Battery Technical
Apple Must Keep Old Batteries For Now
Apple’s ‘easy workaround’ of its failing battery problem is costing it money, and now great…
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Battery Technical
Battery Technical
Apple Battery Fires – What is Going On?
Several news feeds reported Apple battery fires last week. Apparently these happened while employees were…
Battery Technical
Wireless Charging Becoming Truly Mobile
There is nothing complicated about wireless charging. We have been using electromagnetic induction for decades…
Battery Technical
Engineering Electric Vehicles Around Batteries
Perhaps contrary to urban legend, Elon Musk did not found Tesla. It was actually a…
Battery Technical
Solid-State Electric Cars We Dream Of
The battery is the heart of the electric car, for it directs the nature of…
Battery Technical
Hearing Aid Batteries: What’s Best for You
Batteries have brought practical solutions to so many basic human needs. The right to hear…
Battery Technical
Apple is Under the Whip Over Batteries
Apple is still under the whip for slowing its phones down as their batteries degraded.…
Battery Technical
Why Tesla Wants to Keep Batteries Warm
Battery chemistry is heat sensitive. Auto starter batteries are more likely to let us down…
Battery Technical
Do Tesla Performance Estimates Make Sense
Evannex has been pondering about Tesla’s predictions for their Semi and Roadster vehicles under development.…
Battery Technical
Tesla’s 100 Meg Battery Is Not Just for Storage
Elon Musk’s 100-megawatt battery is not just for storage. Functionally speaking, the ‘Hornsdale Power Reserve’…