Google will invest, build and operate such mobile communication networks in sub-Saharan Africa and Southeast Asia, with the goal of helping 1 billion users access the Internet. As part of the plan, Google is building an ecosystem of cheap Android smartphones that will use low-power processors. Unlike traditional mobile communication networks, Google will use high-altitude platforms such as balloons and airships to cover hundreds of square miles of signals.
Google Airship
Google is also considering using satellites to achieve the same goal. The source said that no one technology will fit all markets. A Google spokesperson declined to comment on the news.
At the same time, Google is lobbying regulators in developing countries to use the spectrum of TV broadcasting. This spectrum has a low frequency and can bypass obstacles such as buildings, making the signal propagation distance much greater than WiFi technology.
Google is conducting small-scale tests in Cape Town, South Africa. Google ’s software can detect which TV broadcast spectrum is currently unused and can be used for mobile communications. Google said in its official blog that this technology is very suitable for providing low-cost networking services to rural areas with weak telecommunications infrastructure, while also strengthening wireless broadband coverage in densely populated urban areas.
Starlight SA series (O. 4Ah~28Ah) VRLA Batteries are designed with AGM (Absorbent Glass Mat) technology and for general application purposes, such as UPS, telecom, and electrical utilities. With 10 years design life, the batteries comply with the most popular international standards, such as lEC60896-21, BS6290-4, Europe Guide.
Stable Quality& High Reliability
Our battery is well-known for its stable and reliable performance. Our batteries are easy to maintain; thus, permitting a safe and proper operation of the equipment that the battery powers. The battery can withstand overcharge, over-discharge, vibration, and shock. It is also capable of extended storage.
Sealed Construction
Our unique construction and sealing technique guarantee that no electrolyte leakage can occur from the terminals or case of any of our batteries. This feature ensures the safe and efficient operation of our batteries in a position. Our batteries are classified as "Non-spillable" and will meet all requirements of the International Air Transport Association.
Long Service Life, Float or Cyclic
Our SA series Vrla Battery has a long life in float or cyclic service. Designed Life: 10 years.
Maintenance-free Operation
During the expected float service life of our batteries, there is no need to check the specific gravity of the electrolyte or add water. In fact, there is no provision for these maintenance functions.
Small Sized VRLA Battery, Rechargeable Storage Batteries,UPS Battery, Solar Battery
Starlight Power Industrial Company Limited , https://www.starlite-power.com