ZMI Power Bank 20000 mAh Quick Charge 3.0 20000mah Powerbank External Battery Charger Pack For Mobile Phone QB821

Intelligently adjusts power output, compatible with a wide range of devices Enter a whole new level of high-speed of charging with dual USB ports with up to 5.1V / 3.6A output. Not only is the output level based on the connected device. It is compatible with Smartphones and tablets, as well as a variety of digital cameras and handheld gaming devices. Charging in the fast lane Rapid charging with 44% speed increase The new control chip in each 20000mAh ZMI Power Bank supports rapid charging. Compatible with 5V/2A, 9V/2A and 12V/ 1.5A charging.

the power bank takes just 3 hours to charge 11000mAh and 7 hours to charge fully - that's 44% faster than two 10000mAh Mi Power Banks combined. It maximises time on-the-go so you spend less downtime on charging. Charging in the fast lane Rapid charging with 44% speed increase The new control chip in each 20000mAh ZMI Power Bank supports rapid charging. Compatible with 5V/2A, 9V/2A and 12V/ 1.5A charging. the power bank takes just 3 hours to charge 11000mAh and 7 hours to charge fully - that's 44% faster than two 10000mAh Mi Power Banks combined.

It maximises time on-the-go so you spend less downtime on charging. Massive 20000mAh capacity The perfect carry-on for flights Keep phones, tablets, cameras and electronic devices powered on travels with the massive 20000mAh ZMI Power bank. Charge two devices at once with dual USB ports. Environmentally friendly housing Anti-slip and scratch resistant properties The 20000mAh ZMI Power Bank isn't just beautiful. It is housed in an environmentally friendly PC+ABS plastic that is designed for better comfort. The plastic uses an anti-slip pattern for a better grip and is scratch resistant. Scratch Resistant, Anti-slip, Heat Resistant (90?) Even charges the lastest Laptop Double press for low power chargingSupport USB Type-C charging Safely charge low power devices as bluetooth headset or fitness bands.

Simply double press the power button to enter 2-hour low power charging. Optimized charging / discharging efficiency Up to 93% conversion rate World-class chips not only are safer, but also improve charging conversion rate and stabilize discharging voltage with advanced resistance-capacitance sensors to optimize efficiency and durability. World-class chipset protection Nine layers of circuit protection Mi Power Bank's adopted USB smart-control and charging / discharging chips provide nine layers of circuit chip protection while enhancing efficiency. Charging cable included Support data transfers and charging 20000mAh ZMI Power Bank comes with a high-quality charging cable. The flat cable design prevents tangles and is sheathed in a soft but durable, non-toxic TPE material that prevents cable damage.

Mirror polishing on the exterior surface allows for stains on the cable to be clean off easily. The cable supports data transfers and can also be used for charging. Exquisite package QB822 is equipped with the power bank, cable and product manual