Feature: 1. Large Capacity: With a capacity of 135000mAh lithium ion battery, portable power station is powerful enought to charge plenty of smart electronics. 2. Strict Standards: Built to greatly quality control standards, 500w AC output power, 750W peak power, support wireless charging and bluetooth speaker. 3. Multi Port: Equipped with 2 USB output; 2 way 12VDC DC output, 1 way QC3.0 fast charge; 1 Type C output, 1 AC 220v to power different devices. 4. Safety Protection: Built in multiple safety protection, such as short circuit, overload, over current, over voltage, over temperature protection, etc. 5. Humanized Design: Professional manufacturing, exquisite workmanship, with LED LCD display, real time display of power quantity and working status. 6. Wide Application: Suitable for power hungry devices and appliances, can power essential home circuits, RVs, trailers, worksites, and more. Specification: Item Type: Portable Power Station Material: Metal and ABSBattery: Ternary lithium battery 135000mAh (delivered with built in battery)AC Output Power: 500wPeak Power: 750W Input Charging: DC18V/4A Bulb Type: LED lamp Power Indicator: LED control panelBluetooth Speaker: Built inWireless Charging: Come withWorking Temperature: -10℃-40℃ Service Life: > 500 times Pure sine wave inverter output, support maximum continuous discharge 500W. 2 USB 5V/2.1A(Maximum:3.1A) output; 2 way 12VDC DC output 1 way QC3.0 fast charge (4-9V/ 2.1A); 1 x Type C output 1 x AC 220v Fitment: Universal for various environment. Package List: 1 x Portable Power Station1 x User Manual1 x Power Adapter1 x Plug Note: Power supply is divided into 110 and 220v, two kinds of AC output is not the same, 110v family AC power of the country must only use 110v, 220v must only use 220v.