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The 8 Best cordless tool battery converters of 2025

Are you trying to find cordless tool battery converters among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling cordless tool battery converters on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 26 hours of research and did 26 cordless tool battery converters tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best cordless tool battery converters you can buy today

No. 1
Battery Adapter for DeWalt to Milwaukee,18 20V Lithium Battery Converter for M18 Cordless Power Tool (Adapter only)
  • Compatible for Dewalt 18V/20V max battery Converter top interface use for Milwaukee for M18 18v Cordless Power Tools. Kingly notes: The battery adapter is not compatible with high output tools
  • The funtion for DeWalt to compatible with Milwaukee for M18 battery adapter, converts for DeWalt 18v-20v lithium battery to compatible for Milwaukee power tool battery, perfect replacement for Milwaukee 18 volt Lithium battery. Kindly notice: Can't be used for power tool battery charging, this adapter will not fit into any chargers.
  • This adapter built-in battery lock and Protection electrical board (PCBA)
  • This Battery adapter converts for Dewalt 18V/20V max lithium battery to compatible with for Milwaukee power tool for M18 18v battery(Not For Milwaukee NICD V18 18V tool ) The adapter works fine with tools where the battery hangs freely in the open, but not in an enclosed area, like the rocket light has.
  • If the 18 v Lithium-ion Battery stop working, use the adapter compatible for Dewalt 18v or 20 v battery as power replacement.
No. 2
Battery Adapter Battery Packs Chargers Portable Lithium Battery Converter Cordless Tools for RIDGID and for AEG Converted 18V Lithium Battery to for 18V Lithium Battery Tool
  • Main Application -- This battery converter is to convert 18V lithium batteries for RIDGID and for AEG cordless power tools.
  • Non Fall Off or Shake -- The battery is well compatible with the adapter, and will not fall off or shake during use, which is and
  • ABS Material Shell -- Made of excellent ABS material, this battery adapter is sturdy and , ensuring a long term use.
  • Ideal Replacement -- Advanced technology and quality, a replacement for your old or broken battery adapter.
  • Easy Carrying Converter -- This battery converter is small in size and light in weight, easy to carry and store, convenient to use.
SaleNo. 3
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
  • 【Function】This MIL18DL battery adapter converts M18 18V Lithium battery to DCB200 20V lithium battery, perfect replacement for DCB200 20V lithium battery,which means you can use your old for m18 batteries to for dcb200 20v power tools,save your money on new DCB200 20V battery.
  • 【Compatibility】 Converter top port compatible with DCB200 20V cordless power tools. Converter bottom port compatible with M18 18v lithium battery 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,etc.
  • 【Safe Protection】Solid design and ABS high quality material,built-in battery lock and Protection electrical board,safe and durable.
  • 【Notice】It cannot be used to charge power tool batteries. This adapter is not suitable for any battery charger. If you need to charge the power tool battery, please use the original battery charger.
  • 【Excellent Customer service】If you have any questions, please feel free to contact us, we will bring out the best solution for you ASAP.
No. 4
USB Battery Adapter for Craftsman C3 19.2V Cordless Tools, Converter for Dewalt 20V MAX and for Milwaukee M18 18V Lithium Battery to Craftsman 19.2 Volt Lithium Ion Battery Adaptor, w/ 5V 2A USB Port
  • Adapter Converter : This QINIZX adapter can compatible with Dewalt 18V 20V max or Milwaukee 18V Li-ion Slide Battery to make them apply to Craftsman 19.2Volt C3 Cordless Tools. Tips: When installing the battery at the bottom of the adapter, please use a larger force to press the button of the adapter, otherwise the battery will not be installed. If you need use on craftsman 20V V20 tools, please buy B0C6HHZPR4 .
  • Applicable Batteries : The bottom of 19.2V tools adapter can compatible with Dewalt 18V/ 20V max XR Slide-on Lithium-ion battery, eg. DCB180, DCB181, DCB182, DCB184, DCB200, DCB201, DCB203, DCB204, DCB205, DCB206, DCB207, DCB208, DCB230, DCB240, DCB606, DCB609, N123283 etc.; It also Compatible with Milwaukee M18-18V li-ion battery, eg. 48-11-1811,48-11-1815,48-11-1820,48-11-1822, 48-11-1828, 48-11-1840,48-11-1841,48-11-1850,48-11-1852,48-59-181, 48-59-1850, etc.
  • Replace 19.2Volt NI-MH Battery : Replacement for Craftsman C3 19.2V Lithium batteries 11375, 11376, 130279005, 11375,11376,130279003,1323903, 1323517,315.114480, 315.114852,315.101540, 15.11448, 315.115410 130239006, 130235021. Compatible with Craftsman C3 315.115410 C3 19.2Volt Tools 10126,11541,11543,11570,11576,11578,11580,11586,17338,17339, CRS1000.
  • Sturdy with USB Port : Our cordless power tools adapter is made of PC+ABS material, solid and reliable. Not 3D printing, Professional compact design and easy installation, longer service life. Small size and light weight, convenient to carry and store. Built-in 5V 2.1A (Max) USB charge circuit, when the mobile phone or other low-power digital devices are temporarily out of power, you can use it to replace the charge pal to charge. Size 4.32x3.0x3.69inch.
  • Instructions for use: 1. Adapter NOT fit into any chargers when adapter with battery. If you need to charge your battery, please use the original brand battery chargers; 2. Disconnect adapter from the battery to prevent battery over discharging if long time no use. Use dry batteries, not wet; 3. Not work with Milwaukee 18V V18 Series Lithium-Ion Batteries and 48-11-2200 Series NiCad&NiMb Batteries; 4. Not Compatible with craftsman old 20V Bolt-On&DieHard series tools.
No. 5
Battery 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
  • Adapter Converter: 18V Battery Adapter for Makita 18V Lithium-ion Cordless Power Tools, Compatible with Makita 18V BL1830 BL1840 BL1850 BL1860 Power Tools. Allows for use of Dewalt 20volt MAX compact batteries, or Milwaukee 18volt Lithium-ion batteries.
  • Convert 20V Lithium Battery Models: Compatible with DeWalt 20V, DCB200, DCB201, DCB203, DCB204, DCB205, DCB206, DCB181, DCB180, DCB184, N123283, N123282, DCB201-2, DCB181-XJ.
  • Convert 18V Lithium Battery Models: Compatible with Milwaukee 18V, M18, 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, 48-59-181, 48-59-1850,982-2, 4932352071, 4932430063, C18B, Li18, M18B, M18B2, M18B4, M18BX, XC.
  • Converter Advantages: This Cordless Power Tools Adapter made of ABS material, strong and durable. Size about 4.32x2.79x1.73inch. Professional compact design and easy installation. Built-in USB charge port(output: 5V, 2.1A max) design for charging the low-power electronic products, such as smart phone, tablet, smartwatch.
  • Notes: 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.
No. 6
DEWDYS Adapter for V20 20V Use for Craftsman 19.2V Cordless Tools,for Craftsman 20V V20 Lithium Batteries CMCB204 CMCB205 Max Series Fit for Craftsman C3 19.2 Volt Cordless Tools Battery Converter
  • ⚡【Adapter Converter】This adapter can make listed for Craftsman 20V V20 lithium batteries use on for Craftsman 19.2V Old Style Cordless tools , and let you Enjoy the benefits of extended run-time of Li-Ion Batteries on your existing 19.2V tools. If you don't have 19.2V battery ,you can use for Craftsman 20V battery work on C3 19.2V tools,convenience and save money!
  • ⚡【Applicable Batteries】The bottom of 19.2V tools adapter can compatible with Compatible for craftsman 20V CMCE520B, CMCS300B, CMCK210C2, CMCV002B, CMCS600B, CMCF900B, CMCL020B, CMCN616C1, CMCBL0100B,etc,turns for Craftsman Lithium batteries into NI-MH Battery.
  • ⚡【Replace 19.2Volt NI-MH Battery】: Replacement for Craftsman C3 19.2V Lithium batteries 11375, 11376, 130279005, 11375,11376,130279003,1323903, 1323517,315.114480, 315.114852,315.101540, 15.11448, 315.115410 130239006, 130235021. Compatible with Craftsman C3 315.115410 C3 19.2Volt Tools 10126,11541,11543,11570,11576,11578,11580,11586,17338,17339, CRS1000.
  • ⚡【Safe material】: ABS high -quality materials, high temperature resistance, wear resistance, drop resistance, easy to carry, easy to use. The solid design guarantees that it will not slip. Complies with FCC RoHS and CE safety testing standards. Adapter cannot be charged. If you need to charge, unload the adapter first.
  • ⚡【Excellent Customer Service】We support a 30-day refund and a 180 days warranty. If you have any questions, please feel free to contact us, our team will do our best to satisfy every customer who buys our products.
No. 7
Laimiao Battery Adapter for Craftsman 20V Cordless Tools,DM18MAN Adaptor for DeWalt 20V and for Milwaukee 18V Li-on Battery Convert to for Craftsman New 20V Power Tool,Battery Replacement,Red
  • 【Conversion function 】This adapter is for DeWalt 20V battery DCB180 DCB200 DCB205 DCB206 DCB606 DCB609 and for Milwauke M18 48-11-1852 48-11-1840, 48-11-1815, 48-11-1820 batteries converting your for DeWalt battery or for Milwauke battery into Craftsman V20 volt Lithium-ion Battery
  • 【Well Compatibility】Works for Milwauke M18 and for Dewalt 20v DCB-Series Lithiun Battery Fits for Craftsman V20 Tools( Not Compatible with Craftsman OLD 20v & 19.2v C3 Tools and & Not for Black&Decker Batteries),for Craftsman 20V Battery Replacement
  • 【Easy installation】This 20V battery adapter DM18MAN Made of fireproof ABS material, Professional compact design and easy installation. For a long time don't use, please separate from the battery
  • 【Note】Don't use the adapter to charge the battery When you need to charge the battery, remove the converter
  • 【Warranty】30 Days Money Back, One Year Warranty, 24 Hours Customer Support, Buy with Confidence!
No. 8
QINIZX Battery Adapter for Craftsman 20V V20 Cordless Tools, Converter for DeWalt 20V MAX and for Milwaukee M18 18V Lithium Battery to Craftsman 20 Volt Lithium Ion Battery CMCB201 CMCB204 CMCB205
  • Usage Attention: 1. Adapter NOT fit into any chargers when adapter with battery. If you need to charge your battery, please use the original brand battery chargers; 2. Disconnect adapter from the battery to prevent battery over discharging if long time no use. Use dry batteries, not wet batteries; 3. Not work with Milwaukee-18V V18 Series Lithium-Ion Batteries and 48-11-2200 Series NiCad&NiMb Batteries; 4.Not Compatible with craftsman old 20V Bolt-On&DieHard series tools and 19.2V C3 tools.
  • Adapter Converter Function: QINIZX V20 tools adapter can compatible with Dewalt 18V 20V max/Milwaukee 18V Li-ion Slide Battery to make them apply to Craftsman 20Volt V20 Cordless Tools. After insert the battery, Replacement for Craftsman V20 20V Lithium-ion Battery CMCB201, CMCB202, CMCB204, CMCB205, CMCB206, CMCB209 etc. IF you need use on Craftsman 19.2V C3 tools, please purchase in B096MDK9VT.
  • Applicable Models: The bottom of 20V adapter can compatible with Dewalt 18V/ 20V max XR Slide-on Lithium-ion battery, eg. DCB180, DCB181, DCB182, DCB184, DCB200, DCB201, DCB203, DCB204, DCB205, DCB206, DCB207, DCB208, DCB230, DCB240, DCB606, DCB609, N123283 etc.; It also Compatible with Milwaukee 18V li-ion battery, eg. 48-11-1811,48-11-1815,48-11-1820,48-11-1822, 48-11-1828, 48-11-1840,48-11-1841,48-11-1850,48-11-1852,48-59-181, 48-59-1850, 4932352071, 4932430063, M18, XC etc.
  • Applicable Tools: Compatible with Craftsman V20 Series 20V MAX cordless Tool. eg. V20 Cordless Chainsaw CMCCS620M1; Impact Wrench CMCF900B; Cordless Fan CMCE001B; Blue-tooth Speaker CMCR001B; Vacuum; Lopper CMCCSL621D1; Pole Saw CMCCSP20M1; Inflator CMCE520B; LED Work Light CMCL020B; Handheld Blower CMCBL720D2; Cordless Drill/Driver CMCK700D2; Cordless Circular Saw CMCS500B; Cordless String/Hedge Trimmer CMCST920D2; Screw Gun; Cordless Power Tool: CMCG400B. etc.
  • Reliable & Convenient: The replacement for craftsman 20V lithium battery adapter is made of PC+ABS material, solid and durable, longer service life. Not 3D printing, Professional compact design and easy installation. Small size and light weight, convenient to carry and store. Size about 4.38x2.8x2.13inch.
No. 9
18V Battery Adapter, Battery Converter 18V Lithium Ion Battery Charger for BAT618, Cordless Tool Battery Converters
  • STABLY FIT: The battery and the are highly consistent, which will not fall off or shake during use
  • HIGH TEMPERATURE RESISTANT: Guaranteed temperature resistance, using nylon 66 and glass fiber material, temperature up to 200 degrees Celsius, which can prevent softening during long term
  • CONVERT FOR B TYPE TO C TYPE: Lithium battery is suitable for convert for B to for C, provide great convenience
  • PREMIUM MATERIAL: The battery is made of nylon 66 and fiberglass material, to temperature up to 200 degrees Celsius, which prevents softening during long-term
  • STABLY FIT: The battery and are highly consistent and won't fall off or shake during use
SaleNo. 10
Tulepowceeng 2 Pack DM18D Battery Adapter Compatible with Dewalt 18v Tools, Convert Compatible with Dewalt 20v or Compatible with Mil-Waukee 18v Li-ion Battery to Work with 18 Volt Power Tools
  • [Adapter Compatible with Dewalt 18v NiCad & NiMh Cordless Power Tools] -- 2 Pack DM18D battery adapter is designed for use 20v / 18v lithium battery running older 18V power tools, compatible with Dewalt 18V NiCad & NiMh cordless power tools DC020, DC212B, DC212KZ, DC212N, DC330K, DW932, C410N, DC530KA, DC720KA, DC823K, DW932, etc
  • [Convert Different Battery to Replacement for 18v NiCad & NiMh Battery] -- Adapter compatible with Dewalt 20v lithium battery DCB200 DCB201 DCB203 DCB203BT DCB204 DCB206 DCB209,etc, And compatible with Mil-waukee 18v battery: 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1828, etc. convert to Replacement for 18V NiCad / NIMH batteries DC9098 DW9099 etc, work with 18v power tools
  • [Easy to Install and Remove] -- Install: Slide battery into battery adapter, then plug it to your 18v cordless power tools. Remove: Press the release button, remove this battery and adapter
  • [Safe & Warm Tips] -- Comply with FCC RoHS and CE security testing standards. Built-in over-voltage, over-current, and over-heating protection, Ensure safe, protect your Battery and 18v power tools. This battery adapter is only a converter, not a chrger, not a battery. If you need to charge the power tool battery, please use the original battery charger. If you do not use the battery for a long time, please be sure to remove the battery from the adapter
  • [Support Service] -- If this battery adapter has any problem, please feel free to contact us. Click on 'YOUR ORDER' options and Click the 'CONTACT SELLER'
No. 11
for Dewalt to Milwaukee Battery Adapter, Convert for DeWalt 18v-20v Lithium Batteries to Milwaukee M18 18v Cordless Power Tools Use
  • Function: for DeWalt to Milwaukee battery adapter, converts for DeWalt 18v-20v lithium battery to Milwaukee power tool M18 battery, perfect replacement for Milwaukee m18 18 volt Lithium battery.
  • Compatibility: Compatible with DeWalt 18v - 20v Lithium Batteries(DCB200, DCB200, DCB201, DCB203, DCB204, DCB205, DCB206) etc. Converter top interfac use for Milwaukee M18 18v Cordless Power Tools.
  • Safety: DW18ML convert adapter Comply with FCC RoHS and CE security testing standards, made of high quality ABS plastic, safe and durable.
  • Notice: Can't be used for power tool battery charging, this adapter will not fit into any chargers.
  • Warranty: Get 1*DW18ML adapter(battery not included) & 1*manual, one-year warranty!
No. 12
Battery Adapter for Craftsman C3 19.2 Volt Lithium Cordless Tool, Convert for DeWalt 20V &for Milwaukee 18V M18 Lithium Battery to Craftsman 19.2V Ni-MH Lithium Battery Converter, w/ USB Charge Port
  • Adapter Converter Feature: This adapter can make listed lithium batteries use on for craftsman 19.2V Cordless Tool 315.115410, 10126, 11541, 11543, 11570, 11576, 11578, 11580, 11586, 17338, 17339, CRS1000. and let you Enjoy the benefits of extended run-time of Li-Ion Batteries on your existing 19.2V power tools. (Tips: NOT 20v & V20 tools)
  • Adapter Install Battery Type: The adapter bottom: Compatible with Dewalt 18v/ 20v MAX Slider Lithium Batteries. eg. DCB200 DCB201 DCB203 DCB204 DCB205 DCB206 etc.; It also can Compatible with Milwaukee M18-18v Lithium Iron Batteries. eg. 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, 48-59-1812, 48-59-1850 etc.
  • With USB Output Port: Built-in 5V 2.1A (Max) USB Charge Function, when the mobile phone is temporarily out of power, you can charge the charging treasure function. (Not contain USB charge line, Not fast charing device)
  • Using Attention: 1. Can not be used for power tool battery charging, NOT fit any chargers when adapter with battery. If you need to charge your power tool batteries, please use the original battery chargers; 2. For a long time don't use, please separate from the battery.
  • Sturdy and Convenient: This adapter uses high Quality materials for locking function design. Made of ABS material, strong and durable. Professional compact design and easy installation. Module size about 4.32x3.0x3.69inch.
No. 13
12V Lithium Battery Adapter for HILTI 12V Replacement Cordless Tool Battery Converter Electronic Component
  • 【Material】The battery adapter is made of high‑quality tough ABS material, which is and convenient. Good quality materials can bring you a good experience
  • 【Features】This battery adapter comes with stable structure, excellent performance and long service life. And it is convenient for you to carry it
  • 【Safety】The battery and adapter are highly consistent, and will not fall off or shake during use, which is very and for you to use it
  • 【Working Principle】The battery replacement cordless tool can convert for 12V lithium battery to for HILTI 12V lithium battery
  • 【Advantage】The lithium battery adapter adopts ‑plated steel sheet to prevent the conductive sheet from rusting and affecting the use
No. 14
QINIZX 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
  • 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)
  • 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.
  • 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.
No. 15
QINIZX Battery Adapter for Bosch to Milwaukee M18 18V Lithium-Ion Cordless Tool, Convert Bosch 18V Lithium Battery BAT609 BAT612 to Milwaukee 18-Volt Lithium Battery Converter
  • Adapter Converter Function: This BS18ML-Battery Adapter only can compatible with Bosch 18V Li-ion slide compact battery to make them compatible for milwaukee 18V Lithium-Ion cordless tools. and let you enjoy the benefits of extended run-time of Li-Ion Batteries on your existing 18V tools. After install your battery, this converter can replacement for milwaukee-18V-m18 Li-Ion Battery.
  • Applicable Battery Models: The bottom of this adapter is only compatible with Bosch 18v li-ion batteries BAT609, BAT610, BAT611, BAT612, BAT618, BAT6l8G, BAT619, BAT619G, BAT620 etc.. NOTE: NOT Support charging Bosch battery with Milwaukee chargers (please use original charger).
  • Built-in Protection: There is a short circuit protection, Over current protection, Undervoltage protection and Low power consumption. Professionally designed, the converter can be converted without loss.(This adapter can not be used for battery charging.)
  • Quality Material: Made of ABS+PC material, strong reliable and convenient. Small size, easy to carry and store, convenient to use and with good performance. Tips: The Maximum initial battery voltage (measured with no workload) is 20 volts, the Nominal voltage is 18 volts; Size approx. 4.3x2.8x1.8inch.
  • Customer Service: If you have any questions or encounter any problems while using this 18v adapter converter, please contact us proactively. We will reply promptly during working hours and do our best to solve your problem.
No. 16
Tulepowceeng DM18D Battery Adapter Compatible with Dewalt 18v Tools, Convert Compatible with Dewalt 20v or Compatible with Mil-Waukee 18v Li-ion Battery to Work with 18V Cordless Power Tools
  • [Adapter Compatible with Dewalt 18v NiCad & NiMh Cordless Power Tools] -- 2 Pack DM18D battery adapter is designed for use 20v / 18v lithium battery running older 18V power tools, compatible with Dewalt 18V NiCad & NiMh cordless power tools DC020, DC212B, DC212KZ, DC212N, DC330K, DW932, C410N, DC530KA, DC720KA, DC823K, DW932, etc
  • [Convert Different Battery to Replacement for 18v NiCad & NiMh Battery] -- Adapter compatible with Dewalt 20v lithium battery DCB200 DCB201 DCB203 DCB203BT DCB204 DCB206 DCB209,etc, And compatible with Mil-waukee 18v battery: 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1828, etc. convert to Replacement for 18V NiCad / NIMH batteries DC9098 DW9099 etc, work with 18v power tools
  • [Easy to Install and Remove] -- Install: Slide battery into battery adapter, then plug it to your 18v cordless power tools. Remove: Press the release button, remove this battery and adapter
  • Safe & Warm Tips -- Comply with FCC RoHS and CE security testing standards. Built-in over-voltage, over-current, and over-heating protection, Ensure safe, protect your Battery and 18v power tools. This battery adapter is only a converter, not a chrger, not a battery. If you need to charge the power tool battery, please use the original battery charger. If you do not use the battery for a long time, please be sure to remove the battery from the adapter
  • Support Service -- If this battery adapter has any problem, please feel free to contact us. Click on 'YOUR ORDER' options and Click the 'CONTACT SELLER'
SaleNo. 17
MIL18DL Adapter for Milwaukee to for Dewalt Battery, for Milwaukee M18 18V Lithium Battery Convert to for Dewalt 20V MAX XR Lithium Battery,Power for Dewalt 20V Cordless Tools
  • 👉【Expand Brand Line】This MIL18DL battery adapter converts M18 18V Lithium battery to DCB200 20V lithium battery, perfect replacement for DCB200 20V lithium battery,which means you can use your old for m18 batteries to for dcb200 20v power tools,compatible with Dewalt 20v max drill/impact driver/impact wrench/screwdriver cordless tools. Save your money on new DCB200 20V battery.
  • 👉【Compatibility】 Converter top port compatible with DCB200 20V cordless power tools. Converter bottom port compatible with Milwauke M18 18v lithium battery 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,etc.
  • 👉【Safe Protection】Solid design, ABS high quality material.This battery adapter can tightly lock the tool and battery together, will not loosen, will not slip off,High temperature resistance,Let you work with confidence
  • 👉【Product Advantages】Wide usage for Dewalt 20V Lithium-ion Battery power tool , If the DCB 20V Lithium-ion Battery stop working, use the adapter for Milwaukee 18V M18 battery as power replacement.
  • 👉【Excellent Customer Service】We support a 30-day refund and a 180 days warranty. If you have any questions, please feel free to contact us, our team will do our best to satisfy every customer who buys our products.
SaleNo. 18
Crtbelfy Battery Adapter Converter Compatible for Milwaukee M18 18V Battery to Compatible for Worx 20V WA3520 WA3525 WA3575 WA3578 Power Tool Battery
  • Bottom of the Adapter Compatible Batteries: Crtbelfy Battery Adapter Converter Compatible for Milwaukee M18 48-11-1828 48-11-1815 48-11-1840 48-11-1850 48-11- 1860 48-11-1890 18V li-ion battery, which can replace Compatible for Worx 20V Battery.
  • Top of the Adapter Compatible Tool Models: Work with Compatible for Worx 20V cordless power tools (WG151, WG251, WG540, WG891, WG151, WG151.5,WG800.1,WX101L,WX291L,WG620,WX027L,WX176L,WX944L,etc.)
  • Important Tip: Adapter can not be charged. You must charge the battery with a suitable charger.
  • Safe and Convenient: Easy to install and remove, works really well. Separate battery when not in use.
  • What You Get : 1x Adapter Converter , 1x User Manual .
No. 19
Adapter for Dewalt 20Volt Cordless Tools,for Bauer 20V Hyper Lithium Battery Convert to Replace for Dewalt 20V MAX Battery,Work for DEWALT Cordless Drill/Impact Driver Tool
  • 💎【Use for Dewalt 20V Tools】:This BAU20DW battery adapter converts for Bauer 20V Lithium battery to DCB200 20V lithium battery, perfect replacement for DEWALT 20V lithium battery,which means you can use your a lot of for Bauer 20V batteries to for for Dewalt 20V Cordless Tools,save your money on new DCB200 serie 20V battery.
  • 💎 【Adapter Functionality】Only For Bauer 20v Lithium Battery to use for Dewalt 20V Max XR Cordless Tools. the adapter facilitates battery installation. it is compatible with bauer 20v Hyper Maxbatteries, providing for dewalt max xr power for tools.
  • 💎 【Convert for Dewalt 20V】Converter top: Compatible with DeWaltDCB series 18V/20V MAX lithium battery power tools; 【for DeWalt power tools must be compatible with DCB180, DCB181,N123282, N123283 DCB202 DCB204 DCB205 DCB206, 18V/20V(MAX) lithium ion battery models】
  • 💎【Safe Protection】Solid design, ABS high quality material,High temperature resistance, wear resistance and drop resistance, convenient to carry and easy to use.【Attention】:It cannot be used to charge the battery of a power tool, and the adapter cannot be plugged into any charger. If you need to charge the power tool battery, use the original battery charger.If you need to charge the power tool battery, please use the original battery charger.
  • 💎【High-Quality customer service】: We support a 30-day refund and a 180 days warranty. Comply with FCC RoHS and CE safety testing standards. If you have any questions, please feel free to contact us, our team will do our best to satisfy every customer who buys our products.
No. 20
Cordless Power Tool Battery Converter, Suitable for Worx Green Version 5 PIN 20V Lithium Battery Convert for X20V Team Power Tool, Lithium Battery Converter
  • APPLICABLE MODEL: The bottom is suitable for Worx WA3593 WA3595 WA3401 Padfoot (Green Version) 5 PIN 20V lithium battery, the top is suitable for X20V TEAM power tool.
  • BUCKLE DESIGN: This battery has built in buckle, non slip and non loosening design, ensuring a fit between the battery and power tool.
  • ABS MATERIAL: The battery is made of excellent ABS material, with good toughness, wear , impact , and long service life.
  • STABLE With fine workmanship, this battery converter has a standard size, allowing your tool and battery to work continuously and stably.
  • FIRM STRUCTURE: The lithium battery converter has a secure structure that prevents detachment and shaking during use, making it and

How to choose a good cordless tool battery converters

Does the idea of finding a fantastic cordless tool battery converters make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in cordless tool battery converters. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top cordless tool battery converters products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top cordless tool battery converters on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top cordless tool battery converters brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top cordless tool battery converters based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the cordless tool battery converters were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good cordless tool battery converters, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your cordless tool battery converters.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting cordless tool battery converters for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our cordless tool battery converters. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what cordless tool battery converters should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on cordless tool battery converters.