Product Description: Condition: 100% New Replacement Power Source. Not Original. Model: P743 Outpit: USB DC 5V=2.1A; DC 5V=1A FLux: 420 lumen Compatible Model: Compatible with Ryobi 18V one+ Li-ion and Ni-CD Batteries: P100, P102, P104, P108, P189, P190, P191, P192, P193, P194, P195, P197 PBP002, PBP003, PBP004, PBP005, PBP006, BPL1820, RB18L50 ect. Package Includes: 1 * for Ryobi 18V Battery Adapter (no battery) 1 * manual Warning: Do not disassemble, hit, crush, or throw into fire. Do not place in a hot environment.(above 60°C) Do not use the battery after immersed in water. Di not attempt to open it, the electronic circuits inside the battery can be damaged. 1. Adapter Power Source is designed with two USB ports. The output is 5V=2.1A and 5V=1A, which can charge two USB devices at the same time, such as mobile phones, tablets. 2. Built-in Over Charging Protection, Over Discharging Protection, Short-Circuit Protection, Temperature Protection and Over Current Protection. 3. It is designed with compact size. Convenient to carry and does not take up space.