Adapter Converter Feature: This 18V Battery Adapter only apply to compatible with Makita 18V LXT Lithium-Ion Cordless Tools. Replacement for Makita 18V slide Li-ion battery. eg. BL1860B / BL1860 / BL1850B / BL1850 / BL1840 / BL1830B / BL1830 / BL1820 / BL1815, etc. Convert 18V Li-ion Battery Models: This BS18MT-adapter can use lithium batteries of the listed brand in compatible with Makita 18V power tools and enjoy the benefits of extended lithium ion battery operation time on existing 18V instruments. Compatible with BOSCH 18V Lithium Battery, eg. BAT609, BAT610, BAT611, BAT612, BAT618, BAT618G, BAT619, BAT619G, BAT620 etc. Durable and Convenient: This Cordless Power Tools Adapter made of ABS+PC material, solid and durable. Convenient to carry and easy to use. Size about 4.33x2.75x1.77inch. Professional compact design and easy installation. Converter Advantages: With USB charge port (output: 5V, 2.1A max), can be used for charging smart phone,camera,smartwatch, shaver and other low-power electronic appliances. NOT fast charing port. 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. Features: 1. This adapter can use lithium batteries of the listed brands for compatibility with Makita 18V LXT Lithium tools and let you Enjoy the benefits of extended run-time of Li-Ion Batteries on your existing 18V tools. 2. Compatible with BOSCH 18V lithium battery on the bottom of this adapter: eg. BAT609, BAT610, BAT611, BAT612, BAT618, BAT618G, BAT619, BAT619G, BAT620 etc. 3. This 18V Battery Adapter can replacement for Makita 18V LXT lithium-Ion slide battery. eg. BL1860B / BL1860 / BL1850B / BL1850 / BL1840 / BL1830B / BL1830 / BL1820 / BL1815, etc. 4. Work for compatible with Makita 18V LXT Lithium Battery Tools Model: BJV180, BJV180Z, BPB180, BPB180Z,BSS501, BSS501Z, BSS610, BSS610SFE, BSS610X2, BSS610Z, BSS611X, BSS611Z BTD140, BTD140SFE, BTD140Z, BTD144, BTD144RFE, BTD144Z, BTL061, BTL061Z, BTL063, BTL063Z, BTP140, BTP140Z, BTW251, BTW251Z, BTW253, BTW253Z, BTW450, BTW450Z BUB182, BUB182Z, BVR350, BVR350Z, BVR450, BVR450Z, DF454DZ HP454D, HP454DRFX, HP454DZ, HR202D, HR202DRFX, HR202DZK, JR120D, JR120DRF, JR120DZK ML184 (FlashLight), ML184, MR100, MR100W, PB108D, PB108DRFX, PB108DZ, TD144DRFX, TD144DZ, TD251DRFX, TD251DZ 5. Built-in USB port: output DC 5V/2.1A max, not fast charing port. Commonly used for charge mobile phones, digital audio devises/MP3 players, cameras, and other low-power electronic devices when power is not available. 6. 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 remove this adapter and use the original battery chargers. Package Included: 1x Apapter (Only Adapter, No Battery and Tool) 1x English Manual