The earth is surrounded by a layer of gases called the atmosphere. The atmosphere is very important to life on Earth and does many things to help protect life and help life to survive. A Big Blanket. The atmosphere protects Earth like a big blanket of insulation.
Power Port Repair. Power Port Repair .com - provides AC DC power port repair / replacement on your laptop / notebook computer. We charge a flat rate fee of $100 includes everything: labor, new parts (laptop dc power port), and shipping back to you via UPS .
The USB battery charging standard defines two types of ports: Charging ports, and regular data ports (and combi ports). A charging port is one that supplies >500mA@5V, but can't do data. A charging port is indicated to the device by a short between the D+/D- lines. QC aside, there's no digital data communication.