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As recently as 2013, tech writers and futurists were predicting a rise in USB power delivery that would be so widespread it would threaten the existence of the current AC system. What was being called...

Recently, we have been thinking a lot about USB power delivery as an alternative to the current AC system. Would it be possible to completely replace AC power delivery by converting everything to DC and...

We used a previous blog post to issue what we call the Trash Challenge. That challenge involves finding ways to reduce the amount of trash you produce at home. As part of the challenge, we...

  If there were something you could do to change the world, would you do it? Before you answer, be aware that this is a trick question. It is a trick question in the sense...

Paleblue is more than just another battery company. No doubt our technologically advanced USB rechargeable batteries are a reflection of our innovative approach to making positive change. Our company was established on a vision that...

There is an old English idiom that says, 'waste not, want not.' You may have heard your parents or grandparents use it to remind you to be more thrifty. As cliché as the idea may...

Rechargeable lithium-ion batteries are a mainstay of modern life. But no product is capable of handling abuse or abusive environments. The summer months have some important factors to consider if you have lithium-ion batteries in...

There was a day when the disposable alkaline battery was the only game in town. You used it to power your flashlight and transistor radio. Then came NiCad and NiMH batteries. Both began eating into...

It must have been strange and exciting for homeowners in the early 20th century to see wall outlets installed in their homes. To people whose only exposure to controlled electricity was streetlights and factory power,...