1、FULL PROTECTION: This DC regulated power supply has overvoltage, overcurrent, overload, overheat and short circuit protection. 2、USB FAST CHARGING: This regulated power supply is 5‑12V output and supports a variety of fast charging protocols with stable and durable performance. 3、ISOLATED SERIAL PORT: This regulated power supply has a fully isolated serial port, and the software supports multiple power supply control, making it easy to set up a measurement and control or aging system. 4、STRONG FUNCTION: This regulated power supply has a one touch lock function on the panel to prevent misoperation, and can automatically switch between constant voltage or cross current mode to effectively ensure the circuit. 5、STABLE AND QUIET: Two stage adjustment topology, power on instantly without impact on the load, quiet and noiseless operation process, long service life. Item Type: DC Power Supply Variable Material: Aluminum alloy Load Regulation Rate: ≤0.1% and 5mV Linear Adjustment Rate: ≤0.01% and 5mV Setting Resolution: 10mV Setting Accuracy: ≤0.1% and 1 digits Readback Resolution: 10mV Readback Accuracy: ≤0.1% and 1 digits Ripple: 10mVrms Current: Load Regulation Rate: ≤0.2% and 3mA Linear Regulation Rate: ≤0.2% and 3mA Setting Resolution: 1mA Setting Accuracy: ≤0.2% and 3mA Readback Resolution: 1mA Readback Accuracy: ≤0.2% and 3 digits Ripple: 8mArms Overcurrent Protection OCP: 0-8.8A ± 0.2%FS Maximum Current: 8.2A ± 0.2% Fast Charge: Output Power: Maximum 18W Supported Fast Charging Protocols: For DCP (for iOS, for Samsung and for BC1.2), for Qualcomm QC2.0, QC3.0, for Huawei Fast Charging Protocol, for Samsung Fast Charging Protocol AFC Product Size: Approx. 85 x 160 x 260mm / 3.35 x 6.3 x 10.2in 1 x DC Power Supply Variable 1 x Plug 1 x Crocodile Clip Cable 1 x Instruction