Thank you very much for viewing. [Product] Makita Compatible USB Adapter Supports Fast Charging Please use as a USB fast charger. Only the main unit will be delivered. Batteries are not included. Please use 14.4~18V Makita batteries. Compatible with compatible batteries. 21V is also supported. We have not confirmed light batteries, but it is highly likely that they are not supported. Supports 5W~18W [Specifications] ・Wireless charging supported Automatically switches between 5~15W. ・USB charging QC2.0 QC3.0 compatible ・Type-C PD2.0 PD3.0 compatible ・USB/Type-C output DC5V3A DC9V2A DC12V1.5A [Caution] With main switch. Leaving the switch on will consume some power, so we recommend turning it OFF after use. [Warranty Period] Makita compatible products do not have a manufacturer's warranty because they are no-brand products. Therefore, we have checked the operation and provide a 2-week warranty from the date of purchase. The 2-week period is because initial defects may occur, and it is to allow you to start using the product with peace of mind after purchase. There is no specific limit to the number of uses. Please use and check the product as soon as possible after purchase. We do not issue receipts. If you have any questions, please feel free to comment.