Battery Adapter For Milwaukee/Dewalt To Craftsman 20V V20 Cordless Tools, ?Attention?1. Not Compatible with Craftsman OLD 20V Bolt-On DieHard series tools and 19.2V C3 tools. 2. Adapter NOT fit into any chargers when adapter with battery. If you need to charge your battery, please use the original brand battery chargers; 3. Disconnect adapter from the battery to prevent battery over discharging if long time no use. Use dry batteries, not wet. safe to use; ?Adapter Function?JFQWLE 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, can replacement for Craftsman V20 20V Lithium-ion Battery CMCB201, CMCB202, CMCB204, CMCB205, CMCB206, CMCB209 etc. ?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, 205, 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. ?Compatible Tools?Compatible with Craftsman V20 Series 20V MAX cordless Tool. eg. V20 Cordless Chainsaw CMCCS620M1,CMES510; 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; Cordless Power Tool: CMCG400B. etc. ?Durable and 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.