A portable powerhouse with high 20,000mAh power supply capabilityBuilt-in intelligent digital display shows the remaining power in digital formatCompatible with PD 3.0 and QC 3.0 for fast power supplyUSB Type-C connectors for both charging itself and supplying power to connected devicesSupports a wide range of outputs with a maximum of 18W and 65W power supply through various portsDesigned with advanced protection features: overcurrent, overvoltage, overcharge, overtemperature, and short circuit protection Universal SupportSupports multiple USB ports (USB Type-C and USB Type-A) to accommodate a variety of laptops and smartphonesEnergy EfficiencyStandardized fast charge technologies promote efficient charge, saving time while reducing energy waste Time EfficiencyCharge three devices simultaneously on the go, saving time and ensuring all your personal devices stay powered upOvercurrent/Overvoltage ProtectionPower supply is disabled in the event of errors caused by overcurr