Inside a Verizon Wireless Super Switch
In case of a power failure, these battery cells will kick in without interruption to power the facility. The room is climate-controlled and set in a giant pan slightly below ground level to keep any battery waste from leaking into the environment in case of an accident.
March 24, 2011 11:25 AM PDT
Photo by: Kent German/CNET
| Caption by: Kent German
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