When the lights go off, so do ventilators, oxygen tanks, and more. But backup emergency systems are sparse, even as the US power grid grows more unstable.
Consider this a friendly reminder to charge your phone.
Forget AAA; you can handle it yourself.
The stealthy SMX31E would be powered by lithium-ion batteries, like a Tesla.
Juice up for your commute or camping trip.
Power flashlights, cameras, and game controllers with less waste.
New battery manufacturing tech could lead to big jumps in electric vehicle efficiency if everything works out.
Avoid the stress of needing GPS when your phone’s minutes from dying.
Take these steps to reduce your battery anxiety.
Never say die.
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