Features: With LED Light: Special design of this cordless power source with LED light. It can help provide light in dark environments or when the power is suddenly cut off. Cordless power source, with USB port to charge electronic devices at the same time. Suitable for mobile phones, tablets, USB flashlights and USB fans. Lightweight and easy to carry: Lightweight and portable designed for durability in work places. Lighter than the original. Built-in belt clip attaches to belt or holster for convenient carrying. Multiple protections: Battery status and gives confidence that a significant amount of work can be completed. Protection function overcurrent protection, short circuit protection, overvoltage and overcharge protection, to ensure safety. Safety: Made of sturdy plastic material. It can use your tool batteries as an emergency power source to charge small USB devices. Note 1.The actual color may be slightly different from the image due to different lighting effects 2.Please allow 1-3cm deviation due to manual measurement Model for Makita compatible Note: Batteries and charging cables are not included in the delivery Package List: 1x Battery Adapter for Makita-18V Lithium Battery