Seattle-area startup Hyviva is challenging the Tesla Powerwall with its hydrogen-fueled 'Lego brick' energy storage system.
Government officials developed a way to deal with tons of electric vehicle batteries left in the aftermath of wildfires and found at illegal dumpsites.
A man has built a rechargeable battery pack big enough to power his whole home - using the batteries from discarded vapes he picked up at Leeds Festival.
Lithium-ion batteries power our favorite gadgets—but they can be dangerous if misused. Learn how to spot risks, charge safely ...
A man has built a rechargeable battery pack big enough to power his whole home using just the batteries from discarded vapes. British engineer Chris Doel thinks it’s “absolutely insane” that people ...
From smart garage upgrades to track-ready tools, these picks will thrill anyone who eats, sleeps and breathes cars.
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DeWalt Is Practically Giving Away Cordless Drill Driver Set at 45% Off, Battery and Charger Included
Go to Amazon to score the DEWALT 20V MAX Cordless Drill Driver Set, marked down to $99 from $179, for a $80 discount, or 45% ...
Abstract: This paper mainly focuses on the effect of cell unbalancing on the overall performance of a battery pack, as well as the challenges associated with designing a protection system for the ...
Abstract: Lithium-ion battery packs consist of a varying number of single cells, designed to meet specific application requirements for output voltage and capacity. Effective fault diagnosis in these ...
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