Built-in 10000mAh Rechargeable Battery: LEKATO PS-01R rechargeable guitar pedal power supply built-in 3.7V/10,000mAh lithium polymer battery, charging time is about 6.5 H. The USB output is capable of temporary emergency charging for cell phones and other portable devices. 10 Isolated Outputs and USB Port: LEKATO pedal power supply designed with 8 * DC 9V 100mA outputs, 2 * DC 9V 300mA outputs, that provides premium performance and expanded use. Type-C charging port, supports 5V/2A, and will automatically stop charging when fully charged. Short Circuit and Over Current Protection: The isolated pedal power supply with 10 independent output, and each port's DC output and lithium battery are designed with separate short-circuit protection. Short circuit in one port will not affect other ports' normal work. Lower Noise: The rechargeable guitar pedal board power supply isolated with built-in powerful noise filter, built-in chip, which can greatly reduce the noise problem and provide a stable signal performance. It is so quiet that you can enjoy playing music with clear and crisp sound。 LED Indicator Light: Red power indicator*1, green battery indicator*4, blue port output indicator*10, all lights will normally go on after power connected, and LED light goes out in the case of a short circuit, which helps to locate short-circuit faults among the many effect pedals. Excellent Quality: The 9v rechargeable pedal board power supply adopt superior heat radiation aluminum alloy material, carefully selected chips, generate less heat to keep stability, compact save your space. ♥Ideal gifts for your children, friends, families or lovers who is a music enthusiast. Brand LEKATO Color Green Amperage 300 Milliamps Form Factor Micro Tower Item Weight 0.62 Kilograms Manufacturer LEKATO Model Number PS-01R Output Current 300 Milliamps Output Voltage 9 Volts (DC) Mfr Part Number M0036 Specification Met UL, FCC, RoHS Enclosure Material Aluminum Warranty Description 1 Year Connector Type Used on Cable USB 2.0, USB Type-C