (Compatible with Makita) 18v lithium battery
- Compatible Tools: Working Compatible for Makita LXT Tools and also compatible for BL1830 18V BL1830 BL1840 BL1850 BL1860 Power Tools
- Compatible Model: Compatible for Milwaukee M18 18V battery 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822 and Dewalt 20V battery DCB200, DCB201, DCB203.
8.5Good
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9
EchoyeeEchoyee MT20DL Battery Adapter, Compatible with Makita 18v Lithium Battery, Convert to Dewalt 18v-20v Lithium Batteries, Work Compatible with Dewalt 18v-20v Cordless Power Tools
Main highlights- Warranty: Get 1*MT20DL adapter（battery not included） & 1*manual, one-year warranty!
- Safety: Echoyee convert adapter built-in voltage protection chip, comply with FCC RoHS and CE security testing standards, made of high quality ABS plastic, safe and durable.
- Notice: Converter can't be used for power tool battery charging, this adapter will not fit into any chargers.
- Function: MT20DL battery adapter Compatible for Makita 18v Lithium battery converts to DeWalt 18v-20v Max lithium battery, perfect replacement for Dewalt 18-20 volt cordless power tools lithium battery.
- Compatibility: Convert adapter top port compatible with Dewalt 18-20 volt cordless power tools. Convert adapter bottom port compatible with Makita 18v lithium batteries(BL1815、BL1820、BL1830、BL1830B、 BL1840、BL1850 、BL1850B、BL1860 ) etc.
8.3Good
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10
FiihioPower Wheels Adapter for Makita 18V Lithium Battery BL1830, BL1840, BL1850 - Battery Converter with 14 Gauge Wire Fit for DIY RC Toys, Rc Trucks, Robotics and Work Lights (1 Pack
Main highlights- Wide range of uses:The Power Wheel Adapter is fitted with 12.5" 14 gauge wire for high power batteries, and the terminal blocks allow you to quickly and accurately connect the adapter to your device, so you can upgrade your Power Wheel, RC car or robot DIY with confidence .
- Perfectly Compatible: The power wheel adapter is only suitable for Makita 18V lithium battery, such as BL1830 BL1840 BL1850 BL1860 BL1840B BL1850B BL1860B BL1820 etc. (The package does not contain batteries, you need to buy it yourself)
- Important note: This converter is not a charger, it only outputs voltage and power directly from the battery, please make sure the positive and negative wires of the device correspond to the positive and negative wires of the adapter when using it. If you have any questions, please feel free to contact us, we will give you a fully satisfactory answer within 24 hours.
- High-quality material: Our Makita 18V battery adapter is made of durable high-quality ABS plastic, injection molded, scratch-resistant, moisture-proof and corrosion-resistant, perfect for indoor and outdoor use.
- EASY TO USE: Slide in the battery and hear a "click" for a secure lock. The red wire connects to the positive terminal of the battery and the black wire connects to the negative terminal of the battery. The battery adapter has 4 screw holes for easy fixing with screws, so it can be easily attached to the power wheel. PLEASE NOTE: Do not connect the battery to the battery adapter when it is no longer in use, this may damage the battery.
8.1Good
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